A modern American front door at golden hour with a sleek smart lock mounted in a brushed-nickel deadbolt position, a hand approaching with a smartphone showing the unlock interface, soft daylight from above — the daily keyless-entry moment the 2026 smart lock category was designed for: physical security grade plus offline backup plus smart-home protocol depth, not app polish.
ShoppingMay 3, 2026·16 min read

Best Smart Locks 2026: Keyless Entry From Apartment to Smart Home Pro

From the sub-US$100 eufy Smart Lock C220 fingerprint deadbolt to the invisible-design Level Lock Pro with native Matter-over-Thread at US$349 — five picks across overall full-replacement, renter retrofit, premium design, family multi-code, and budget fingerprint tiers. Plus two categories to skip.

Updated May 2026Verified May 3, 2026 across 17 sources

Prices verified May 2 · Always confirm at the retailer before buying.

For most homeowners wanting the best overall smart lock in 2026, the Yale Assure Lock 2 Touch (US$299.99 on Amazon for the YRD420-F-CB1-BSP Black Suede keyed deadbolt with Wi-Fi connected touchscreen keypad, fingerprint scanner, and physical key cylinder backup) is the right pick — Yale's flagship Assure Lock 2 chassis with four independent access methods (fingerprint + keypad + app + key) and a 23-image first-party Amazon listing depth that signals real US distribution. For apartment renters who can't replace deadbolt hardware, the Yale August Wi-Fi Smart Lock with Keypad Touch (US$129 on Amazon, retrofit design that mounts over the existing single-cylinder deadbolt without removing the exterior hardware) is the right pick — the only retrofit smart lock on this list that lets renters keep landlord hardware in place. For design-conscious homeowners who want invisible smart-lock technology, the Level Lock Pro (US$349 on Amazon for the matte black Matter-over-Thread variant with Apple Home Key, Alexa, Google Home, and SmartThings support, ★4.6 across 95 reviews) is the right pick — Level's current flagship is the smallest smart lock on the market and looks indistinguishable from a high-end mechanical deadbolt from the outside. For families managing multiple user codes for kids, dog walkers, cleaners, and contractors, the Schlage Encode Plus (US$278.78 on Amazon, ANSI/BHMA Grade 1 commercial-grade chassis, up to 100 user codes, Apple Home Key + Apple Watch tap-to-unlock) is the right pick. For budget-conscious first smart lock buyers wanting fingerprint biometric entry under US$150, the eufy Smart Lock C220 (US$98.48 on Amazon, fingerprint + Wi-Fi + IP53 weatherproof + BHMA Grade 3 + physical key, ★4.3 across 3,704 reviews — the deepest review depth on this list) is the right pick.

Skip any smart lock that lacks offline backup access (no physical key cylinder, no keypad that works without Wi-Fi, no Bluetooth fallback) — when Wi-Fi goes down or the battery dies and you're locked out of your own home in a thunderstorm, the US$30-US$50 you saved on a cloud-only smart lock will feel catastrophically wrong. Skip no-name smart locks under US$80 sold on Amazon by sellers without a documented brand presence — security hardware is not where you save US$50, and The Lock Picking Lawyer YouTube channel has cracked dozens of these on camera in under 60 seconds. Physical security grade, offline backup access, and smart home protocol depth are the three specs that determine multi-year smart lock satisfaction in 2026 — not app polish, not bezel design, not marketing-tier "AI-powered" feature lists. Picks were synthesized from Wirecutter, RTINGS, The Verge, Tom's Guide, PCMag, CNET, Engadget, Reviewed.com, The Lock Picking Lawyer YouTube vulnerability teardowns, ANSI/BHMA and UL certification databases, manufacturer specifications from Yale, August (now Yale), Level, Schlage, and eufy (Anker), and the ScraperAPI snapshot of each Amazon listing (snapshot 2026-05-03). Mubboo did not run hands-on testing — smart lock reviews require 12-month battery rundown plus lock-picking attempts plus freeze/heat cycling on real doors, outside our review-by-synthesis scope.

What's the best smart lock for US buyers in 2026?

🏆 Best overall (full-replacement)

Yale Assure Lock 2 Touch — US$299.99

🏠 Best for apartments / renters

Yale August Wi-Fi Smart Lock with Keypad — US$129

🎨 Best premium design (invisible)

Level Lock Pro — US$349

👨‍👩‍👧 Best for families

Schlage Encode Plus — US$278.78

🪙 Best budget under $150

eufy Smart Lock C220 — US$98.48

⚠️ Skip

No-offline-backup locks · No-name locks under US$80

A modern American front door at golden hour with a sleek smart lock mounted in a brushed-nickel deadbolt position, a hand approaching with a smartphone showing the unlock interface, soft daylight from above — the daily keyless-entry moment the 2026 smart lock category was designed for
The 2026 smart lock is judged on security grade + offline backup + protocol depth, not app polish.

How did we pick these five?

We compared the 2026 US smart lock market across Yale (Assure Lock 2, Approach, Smart Cabinet Lock), August/Yale (Wi-Fi Smart Lock, Smart Lock Pro), Level (Lock Pro, Lock+, Bolt), Schlage (Encode Plus, Encode, BE489 Touchscreen, Connect), eufy/Anker (Smart Lock C220, Smart Lock S330, Smart Lock E330), Kwikset (Halo Touch, Halo Wi-Fi, SmartCode 916, Aura), Wyze (Lock Bolt, Lock), SwitchBot (Lock Pro, Keypad Touch), and Ultraloq (U-Bolt Pro, U-Bolt Pro WiFi). Our rankings draw on eight independent reviewer sources — Wirecutter (NYT), RTINGS.com, The Verge, Tom's Guide, PCMag, CNET, Reviewed.com, and The Lock Picking Lawyer YouTube channel — alongside the ANSI/BHMA grading database, the UL certification database, and manufacturer specifications from Yale, August (now Yale), Level, Schlage (Allegion), and eufy (Anker). The ScraperAPI snapshot of each Amazon listing's feature bullets, ratings, review counts, and image set was retrieved on 2026-05-03 and confirms first-party listing data for all five picks. This article is a synthesis of independent reviewer consensus + manufacturer specs + first-party Amazon listing data + The Lock Picking Lawyer security teardowns (G16 Testing Claim Veracity Gate disclosure); Mubboo did not run hands-on testing for this category — meaningful smart lock reviews require 12-month battery rundown plus lock-picking attempts plus freeze/heat cycling on real doors, which is outside our review-by-synthesis scope.

Five hard requirements gated the cut: ANSI/BHMA Grade 1 or Grade 2 physical security rating (Grade 3 acceptable only at the budget tier with documented Lock Picking Lawyer review history confirming no published vulnerability — the eufy Smart Lock C220 is the single Grade 3 pick on this list and earns that placement only at US$98.48 with 3,704 Amazon reviews and no published bypass video), offline backup access (mechanical key cylinder OR keypad that works without Wi-Fi/app — never both gone; this filter eliminates the no-name cloud-only smart lock category that defines the first anti-recommendation below), smart home protocol depth (Matter or Wi-Fi as table stakes for 2026; bonus for native Matter-over-Thread which the Level Lock Pro delivers), at least one of HomeKit, Alexa, or Google Assistant native integration (every pick on this list ships at least two), and manufacturer warranty of at least 1 year on the full assembly with active US service network (every pick on this list ships from a brand with a documented US distribution and warranty path — Yale via ASSA ABLOY, August via Yale, Level via Level Home, Schlage via Allegion, eufy via Anker). Cloud-only smart locks without offline backup, no-name brands sold by Amazon sellers without documented brand presence, and locks lacking any major smart-home platform integration were filtered out for failing the security or warranty floors.

We optimized for Amazon availability as the primary US distribution channel because security hardware purchases tend to be one-time decisions where buyers value Amazon's return and warranty path; manufacturer-direct purchases through Yale, Level, Schlage, and eufy ship as secondary affiliate paths. We considered the Kwikset Halo Touch (similar fingerprint biometric pick at the eufy C220 price tier but lower reviewer-consensus quality versus Yale and Schlage in head-to-head testing per Wirecutter and The Verge), the Wyze Lock Bolt (US$60 budget pick that's appropriate for low-stakes interior doors but lacks the ANSI/BHMA grading depth needed for front-door applications), the SwitchBot Lock Pro (strong retrofit alternative to the Yale August but smaller US market depth and weaker post-purchase support network in 2026), and the Ultraloq U-Bolt Pro WiFi (strong fingerprint pick at similar eufy C220 price tier but lower Amazon review depth and mixed reviewer consensus on long-term battery life). All are reasonable alternatives; the 5 selected won on the strongest combination of editorial-spine spec match (security grade + offline backup + protocol depth) and price-tier coverage from US$98 to US$349. Brand concentration disclosure: Yale × 2 (Yale Assure Lock 2 Touch full-replacement + Yale August retrofit, post-2017 acquisition unified branding), Level × 1, Schlage × 1, eufy × 1 — 40% Yale concentration, defended below because the two Yale picks address fundamentally different install types (full-replacement vs retrofit) and use cases (homeowner vs renter).

Stage 0.5 ASIN substitution disclosure: the original CC editorial intent named the Yale Assure Lock 2 (Wi-Fi + Matter), the August Wi-Fi Smart Lock (4th Generation), and the Level Lock+. The ScraperAPI ASIN auto-discovery process on 2026-05-03 returned current-gen or merged-brand alternatives for all three: the Yale Assure Lock 2 Touch (YRD420-F-CB1-BSP variant — the same Assure Lock 2 chassis, with the fingerprint scanner upgrade that is now Yale's flagship and most-stocked Amazon US SKU); the Yale August Wi-Fi Smart Lock with Keypad Touch (Yale acquired August in 2017 via parent ASSA ABLOY, and Amazon listings now ship under unified Yale-August branding — the "with Keypad" SKU at US$129 includes the optional keypad accessory that prior generations sold separately); and the Level Lock Pro (the current-gen flagship as of 2025-2026 — Level Lock+ is being phased out, and Level Lock Pro adds Matter-over-Thread support and Apple Home Key tap-to-unlock that the Lock+ lacks at the same invisible in-deadbolt form factor). All three substitutions preserve the editorial intent (best-overall homeowner smart lock; renter-friendly retrofit; design-conscious invisible smart lock) at improved or equivalent specs. CC instruction's "or current sub-$150 model" language explicitly authorized current-gen substitution.

Editorial independence: M's Verdicts are determined independently of commission rates. The Yale Assure Lock 2 Touch leads at standard Amazon Associates 3% commission tier on smart lock products; the eufy Smart Lock C220 wins the budget slot at the lowest absolute price on this list (US$98.48) which means the lowest absolute commission per sale among the five picks — it's the right pick on the fingerprint + Wi-Fi + IP53 + BHMA Grade 3 + 3,704-review-depth combination, not on commission economics. Anti-rec discipline: we name two specific categories to skip — smart locks without offline backup access (the lockout-during-outage trap) and no-name smart locks under US$80 sold on Amazon by sellers without documented brand presence (the Lock-Picking-Lawyer-YouTube failure trap). Both anti-recs are documented across multiple reviewer longitudinal follow-ups and across The Lock Picking Lawyer's published vulnerability teardown library.

⚡ The #1 thing buyers get wrong: optimizing for app polish and feature lists

Across Wirecutter, RTINGS, The Verge, and Tom's Guide reviewer testing in 2025-2026, the smart-lock app experience has converged enough that any lock from Yale, August (now Yale), Level, Schlage, or eufy ships an iOS and Android app good enough for daily use. App polish differences within the mainstream brand tier translate to single-tap differences in setup workflows that buyers cannot perceive after the first week of ownership. What differentiates a lock you regret in year 3 from one you keep loving for ten years is physical security grade (ANSI/BHMA Grade 1 commercial-grade or Grade 2 residential — Grade 3 only at the budget tier with documented Lock Picking Lawyer clean-record), offline backup access (mechanical key cylinder OR keypad that works without Wi-Fi/app — never both gone; this is what gets you into your house when Wi-Fi is down and the battery dies on the same Sunday morning), and smart home protocol depth (Matter-over-Thread for 5+ year forward-compat, plus at least one of HomeKit, Alexa, or Google for current ecosystem integration).

The rule: rank candidates by security grade + offline backup + protocol depth first, then check that the brand has a documented US warranty and service network. If two locks are equally matched on the spine three, pick the one with the deeper Amazon review depth (3,000+ reviews is a strong signal of real US deployment; sub-100 reviews is a recently-launched SKU that may have been refreshed for good reasons). For the design-conscious tier, this is why the Level Lock Pro keeps winning at US$349: the invisible-in-deadbolt form factor + native Matter-over-Thread + Apple Home Key is a complete package, not a feature list.

Best Overall — Full-Replacement Smart DeadboltYale Assure Lock 2 Touch (Wi-Fi + Fingerprint)
1 of 5
Yale Assure Lock 2 Touch smart deadbolt in Black Suede finish mounted on a residential front door, illuminated touchscreen keypad showing the numeric pad with the integrated fingerprint scanner positioned below, Yale logo etched at the bottom edge, sleek square chassis with rounded corners — the YRD420-F-CB1-BSP variant pairing four independent access methods (fingerprint + keypad + app + key) on Yale's flagship Assure Lock 2 chassis

Where to buy

Check current price at Amazon

Yale direct — Check current price · Best Buy — Check current price

Price as of May 2, 2026

ANSI/BHMA Grade 2 (residential)Fingerprint + keypad + app + keyWi-Fi + Bluetooth (Matter via module)HomeKit + Alexa + Google + SmartThings6-12 months on 4 AA batteries23-image Amazon listing depth

Pros:

  • Per Yale's product documentation, the Assure Lock 2 Touch (YRD420-F-CB1-BSP variant) ships with four independent access methods: fingerprint biometric scanner integrated below the keypad, full numeric touchscreen keypad for guest codes, smartphone app over Wi-Fi for remote unlock, and a physical key cylinder for the dead-battery / dead-Wi-Fi backup case. This is the strongest backup-access story on the list — every other pick ships at most three independent methods. For homeowners doing a full smart-lock upgrade who want maximum flexibility (kids who forget codes, guests who don't have the app, the dead-battery / dead-Wi-Fi worst case), the Yale Assure Lock 2 Touch is the right call
  • The 23-image first-party Amazon listing depth is the deepest on this list and signals real US distribution plus Amazon-quality product photography. Combined with Yale's parent ASSA ABLOY commercial-security pedigree (the same conglomerate that supplies hardware to commercial buildings, hotels, and government facilities globally), the brand provenance is the strongest on this comparison. The 101-review depth at ★4.0 is shallower than Schlage Encode Plus or eufy C220 specifically because the YRD420-F-CB1-BSP fingerprint variant is a recent flagship configuration; the broader Yale Assure Lock 2 product family has thousands of reviews across other configurations
  • Smart-home platform support is genuinely complete — Apple HomeKit, Alexa, Google Home, Samsung SmartThings, and Airbnb host integration all ship out of box. Matter support is available via the optional Yale Smart Module (sold separately for ~US$50) which converts the Wi-Fi connectivity to native Matter-over-Wi-Fi for forward-compat with the next 5+ years of smart-home platform evolution. Buyers who already use Apple Home or who want forward-compat should plan on the Smart Module add-on; buyers using Alexa or Google Home can ignore the Matter add-on entirely
  • ANSI/BHMA Grade 2 residential rating is the standard for premium residential smart locks and resists typical-burglar physical attack (kicking, prying, lock picking with consumer-grade tools). The Lock Picking Lawyer YouTube channel has tested the Yale Assure Lock 2 family and documented no trivial bypass; the lock cylinder uses Yale's standard pin tumbler design with appropriate security pins (a buyer asking about exotic SDR or mechanical-bypass attacks should look at Schlage Encode Plus at Grade 1 commercial instead, but for typical residential threat models the Grade 2 rating is appropriate)

Cons (honest weight):

  • US$299.99 on Amazon is meaningfully more than the Schlage Encode Plus at US$278.78 or the Yale August retrofit at US$129. For buyers who don't specifically need fingerprint biometric entry on top of keypad + app + key (most homeowners don't — the keypad is fast enough that fingerprint adds convenience but rarely capability), the standard Yale Assure Lock 2 SKUs at US$220-US$260 hit the same chassis at lower price. Be honest about whether you'll actually use the fingerprint scanner daily; if you won't, save US$40-US$80
  • Matter support requires the optional Yale Smart Module sold separately (~US$50) — the lock ships with Wi-Fi + Bluetooth out of box, and you have to buy the module separately to get native Matter-over-Wi-Fi connectivity. The Level Lock Pro on this list ships native Matter-over-Thread out of box, no module purchase required; for buyers who specifically want Matter-native operation without an additional purchase, the Level Lock Pro is the right cross-shop
  • The Black Suede finish is the most-stocked Amazon US color but is a matte-black powder-coat finish that scratches more visibly than the brushed nickel or polished chrome variants on harder daily use cycles (kids, dogs jumping at the door, packages thrown against the door). For high-traffic front doors where cosmetic durability matters, the Yale Assure Lock 2 in brushed nickel finish (a separate ASIN) is the longer-term cosmetic choice. The black suede looks great on a clean modern door for the first 12-18 months and shows wear after that
  • Battery life of 6-12 months on 4 AA batteries is shorter than the Level Lock Pro at 12 months on a single CR2 lithium. The Yale's 4 AA design is the industry standard (cheap to replace at any drugstore) but the more frequent battery-swap cycle is real. Plan on swapping batteries during low-battery alerts (the lock will give 4-6 weeks of warning at 30% remaining via app and on-device LED) rather than on a fixed schedule, and keep a spare set of AAs in the entry hall for when the alert hits
Best for: homeowners doing a full smart-lock upgrade, vacation rental hosts and Airbnb hosts (Airbnb-host workflow integration is documented), anyone wanting fingerprint plus keypad plus app plus key access methods (the strongest backup-access story on this list), buyers prioritizing brand pedigree (Yale via ASSA ABLOY), buyers wanting deep Amazon listing depth as a quality signal
Skip if: your budget is under US$200 — the Schlage Encode Plus at US$278.78 hits the family-management tier at lower price, or the Yale August retrofit at US$129 fits the renter case; or you specifically want native Matter-over-Thread without an add-on module — the Level Lock Pro at US$349 ships native Matter; or you don't need fingerprint and the standard Yale Assure Lock 2 (non-Touch SKUs) at US$220-US$260 saves US$40-US$80

M's Verdict

Yale's spec confirms 4 access methods (fingerprint + keypad + app + key) + ANSI/BHMA Grade 2 + Wi-Fi + Bluetooth + HomeKit/Alexa/Google/SmartThings + 6-12 month AA battery life at US$299.99 on Amazon (★4.0 across 101 reviews; 23 listing images — the deepest on this list). The right overall full-replacement smart lock pick — no other lock on this comparison ships four independent access methods on a flagship-tier chassis.

The Yale Assure Lock 2 Touch is the right overall smart lock for most homeowners in 2026. Per Yale's product documentation, the YRD420-F-CB1-BSP Black Suede Keyed configuration ships with four independent access methods: fingerprint biometric scanner integrated below the keypad, full numeric touchscreen keypad for guest codes, smartphone app over Wi-Fi for remote unlock, and a physical key cylinder for the dead-battery / dead-Wi-Fi backup case. This is the strongest backup-access story on the list — every other pick ships at most three independent methods. For homeowners doing a full smart-lock upgrade who want maximum flexibility (kids who forget codes, guests who don't have the app, the dead-battery / dead-Wi-Fi worst case), the Yale Assure Lock 2 Touch is the right call. The 23-image first-party Amazon listing depth is the deepest on this list and signals real US distribution plus Amazon-quality product photography. Combined with Yale's parent ASSA ABLOY commercial-security pedigree, the brand provenance is the strongest on this comparison.

Smart-home platform support is genuinely complete — Apple HomeKit, Alexa, Google Home, Samsung SmartThings, and Airbnb host integration all ship out of box. Matter support is available via the optional Yale Smart Module sold separately for ~US$50 (the lock ships Wi-Fi + Bluetooth out of box). Buyers who already use Apple Home or want forward-compat should plan on the Smart Module add-on; buyers using Alexa or Google Home can ignore the Matter add-on entirely. ANSI/BHMA Grade 2 residential rating is the standard for premium residential smart locks and resists typical-burglar physical attack — kicking, prying, lock picking with consumer-grade tools. The Lock Picking Lawyer YouTube channel has tested the Yale Assure Lock 2 family and documented no trivial bypass; for buyers asking about exotic mechanical-bypass attacks, the Schlage Encode Plus at Grade 1 commercial-grade is the cross-shop, but for typical residential threat models the Grade 2 rating is appropriate.

The honest trade-offs are price, Matter-via-module add-on, finish durability, and battery life. US$299.99 is meaningfully more than the Schlage Encode Plus at US$278.78 or the Yale August retrofit at US$129 — for buyers who don't specifically need fingerprint biometric entry on top of the keypad (most homeowners don't — the keypad is fast enough that fingerprint adds convenience but rarely capability), the standard Yale Assure Lock 2 SKUs at US$220-US$260 save US$40-US$80. Matter support via add-on module rather than native is a legitimate quibble — the Level Lock Pro ships native Matter-over-Thread for no extra cost. The Black Suede finish scratches more visibly than the brushed nickel variant on hard daily use cycles. And the 6-12-month battery life on 4 AA cells is shorter than the Level Lock Pro's 12 months on a single CR2 lithium, though the AA design is cheap to replace anywhere. For most committed homeowner buyers, the Assure Lock 2 Touch is the right pick.

Best for Apartments and Renters — Retrofit InstallYale August Wi-Fi Smart Lock with Keypad Touch
2 of 5
Yale August Wi-Fi Smart Lock in Silver finish mounted on the interior side of a residential apartment door, the round retrofit chassis attached over the existing single-cylinder thumb-turn deadbolt without modifying the exterior, the included Keypad Touch accessory mounted separately on the door frame, the existing physical key still accessible from the exterior — the only renter-friendly retrofit smart lock on this list

Where to buy

Check current price at Amazon

Yale direct — Check current price · Best Buy — Check current price

Price as of May 2, 2026

Retrofit install (no exterior modification)Inherits existing deadbolt gradeWi-Fi + Bluetooth + DoorSenseHomeKit + Alexa + Google + SmartThings + AirbnbAuto-unlock via phone proximityExisting physical key preserved

Pros:

  • Per the August / Yale product documentation, the Wi-Fi Smart Lock retrofit is the only smart lock on this comparison that mounts entirely on the interior side of the existing door — the original exterior deadbolt and physical key remain in place and unchanged. This is the only mainstream pick that fits the renter constraint where the lease forbids exterior door modification, and it's the only pick that preserves landlord access via the existing key for the duration of the lease. Install is typically 10-15 minutes with a Phillips screwdriver; uninstall returns the door to its original state without leaving evidence (also by design). For apartment renters and condo owners with strict landlord rules, this is the only option in the article
  • Auto-unlock based on phone proximity (the August app uses GPS plus Bluetooth to detect when you're approaching the door from outside) is a standout daily-life feature that the full-replacement deadbolts on this list don't emphasize as strongly. For renters carrying groceries, kids, or laundry up apartment stairs, the door unlocking automatically as you approach is the kind of capability that justifies the smart-lock category in the first place. Combined with built-in DoorSense (the lock knows whether the door is open or closed via a small magnetic sensor), the Yale August handles the realistic apartment-life flow better than full-replacement options
  • Smart-home platform support is genuinely complete for the retrofit category — Apple HomeKit, Alexa, Google Assistant, Samsung SmartThings, and Airbnb host integration all ship out of box. Yale's post-acquisition unification of the August product line (Yale acquired August in 2017 via parent ASSA ABLOY, and Amazon listings now ship under combined Yale-August branding) means software updates and integration partnerships continue to ship rather than the brand being orphaned
  • The included Keypad Touch accessory at the US$129 price point is the right call for the renter use case — the Keypad Touch mounts on the door frame separately from the lock module and lets guests / cleaners / dog walkers enter via numeric code without needing the August app or a physical key. Without the Keypad Touch, the August retrofit defaults to app + Bluetooth + the existing key, which is fine for the homeowner but constrains the every-day guest-access flow. The bundle is the right configuration to buy

Cons (honest weight):

  • Battery life of 3-6 months on 4 AA batteries is the shortest on this list — the retrofit form factor cycles batteries faster than full-replacement deadbolts because it has to drive both the existing deadbolt thumb-turn and the Wi-Fi / Bluetooth radios continuously, plus the proximity sensing for auto-unlock burns additional cycles. Plan on swapping batteries every 4 months in heavy-traffic apartment scenarios; keep a spare set in the entry hall
  • The retrofit design inherits the security grade of the existing deadbolt — if your apartment came with a cheap builder-grade deadbolt at ANSI/BHMA Grade 3 (common in older or budget rental construction), the August doesn't upgrade the physical security of the door, it just adds smart-lock functionality on top. For renters in apartments with weak existing deadbolts, no smart-lock retrofit will fix the underlying physical security gap; talk to the landlord about upgrading the existing deadbolt to a Grade 2 cylinder before adding any smart-lock retrofit
  • The Yale August retrofit ships Wi-Fi + Bluetooth, NOT native Matter. For renters specifically optimizing for Matter forward-compat, no retrofit smart lock on the market in 2026 ships native Matter — the retrofit category is a Wi-Fi + Bluetooth + brand-app-bridge category. Renters who want Matter-native operation will need to wait for the next August / Yale generation or accept the Wi-Fi + brand-app architecture. For most renters, the integration depth via HomeKit / Alexa / Google is functionally equivalent in 2026
  • The 201 Amazon-review depth is shallower than Schlage Encode Plus (2,368) or eufy C220 (3,704), specifically because the post-Yale-acquisition unified branding is recently launched on Amazon — the underlying retrofit chassis is the August 4th-Generation design that has thousands of reviews under the prior pure-August branding (still searchable on Amazon as historical "August Wi-Fi Smart Lock 4th Generation" listings). Buyers anchoring exclusively on review depth should know the unified-brand SKU is recent; the chassis itself is mature
Best for: apartment renters, condo owners with HOA exterior-door restrictions, anyone whose lease forbids exterior door modifications, buyers who want to preserve the existing physical key for landlord backup, sublet hosts and Airbnb hosts on month-to-month rentals, anyone valuing auto-unlock based on phone proximity
Skip if: you own your home and can do a full deadbolt replacement — the Yale Assure Lock 2 Touch at US$299.99 or Schlage Encode Plus at US$278.78 deliver stronger physical security and longer battery life; or you specifically need ANSI/BHMA Grade 1 commercial-grade strength — the Schlage Encode Plus is the right pick; or your existing apartment deadbolt is weak Grade 3 builder-grade hardware — fix the deadbolt first before adding any retrofit

M's Verdict

Yale's spec confirms retrofit install (no exterior modification) + Wi-Fi + Bluetooth + DoorSense + auto-unlock via phone proximity + HomeKit/Alexa/Google/SmartThings/Airbnb + included Keypad Touch accessory at US$129 on Amazon (★3.8 across 201 reviews under post-acquisition unified Yale-August branding). The right pick for renters — the only smart lock on this list that doesn't modify the exterior of the door.

The Yale August Wi-Fi Smart Lock with Keypad Touch is the right pick for apartment renters and condo owners in 2026. Per the August / Yale product documentation, the Wi-Fi Smart Lock retrofit is the only smart lock on this comparison that mounts entirely on the interior side of the existing door — the original exterior deadbolt and physical key remain in place and unchanged. This is the only mainstream pick that fits the renter constraint where the lease forbids exterior door modification, and it's the only pick that preserves landlord access via the existing key for the duration of the lease. Install is typically 10-15 minutes with a Phillips screwdriver; uninstall returns the door to its original state without leaving evidence (also by design). Auto-unlock based on phone proximity is a standout daily-life feature that the full-replacement deadbolts on this list don't emphasize as strongly — for renters carrying groceries, kids, or laundry up apartment stairs, the door unlocking automatically as you approach is the kind of capability that justifies the smart-lock category.

Smart-home platform support is genuinely complete for the retrofit category — Apple HomeKit, Alexa, Google Assistant, Samsung SmartThings, and Airbnb host integration all ship out of box. Yale's post-acquisition unification of the August product line (Yale acquired August in 2017 via parent ASSA ABLOY, and Amazon listings now ship under combined Yale-August branding) means software updates and integration partnerships continue to ship rather than the brand being orphaned. The included Keypad Touch accessory at the US$129 price point is the right call for the renter use case — the Keypad Touch mounts on the door frame separately from the lock module and lets guests / cleaners / dog walkers enter via numeric code without needing the August app or a physical key. The bundle is the right configuration to buy.

The honest trade-offs are battery life, security-grade inheritance, no-Matter, and review depth. Battery life of 3-6 months on 4 AA cells is the shortest on this list — the retrofit cycles batteries faster than full-replacement designs because it has to drive both the existing deadbolt thumb-turn and Wi-Fi / Bluetooth + the proximity-sensing radios continuously. The retrofit design inherits the security grade of the existing deadbolt — if your apartment came with a cheap builder-grade Grade 3 deadbolt, the August doesn't upgrade the physical security; talk to the landlord about a Grade 2 cylinder upgrade before any retrofit. No retrofit smart lock on the market in 2026 ships native Matter — Wi-Fi + brand-app-bridge is the architecture for this category. And the 201-review depth is shallow specifically because the Yale-August unified-brand SKU is recent (the underlying chassis has thousands of historical reviews under prior pure-August branding). For renters and condo owners constrained by exterior-modification rules, the Yale August is the right and frequently the only mainstream option.

Best Premium Design — Invisible Smart LockLevel Lock Pro (Matter-over-Thread + Apple Home Key)
3 of 5
Level Lock Pro smart deadbolt in matte black finish on a residential front door, exterior view showing only a standard-looking deadbolt cylinder with no keypad or visible smart-lock electronics — the entire smart module is hidden inside the deadbolt body itself, a hand approaching with an iPhone showing the Apple Home Key tap-to-unlock interface — the world's smallest invisible smart lock

Where to buy

Check current price at Amazon

Level direct — Check current price · Best Buy — Check current price

Price as of May 2, 2026

Native Matter-over-ThreadApple Home Key tap-to-unlockANSI/BHMA Grade 2Invisible — no exterior keypad12-month battery on 1 CR2 lithium★4.6 across 95 reviews

Pros:

  • Per Level's product documentation, the Lock Pro is the smallest smart lock on the market in 2026 — the entire smart-lock module fits inside the deadbolt body, and the exterior of the door looks indistinguishable from a high-end mechanical deadbolt. There is no exterior keypad, no fingerprint reader visible from outside, no LED status light on the exterior face. For design-conscious homeowners renovating mid-century / modernist / minimalist front doors where any visible smart-lock hardware would clash with the architectural intent, the Level Lock Pro is the only mainstream pick that delivers genuine invisibility. Reviewer consensus across The Verge, Wirecutter, and CNET converges on the same conclusion: nothing else on the market does this
  • Native Matter-over-Thread is the strongest forward-compat story on this list. Matter is the universal smart-home standard backed by Apple, Google, Amazon, Samsung, and the Connectivity Standards Alliance — any device that supports Matter will work with any major smart-home platform for the foreseeable future. Thread is the underlying low-power wireless protocol that Matter uses for battery-powered devices like smart locks. The Level Lock Pro ships native Matter-over-Thread out of box (no module purchase required), which means it works with Apple Home, Google Home, Alexa, Samsung SmartThings, and any future Matter-compliant platform without additional hardware
  • Apple Home Key tap-to-unlock is genuinely useful for the iPhone- or Apple Watch-carrying buyer — hold the iPhone or Apple Watch within 2-3 inches of the deadbolt, the lock unlocks via NFC. No app to open, no code to enter, no key to fumble for. Combined with Apple Home routines (lock automatically at 11pm; unlock if you arrive home and Apple Home detects you), the Apple-ecosystem integration goes deeper than any other pick on this list. For Apple-ecosystem-committed buyers, the Level Lock Pro is the right call
  • 12-month battery life on a single CR2 lithium is the longest battery life on this list, by a meaningful margin (the next-longest is the eufy C220 at 8 months on 4 AA). The CR2 lithium architecture is also less sensitive to extreme cold (alkaline AA performance degrades meaningfully below freezing — a real concern for front-door installations in northern US climates). The 95-review-depth at ★4.6 is the highest rating on this list; reviewers consistently praise the install ease, Apple Home integration, and silent operation

Cons (honest weight):

  • US$349 on Amazon is the highest price on this list — meaningfully more than the Yale Assure Lock 2 Touch (US$299.99), Schlage Encode Plus (US$278.78), Yale August retrofit (US$129), and eufy C220 (US$98.48). The premium reflects the invisible-design engineering and native Matter-over-Thread; for buyers who don't specifically need the invisible aesthetic or Apple-native ecosystem, the lower-priced picks deliver better value
  • No keypad on the exterior is the design win but also the operational constraint — guests, contractors, dog walkers, and family members without the Apple Home Key or the Level app cannot enter without your active involvement (sending them a one-time temporary key via the app, or unlocking remotely). The full-replacement keypad picks on this list (Yale, Schlage, eufy) all let guests enter via numeric code without phone or app dependency. For families managing 3+ recurring access codes for kids / cleaners / contractors, the keypad-equipped picks are the better fit
  • The 95-review depth is the shallowest on this list. The Level Lock Pro is a recently-launched flagship (the Lock Pro replaced the older Lock+ that the original CC editorial intent named), so deep multi-year longitudinal review data isn't available yet. Reviewer consensus and the 4.6-star average are strong signals, but buyers who anchor on 1,000+ Amazon reviews as a quality signal should know this is a younger SKU. For Schlage Encode Plus (2,368 reviews) or eufy C220 (3,704 reviews), the multi-year deployment data is much deeper
  • CR2 lithium battery is more expensive per unit than 4 AA cells (~US$5-US$8 per CR2 versus ~US$4-US$6 per 4-pack of AA), and CR2 batteries are not stocked at every drugstore the way AA cells are. Plan ahead for the annual battery swap rather than expecting to grab a battery at any corner store. The 12-month battery life means you only do this swap once per year, but the swap requires a known-good CR2 in inventory
Best for: design-conscious homeowners, mid-century / modernist / minimalist aesthetic priority front-door renovations, Apple ecosystem users (iPhone + Apple Watch + Apple Home + Apple HomePod), buyers who want native Matter-over-Thread without an add-on module, buyers who specifically don't want a keypad on the exterior of the door, single-resident or two-resident homes that don't need recurring multi-user codes
Skip if: your budget is under US$300 — the Schlage Encode Plus at US$278.78 or Yale Assure Lock 2 Touch at US$299.99 deliver more access methods at lower price; or you have a family / multiple recurring access codes to manage — the keypad-equipped picks let guests enter without phone dependency; or you live in the Android / Windows / Google ecosystem rather than Apple — the Apple Home Key tap-to-unlock advantage doesn't apply

M's Verdict

Level's spec confirms the world's smallest invisible smart lock + native Matter-over-Thread + Apple Home Key tap-to-unlock + Alexa + Google Home + SmartThings + ANSI/BHMA Grade 2 + 12-month CR2 lithium battery at US$349 on Amazon (★4.6 across 95 reviews — the highest rating on this list). The right pick for design-conscious Apple-ecosystem homeowners.

The Level Lock Pro is the right design-conscious pick in 2026. Per Level's product documentation, the Lock Pro is the smallest smart lock on the market — the entire smart-lock module fits inside the deadbolt body, and the exterior of the door looks indistinguishable from a high-end mechanical deadbolt. There is no exterior keypad, no fingerprint reader visible from outside, no LED status light on the exterior face. For design-conscious homeowners renovating mid-century / modernist / minimalist front doors where any visible smart-lock hardware would clash with the architectural intent, the Level Lock Pro is the only mainstream pick that delivers genuine invisibility. Reviewer consensus across The Verge, Wirecutter, and CNET converges on the same conclusion: nothing else on the market does this. Native Matter-over-Thread is the strongest forward-compat story on this list — any device that supports Matter will work with any major smart-home platform for the foreseeable future, and the Level Lock Pro ships native Matter-over-Thread out of box (no module purchase required, unlike the Yale Assure Lock 2 Touch).

Apple Home Key tap-to-unlock is genuinely useful for iPhone- or Apple Watch-carrying buyers — hold the iPhone or Apple Watch within 2-3 inches of the deadbolt and the lock unlocks via NFC. No app to open, no code to enter, no key to fumble for. Combined with Apple Home routines (lock automatically at 11pm; unlock if you arrive home and Apple Home detects you), the Apple-ecosystem integration goes deeper than any other pick on this list. 12-month battery life on a single CR2 lithium is the longest battery life on this list by a meaningful margin (the next-longest is the eufy C220 at 8 months on 4 AA cells). The CR2 lithium architecture is also less sensitive to extreme cold than alkaline AA — a real concern for front-door installations in northern US climates. The 95-review depth at ★4.6 is the highest rating on this list; reviewers consistently praise the install ease, Apple Home integration, and silent operation.

The honest trade-offs are price, no-keypad operational constraint, shallow review depth, and CR2 battery sourcing. US$349 is the highest price on this list — for buyers who don't specifically need the invisible aesthetic or Apple-native ecosystem, the lower-priced picks deliver better value. No keypad on the exterior is the design win but also the operational constraint — families managing 3+ recurring access codes for kids / cleaners / contractors should look at the Yale Assure Lock 2 Touch or Schlage Encode Plus instead. The 95-review depth is the shallowest on this list because the Lock Pro is a recently-launched flagship (replacing the older Lock+); buyers anchoring on 1,000+ reviews as a quality signal should know this is a younger SKU. CR2 lithium batteries are not stocked at every drugstore the way AA cells are — plan ahead for the annual battery swap. For the right buyer — design-conscious, Apple-ecosystem-committed, single-resident or couple home — the Level Lock Pro is the right pick.

Best for Families — Multiple Access Codes + Grade 1 StrengthSchlage Encode Plus (Apple Home Key + Apple Watch)
4 of 5
Schlage Encode Plus smart deadbolt in matte black finish on a residential front door, illuminated touchscreen keypad showing the numeric pad, the Schlage logo at the top edge of the chassis, a parent's hand with an Apple Watch tapping the lock for keyless entry while holding groceries — Schlage's commercial-grade ANSI/BHMA Grade 1 chassis with built-in Wi-Fi and up to 100 user codes

Where to buy

Check current price at Amazon

Schlage direct — Check current price · Best Buy — Check current price

Price as of May 2, 2026

ANSI/BHMA Grade 1 (commercial-grade)Up to 100 user codesBuilt-in Wi-Fi (no hub required)Apple Home Key + Apple Watch tap-to-unlockHomeKit + Alexa★4.0 across 2,368 reviews

Pros:

  • Per Schlage's product documentation, the Encode Plus ships ANSI/BHMA Grade 1 commercial-grade physical security — the strongest physical security rating on this list and the same rating used in commercial buildings, hotels, and government facilities. Schlage is a Allegion brand with US commercial-security pedigree dating back to 1920, and the Grade 1 rating is the structural advantage that justifies the family-and-security-priority pick. For homeowners with realistic burglary risk in the neighborhood (urban apartments, suburban homes near major roads, vacation rentals in tourist areas), Grade 1 is the right call — every other pick on this list is Grade 2 or Grade 3
  • Up to 100 user codes is the highest user-code ceiling on this list and is genuinely useful for families managing recurring access for kids, dog walkers, cleaners, contractors, Airbnb guests, and emergency contacts. Each code can be assigned to a named user, scheduled for specific days/times, and revoked instantly via app. The next-highest user-code ceiling on this list is the Yale Assure Lock 2 Touch at 25 codes, which is enough for most families but not for active Airbnb hosts with 30+ guest turnovers per year
  • Built-in Wi-Fi means the Encode Plus connects directly to your home Wi-Fi network without requiring a separate smart-home hub, bridge, or accessory. Setup is straightforward: scan the QR code in the Schlage Home app, connect to Wi-Fi, configure user codes — done in 10 minutes. The Yale Assure Lock 2 and Level Lock Pro on this list also ship Wi-Fi, but the Encode Plus integration with Wi-Fi is particularly polished and works reliably with US-network gateways (Comcast, Verizon Fios, AT&T Fiber, T-Mobile Home Internet)
  • Apple Home Key + Apple Watch tap-to-unlock is unique on this list — most picks support either keypad+app or Apple Home Key, but the Encode Plus pairs Apple Home Key (iPhone tap-to-unlock) with Apple Watch tap-to-unlock at the same time. For parents whose hands are full carrying groceries or kids, holding the Apple Watch within 2-3 inches of the lock and unlocking is a daily-life convenience that the keypad-only competitors miss. Combined with Alexa for verbal commands when entering the home, the Encode Plus has the strongest hands-free unlock story on this list

Cons (honest weight):

  • No fingerprint reader on the standard Encode Plus SKUs — for buyers who specifically want fingerprint biometric entry, the Yale Assure Lock 2 Touch (with fingerprint scanner integrated) or eufy Smart Lock C220 (fingerprint as the primary access method) are the right cross-shops. Schlage offers fingerprint capability on a separate Schlage Sense product line but not on the Encode Plus chassis
  • Battery life of 6 months on 4 AA cells is the second-shortest on this list (after the Yale August retrofit). The 100-user-code feature plus heavy multi-user residential traffic (kids running in and out, dog walkers, cleaners, Airbnb guests) does cycle the lock harder than single-resident scenarios, and battery cycling reflects that. The Level Lock Pro at 12 months on a CR2 lithium is meaningfully longer; for families specifically prioritizing battery life over user-code capacity, that is a real trade
  • Matte black finish on the Encode Plus, like the Yale Assure Lock 2 Touch black suede, scratches more visibly than brushed nickel or polished chrome variants on hard daily use cycles. For high-traffic family front doors where cosmetic durability matters, the Encode Plus in satin nickel finish (a separate ASIN) is the longer-term cosmetic choice. The matte black looks great for the first 12-18 months and shows wear after that on heavy-use scenarios
  • Native Matter support requires the optional Schlage Smart Module (sold separately for ~US$50, similar to the Yale Smart Module situation). The Encode Plus ships with built-in Wi-Fi and HomeKit + Alexa native support out of box, but Matter-native operation requires the module add-on. For buyers who specifically want Matter without an add-on purchase, the Level Lock Pro at US$349 is the cross-shop
Best for: families with kids, multi-generational households, dog walkers / cleaners / contractors needing recurring codes, Airbnb hosts and vacation rental hosts (up to 100 user codes), buyers prioritizing commercial-grade ANSI/BHMA Grade 1 physical security, Apple Watch owners (unique tap-to-unlock with Apple Watch), buyers wanting deep Amazon review depth as a quality signal (2,368 reviews)
Skip if: you specifically need fingerprint biometric entry — the Yale Assure Lock 2 Touch or eufy C220 are the right cross-shops; or your priority is the longest battery life — the Level Lock Pro at 12 months on a CR2 lithium is meaningfully longer; or you want Matter-native operation without an add-on module — the Level Lock Pro at US$349 is the cross-shop

M's Verdict

Schlage's spec confirms ANSI/BHMA Grade 1 commercial-grade chassis + up to 100 user codes + built-in Wi-Fi + Apple Home Key + Apple Watch tap-to-unlock + HomeKit + Alexa at US$278.78 on Amazon (★4.0 across 2,368 reviews — the second-deepest review depth on this list). The right pick for families and security-priority homeowners.

The Schlage Encode Plus is the right pick for families managing multiple recurring access codes and for security-priority homeowners in 2026. Per Schlage's product documentation, the Encode Plus ships ANSI/BHMA Grade 1 commercial-grade physical security — the strongest physical security rating on this list and the same rating used in commercial buildings, hotels, and government facilities. Schlage is an Allegion brand with US commercial-security pedigree dating back to 1920, and the Grade 1 rating is the structural advantage that justifies the family-and-security-priority pick. For homeowners with realistic burglary risk in the neighborhood, Grade 1 is the right call. Up to 100 user codes is the highest user-code ceiling on this list and is genuinely useful for families managing recurring access for kids, dog walkers, cleaners, contractors, Airbnb guests, and emergency contacts. Each code can be assigned to a named user, scheduled for specific days/times, and revoked instantly via app — the next-highest user-code ceiling on this list is the Yale Assure Lock 2 Touch at 25 codes.

Built-in Wi-Fi means the Encode Plus connects directly to your home Wi-Fi network without requiring a separate smart-home hub, bridge, or accessory. Setup is straightforward — scan the QR code in the Schlage Home app, connect to Wi-Fi, configure user codes, done in 10 minutes. Apple Home Key + Apple Watch tap-to-unlock is unique on this list — most picks support either keypad+app or Apple Home Key, but the Encode Plus pairs Apple Home Key (iPhone tap-to-unlock) with Apple Watch tap-to-unlock at the same time. For parents whose hands are full carrying groceries or kids, holding the Apple Watch within 2-3 inches of the lock and unlocking is a daily-life convenience that the keypad-only competitors miss. Combined with Alexa for verbal commands when entering the home, the Encode Plus has the strongest hands-free unlock story on this list.

The honest trade-offs are no-fingerprint, battery life, finish durability, and Matter-via-module. The Encode Plus has no fingerprint reader on the standard SKUs — for fingerprint-biometric priority the Yale Assure Lock 2 Touch or eufy C220 are the right cross-shops. Battery life of 6 months on 4 AA cells is the second-shortest on this list because the 100-user-code feature plus heavy multi-user residential traffic cycles the lock harder than single-resident scenarios; the Level Lock Pro at 12 months on a CR2 lithium is meaningfully longer for buyers prioritizing battery life over user-code capacity. The matte black finish scratches more visibly than satin nickel on hard daily use; for cosmetic-priority high-traffic family front doors, the satin nickel SKU is the longer-term choice. Native Matter requires the optional Schlage Smart Module (~US$50) — the Level Lock Pro at US$349 is the cross-shop for native-Matter priority. For families and security-priority homeowners, the Schlage Encode Plus at Grade 1 is the right pick.

Best Budget Under $150 — Fingerprint Entryeufy Smart Lock C220 (Fingerprint + BHMA Grade 3)
5 of 5
eufy Smart Lock C220 smart deadbolt in matte black finish on a residential front door, illuminated touchscreen keypad showing the numeric pad with the integrated fingerprint scanner positioned above the keypad, eufy logo at the bottom edge, IP53 weatherproof rating badge visible — the under-US$100 fingerprint smart lock with the deepest Amazon review depth on this list (3,704 reviews at ★4.3)

Where to buy

Check current price at Amazon

eufy direct — Check current price · Best Buy — Check current price

Price as of May 2, 2026

Fingerprint biometric (up to 100 prints)Built-in Wi-Fi + BluetoothIP53 weatherproofANSI/BHMA Grade 3 + physical key backup8-month battery on 4 AA★4.3 across 3,704 reviews

Pros:

  • Per the eufy / Anker product documentation, the C220 ships fingerprint biometric entry, full numeric touchscreen keypad, smartphone app over Wi-Fi, and a physical key cylinder backup at US$98.48 on Amazon — fingerprint smart locks have collapsed under US$100 in 2026 and the C220 is the highest-reviewed Amazon SKU in this tier. The 3,704-review depth at ★4.3 is the deepest review depth on this list by a wide margin (the next-deepest is Schlage Encode Plus at 2,368), signaling real US deployment and multi-year owner satisfaction across thousands of front doors. For first smart lock buyers and budget-conscious upgraders, this is the right pick
  • IP53 weatherproof rating is appropriate for typical front-door exposure (rain spray, dust, daily-temperature variation in most US climates) — the rating means the lock resists dust ingress and water spray from any direction. For front doors with limited overhead protection from rain (porches without overhangs, side-entry doors, garage-side entries), IP53 is the right floor. Combined with the 8-month battery life on 4 AA cells and a physical key cylinder for the dead-battery / dead-Wi-Fi case, the C220 handles the realistic outdoor-exposure failure modes
  • eufy is the smart-home brand of Anker — the same parent company that ships the eufy SoloCam camera line, eufy RoboVac (which Mubboo has reviewed in the Robot Vacuum buying guide), and the broader Anker charging ecosystem. The brand pedigree is genuinely credible (Anker is one of the most-reviewed consumer electronics brands on Amazon globally), the warranty path is documented, and software updates continue to ship across the eufy product line. The 3,704-review depth and ★4.3 average reflect a brand that has earned multi-year US trust at this price tier
  • Up to 100 fingerprint prints stored on-device is the highest fingerprint-storage ceiling on this list. For families with kids, in-laws who visit regularly, dog walkers, and cleaners, registering each user's fingerprint once and letting them enter via fingerprint without a code is a long-term-convenience win that even the Yale Assure Lock 2 Touch (which also has fingerprint) doesn't emphasize as strongly. The fingerprint reader uses a capacitive sensor (the same sensor type as iPhone Touch ID) that is fast and reliable in normal conditions; it slows down with very wet or very greasy fingers

Cons (honest weight):

  • ANSI/BHMA Grade 3 is the lowest physical security rating on this list — it's a residential-budget rating that resists casual physical attack but is below the Grade 2 of Yale Assure Lock 2 Touch / Level Lock Pro and well below the Grade 1 of Schlage Encode Plus. For front doors in neighborhoods with realistic burglary risk, or for buyers specifically asking about physical-attack resilience, the Schlage Encode Plus at Grade 1 is the right upgrade. For typical low-to-moderate-risk residential neighborhoods, Grade 3 is acceptable — but be honest about your threat model
  • No native HomeKit or native Matter support — the eufy C220 integrates with Alexa and Google Assistant via Wi-Fi, and with the eufy Security app, but does not natively pair with Apple Home, Apple HomeKit, or Matter-compatible platforms. For Apple-ecosystem buyers, the Yale Assure Lock 2 Touch, Level Lock Pro, or Schlage Encode Plus are the right cross-shops. For Alexa or Google Home households (which is most US households in 2026), the eufy integration depth is functionally complete
  • eufy / Anker has historically been criticized in 2023-2024 for cloud-storage privacy practices on the eufy camera line (a controversial cloud-storage debate that was resolved by Anker shipping firmware updates in late 2023 to address the documented concerns; the smart lock product line was not implicated in those camera-specific issues). Buyers with strong privacy-architecture preferences should know the brand's history; buyers comfortable with the post-2023 firmware updates have no specific reason to avoid the lock product line
  • The 3,704-review depth includes both the C220 model and earlier eufy Smart Lock SKUs (Amazon's review-merging behavior consolidates reviews across closely-related SKUs in the same product line). Buyers anchoring strictly on the current-generation C220 review depth should expect a meaningfully smaller number; the 3,704 figure reflects the broader eufy Smart Lock product family across multiple recent generations. The ★4.3 average and the brand pedigree remain credible at the current-gen level
Best for: first smart lock buyers, budget-conscious upgraders under US$150, fingerprint biometric priority, families with kids and recurring guests (100-fingerprint storage), Anker / eufy ecosystem users (eufy SoloCam + eufy RoboVac + eufy doorbell), Alexa or Google Home households, buyers wanting the deepest Amazon review depth on this list as a quality signal
Skip if: you specifically need ANSI/BHMA Grade 1 commercial-grade physical security — the Schlage Encode Plus is the right upgrade; or you're committed to the Apple ecosystem (HomeKit / Apple Home / Apple Home Key) — the Yale Assure Lock 2 Touch, Level Lock Pro, or Schlage Encode Plus are the right cross-shops; or you specifically want native Matter support — the Level Lock Pro at US$349 is the cross-shop

M's Verdict

eufy's spec confirms fingerprint (up to 100 prints) + Wi-Fi + Bluetooth + IP53 weatherproof + ANSI/BHMA Grade 3 + physical key backup + 8-month AA battery at US$98.48 on Amazon (★4.3 across 3,704 reviews — the deepest review depth on this list). The right budget-under-US$150 pick — fingerprint smart locks have collapsed under US$100 in 2026 and the C220 is the highest-reviewed Amazon SKU in this tier.

The eufy Smart Lock C220 is the right under-US$150 first smart lock pick in 2026. Per the eufy / Anker product documentation, the C220 ships fingerprint biometric entry, full numeric touchscreen keypad, smartphone app over Wi-Fi, and a physical key cylinder backup at US$98.48 on Amazon — fingerprint smart locks have collapsed under US$100 in 2026 and the C220 is the highest-reviewed Amazon SKU in this tier. The 3,704-review depth at ★4.3 is the deepest review depth on this list by a wide margin (the next-deepest is Schlage Encode Plus at 2,368), signaling real US deployment and multi-year owner satisfaction across thousands of front doors. IP53 weatherproof rating is appropriate for typical front-door exposure (rain spray, dust, daily-temperature variation in most US climates), and combined with the 8-month battery life on 4 AA cells plus a physical key cylinder for the dead-battery / dead-Wi-Fi case, the C220 handles the realistic outdoor-exposure failure modes.

eufy is the smart-home brand of Anker — the same parent company that ships the eufy SoloCam camera line, eufy RoboVac, and the broader Anker charging ecosystem. The brand pedigree is genuinely credible, the warranty path is documented, and software updates continue to ship across the eufy product line. Up to 100 fingerprint prints stored on-device is the highest fingerprint-storage ceiling on this list — for families with kids, in-laws who visit regularly, dog walkers, and cleaners, registering each user's fingerprint once and letting them enter via fingerprint without a code is a long-term-convenience win. The fingerprint reader uses a capacitive sensor (the same sensor type as iPhone Touch ID) that is fast and reliable in normal conditions; it slows down with very wet or very greasy fingers.

The honest trade-offs are security grade, no native HomeKit / Matter, brand-history caveat, and review-merging methodology. ANSI/BHMA Grade 3 is the lowest physical security rating on this list — for front doors in neighborhoods with realistic burglary risk, the Schlage Encode Plus at Grade 1 is the right upgrade; for typical low-to-moderate-risk residential neighborhoods, Grade 3 is acceptable but be honest about the threat model. No native HomeKit or Matter — the C220 integrates with Alexa and Google Assistant via Wi-Fi but not Apple Home; Apple-ecosystem buyers should look at the Yale Assure Lock 2 Touch, Level Lock Pro, or Schlage Encode Plus. eufy / Anker has a 2023-2024 cloud-storage privacy history on the camera product line that was resolved via firmware updates and that did not implicate the smart lock products; buyers with strong privacy preferences should know the history. The 3,704-review depth includes the broader eufy Smart Lock product family across closely-related SKUs; buyers anchoring strictly on the C220-specific number should expect a smaller figure. For the right buyer — first smart lock, budget-under-US$150, fingerprint priority — the eufy C220 is the right pick.

What smart locks should you actually skip?

⚠️ Skip: any smart lock without offline backup access (no physical key, no keypad that works without Wi-Fi)

The single most important question to ask before buying any smart lock is: how do I get into my house when the Wi-Fi is down AND the battery is dead AND my phone is in the car? Every product on this list ships at least two independent answers to that question — a physical key cylinder, a keypad that works on local Bluetooth without internet, a fingerprint reader that doesn't depend on cloud authentication, or some combination. The smart locks to avoid entirely are the rare cloud-only models marketed as "Wi-Fi smart locks" that route every authentication through the manufacturer's cloud server and have no mechanical key, no offline keypad, and no Bluetooth fallback. These exist primarily in the no-name sub-US$80 tier on Amazon (the Lock-Picking-Lawyer-failure category covered in the second anti-recommendation below), but a small number of name-brand products have shipped with this architecture and required firmware updates after lockout-during-outage incidents. The realistic failure scenario: a thunderstorm knocks out your home Wi-Fi for 8 hours. The smart-lock battery, which had a low-battery alert you missed because the alert went to your phone over Wi-Fi (which is down), dies during the outage. Your phone's mobile data still works but the app cannot reach the lock because the lock can't reach the cloud authentication server. You are locked out of your own home, in a thunderstorm, until Wi-Fi comes back or you call a locksmith. Buy instead: any of the five picks on this list. Yale Assure Lock 2 Touch (4 access methods including a physical key), Yale August retrofit (preserves the existing physical key), Level Lock Pro (physical key + Apple Home Key + Bluetooth), Schlage Encode Plus (5 access methods including physical key), eufy C220 (fingerprint + keypad + key + app). All five solve the dead-Wi-Fi-plus-dead-battery scenario.

⚠️ Skip: no-name smart locks under US$80 sold on Amazon by sellers without documented brand presence

Security hardware is not where you save US$50. The Lock Picking Lawyer YouTube channel has cracked dozens of no-name smart locks on camera in under 60 seconds, often without leaving forensic evidence — the lock looks unbroken from the outside even after entry, which means the homeowner's insurance claim looks like a no-forced-entry case where insurance can deny coverage. Common failure modes documented across the Lock-Picking-Lawyer library: keypad shells that pop off with a flathead screwdriver to expose the locking mechanism directly, "smart" locks that ship with universal master codes the manufacturer never documented to customers, plastic deadbolt mechanisms that snap with a 12-pound bolt cutter, Wi-Fi modules with hardcoded credentials in the firmware accessible to anyone who knows the protocol, and motorized locking mechanisms with no torque-resistance design where a wrench applied to the exterior thumb-turn (visible on some no-name retrofit designs) overrides the smart lock entirely. The mainstream brands on this list — Yale, Schlage, August (now Yale), Level, eufy (Anker) — all carry UL certification, ANSI/BHMA grading, and professional third-party security audits. The brand presence on Amazon is documented (deep review history on the underlying brand, manufacturer's own US warranty claim path, US-distributor support), and any disclosed vulnerability gets patched via firmware update with a documented track record. The realistic economics: a US$60 no-name smart lock saves you US$40-US$90 versus the eufy C220 at US$98.48, but the eufy is BHMA Grade 3 with documented Lock-Picking-Lawyer review history showing no published vulnerability. The US$40-US$90 saved on the no-name pick is, statistically, a one-time savings that is offset many times over the first time you have a documented break-in attempt, a homeowner's insurance dispute over forced-entry classification, or a need for a manufacturer warranty replacement that the no-name brand simply doesn't support. Buy instead: the eufy Smart Lock C220 at US$98.48 is the right under-US$150 pick — fingerprint biometric, Wi-Fi, IP53 weatherproof, BHMA Grade 3, physical key backup, 3,704 Amazon reviews at ★4.3, Anker brand pedigree. Real security hardware at a price below most premium no-name smart locks.

Still not sure? Run through these.

1. What's your install constraint?

  • Apartment / condo / lease forbids exterior modification → Yale August Wi-Fi Smart Lock with Keypad Touch (the only retrofit pick — preserves existing key)
  • Homeowner, full deadbolt replacement OK → Yale Assure Lock 2 Touch, Level Lock Pro, Schlage Encode Plus, or eufy C220

2. What's your primary use case?

  • Daily mixed access (fingerprint + keypad + app + key) → Yale Assure Lock 2 Touch (4 access methods)
  • Family with multiple recurring access codes (kids / cleaners / contractors / Airbnb) → Schlage Encode Plus (up to 100 user codes + Grade 1)
  • Design-priority front-door renovation, Apple ecosystem → Level Lock Pro (invisible + native Matter + Apple Home Key)
  • First smart lock, fingerprint priority, under US$150 → eufy Smart Lock C220
  • Apartment or condo rental → Yale August retrofit

3. What's your budget?

  • Under US$150 → eufy Smart Lock C220 (US$98.48) or Yale August retrofit (US$129)
  • US$200-US$300 → Schlage Encode Plus (US$278.78) — Grade 1, 100 codes
  • US$300 → Yale Assure Lock 2 Touch (US$299.99) — 4 access methods
  • US$300+ → Level Lock Pro (US$349) — invisible, native Matter, Apple Home Key

4. Smart-home ecosystem priority?

  • Apple Home / HomeKit / Apple Home Key / Apple Watch → Schlage Encode Plus, Level Lock Pro, or Yale Assure Lock 2 Touch
  • Alexa or Google Home (most US households) → any pick on this list
  • Native Matter-over-Thread out of box → Level Lock Pro (only pick with native Matter)
  • Samsung SmartThings / Airbnb host workflow → Yale Assure Lock 2 Touch or Yale August

5. Physical security priority?

  • Commercial-grade ANSI/BHMA Grade 1 → Schlage Encode Plus
  • Standard residential ANSI/BHMA Grade 2 → Yale Assure Lock 2 Touch or Level Lock Pro
  • Budget-tier ANSI/BHMA Grade 3 (acceptable in low-to-moderate-risk neighborhoods) → eufy C220
  • Retrofit (inherits existing deadbolt grade — fix the deadbolt first if it's weak) → Yale August

Still undecided? Browse all Mubboo Shopping guides — or for the broader smart-home cluster, our Best Pet Cameras 2026 and Best Baby Monitors 2026 cover the indoor-camera and nursery-monitor picks for the same connected home.

Which smart lock is right for your door?

Five buyers, five answers. One of these probably describes you.

"Homeowner, full upgrade, fingerprint + keypad + app + key"

Yale Assure Lock 2 Touch

US$299.99

4 access methods + ANSI/BHMA Grade 2 + Wi-Fi + 23-image listing depth.

Get overall pick →

"Apartment renter, lease forbids exterior modification"

Yale August Wi-Fi + Keypad Touch

US$129

Retrofit install (no exterior change) + auto-unlock via phone proximity + included keypad.

Get renter pick →

"Modernist front-door renovation, Apple ecosystem"

Level Lock Pro

US$349

Invisible smart lock + native Matter-over-Thread + Apple Home Key + 12-month CR2 battery.

Get design pick →

"Family of 5, kids / dog walker / cleaner codes"

Schlage Encode Plus

US$278.78

ANSI/BHMA Grade 1 + up to 100 user codes + built-in Wi-Fi + Apple Watch tap-to-unlock.

Get family pick →

"First smart lock, fingerprint priority, under $150"

eufy Smart Lock C220

US$98.48

Fingerprint + Wi-Fi + IP53 + BHMA Grade 3 + key + 8-month battery + 3,704 Amazon reviews.

Get budget pick →

Frequently Asked Questions

Can smart locks be hacked?

Mainstream-brand smart locks from Yale, Schlage, August, Level, and eufy have not been credibly hacked at scale in the 2024-2026 reviewer or security-research community. The high-profile smart-lock breach reports that circulate periodically almost always target either no-name sub-US$80 brands sold on Amazon by sellers without documented brand presence (these often ship with hardcoded firmware credentials, default master codes the manufacturer never told customers about, or wide-open Wi-Fi modules without proper TLS), or specific older models from established brands that have since been patched (Yale issued firmware updates in 2022 and 2024 addressing earlier disclosed vulnerabilities; Schlage similarly). The realistic threat model for a typical homeowner is not a remote network attack — it's physical attack on the door (kicking the door, picking the lock, drilling the cylinder), which is governed by the deadbolt body's ANSI/BHMA grade. Schlage Encode Plus at ANSI/BHMA Grade 1 (commercial-grade) is the strongest pick on this list against physical attack; all other picks at Grade 2 or Grade 3 are residential-strength and resist typical-burglar attack. The Lock Picking Lawyer YouTube channel is the most credible public source for smart-lock physical vulnerability research; cross-reference any specific brand and model you're considering against his published tests before purchase.

What happens when the battery dies?

Every product on this list ships at least one offline backup access method that works when the battery is dead. The Yale Assure Lock 2 Touch, Schlage Encode Plus, Level Lock Pro, and eufy Smart Lock C220 all retain a physical key cylinder — when the battery is fully dead, you use a metal key the same way you would on a non-smart deadbolt. The Yale August retrofit smart lock preserves the existing exterior deadbolt and key (the August module mounts entirely on the interior of the door), so the original mechanical key continues to work even with the August battery dead. Beyond the dead-battery scenario, every pick on this list also alerts you well before the battery dies — typical low-battery warnings start at 30% remaining via the smartphone app and via on-device LED indicator, giving you 4-6 weeks of warning to swap batteries (typically 4 AA cells or 1 CR2 lithium for the Level Lock Pro). The smart locks to avoid are the rare Wi-Fi-and-app-only models with no mechanical or keypad backup — these are the lockout-during-outage risk that this comparison's first anti-recommendation specifically addresses.

Do smart locks work without Wi-Fi?

Most do, with reduced functionality. Every smart lock on this list will continue to lock and unlock locally via app over Bluetooth, via keypad code entry, via fingerprint (eufy C220, Yale Assure Lock 2 Touch), via Apple Home Key tap-to-unlock (Level Lock Pro, Schlage Encode Plus), and via the physical key cylinder when the local Wi-Fi network is down. What stops working without Wi-Fi: remote unlock from outside the home, real-time activity alerts to your phone when away, integration with smart-home platforms like HomeKit / Alexa / Google for routines that depend on internet (the lock itself will still respond to in-home voice commands via the local hub if you have one). Specifically, the Yale Assure Lock 2 Touch, Schlage Encode Plus, and Level Lock Pro all retain full local functionality without Wi-Fi; the Yale August retrofit needs Wi-Fi for remote features but works locally over Bluetooth; the eufy C220 needs Wi-Fi for remote control but the keypad and fingerprint reader work entirely locally. The smart locks that do NOT work without Wi-Fi are the rare cloud-only models (typically no-name brands at the sub-US$80 tier) that route every authentication through the manufacturer's cloud server — these are the category this article's first anti-recommendation specifically warns against.

Can I install a smart lock myself?

Yes for every product on this list. The Yale August retrofit is the easiest install on this comparison — typically 10-15 minutes with just a Phillips screwdriver, no exterior hardware removed, and the existing physical key preserved (this is by design; renters can install and uninstall without leaving evidence). The full-replacement deadbolts (Yale Assure Lock 2 Touch, Schlage Encode Plus, Level Lock Pro, eufy C220) typically take 30-60 minutes for first-time installers, require removing the existing deadbolt entirely from both sides of the door, and use the standard 1.5-inch or 2.125-inch deadbolt prep hole that 95%+ of US residential doors already have. The only common install gotchas are: (1) confirm your door's backset measurement (2.375-inch is most common; 2.75-inch is also supported by all picks on this list with an included adapter), (2) confirm your existing deadbolt isn't oversized commercial hardware (rare on residential doors), and (3) for the Schlage Encode Plus and Yale Assure Lock 2 Touch, pre-position the AA batteries before final mounting because the battery compartment is harder to access once installed. Manufacturer-provided install videos on YouTube cover these gotchas comprehensively for every pick.

Are smart locks safe for front doors?

Yes, when you buy from established brands at appropriate physical security grades — and that is precisely the framing of this article. The mainstream brands on this list (Yale, Schlage, August/Yale, Level, eufy/Anker) all carry UL certification, ANSI/BHMA grading, and professional third-party security audits. Schlage Encode Plus at ANSI/BHMA Grade 1 (commercial-grade) is the strongest pick on this list against physical attack and is appropriate for front doors in any neighborhood with realistic burglary risk. Yale Assure Lock 2 Touch and Level Lock Pro at Grade 2 (residential) and eufy C220 at Grade 3 (residential-budget) are appropriate for front doors in typical low-to-moderate-risk residential neighborhoods. The Yale August retrofit inherits the security grade of the existing deadbolt, so your existing deadbolt grade governs (this is one reason the retrofit category is most appropriate for renters in existing buildings rather than for the security-conscious homeowner upgrade). The only smart locks that are not appropriate for front doors are the no-name sub-US$80 tier this article's second anti-recommendation specifically warns against — these often fail basic physical attack tests on The Lock Picking Lawyer YouTube channel and have no manufacturer warranty path if compromised.

What's the difference between Matter, Thread, and Z-Wave?

Matter is the universal smart-home standard launched in 2022 by Apple, Google, Amazon, Samsung, and the Connectivity Standards Alliance — any device that supports Matter will work with any major smart-home platform (Apple Home, Google Home, Amazon Alexa, Samsung SmartThings) for the foreseeable future. Thread is the underlying wireless networking protocol that Matter uses for low-power devices like smart locks (similar role to Wi-Fi but optimized for battery-powered sensors and locks rather than streaming video). Many Matter-compatible devices also support Wi-Fi — the Yale Assure Lock 2 Touch and Schlage Encode Plus are Matter-via-module on Wi-Fi networks; the Level Lock Pro is native Matter-over-Thread (the most forward-compatible option on this list). Z-Wave was the dominant smart-home protocol from 2010-2020, used heavily by SmartThings, Hubitat, Ring Alarm, and ADT — it works well but the smart-lock category is rapidly migrating to Matter, and new buyers in 2026 should prioritize Matter for forward compatibility. If you have an existing Z-Wave hub and Z-Wave smart locks already, you can keep using them; if you're starting fresh, choose Matter. None of the picks on this list ship native Z-Wave (Yale and Schlage offer Z-Wave variants of some other models, but the SKUs in this comparison are Wi-Fi or Matter rather than Z-Wave).

Do smart locks work with Ring/Nest doorbells?

Yes — every smart lock on this list integrates with the major smart-home doorbell platforms, but the integration paths differ. Yale Assure Lock 2 Touch and Yale August both work natively with Ring (Ring acquired by Amazon, August was historically a Ring-ecosystem partner — the integration is mature) and with Google Nest via Google Home. The Schlage Encode Plus works with Apple HomeKit (which integrates with Apple HomePod / Apple Home for video doorbell integration if you have an Apple HomeKit-compatible doorbell), with Alexa for Ring doorbell integration, and with Apple Watch for tap-to-unlock when you see who's at the door on your watch face. The Level Lock Pro works via Apple Home (HomeKit for Nest Hub-style home dashboards, Apple Home Key for tap-to-unlock when standing at the door), with Alexa for Ring integration, and with Google Home for Nest doorbell pairing. The eufy C220 integrates with Alexa and Google but does not natively pair with Ring or Nest — eufy / Anker's strategy has historically been to push customers toward the eufy Doorbell ecosystem rather than Ring or Nest, so cross-brand video-doorbell integration is weaker on the eufy C220 than on the other picks. For buyers who already own Ring or Nest doorbells, Yale Assure Lock 2 Touch (Ring + Nest), Schlage Encode Plus (Apple HomeKit + Alexa), and Level Lock Pro (Apple Home + Alexa) are the strongest integration picks on this list.

Who wrote this and where's the data from?

Author: Mubboo Editorial Team

Last verified: May 3, 2026 (prices auto-refreshed via ScraperAPI Tier 2 weekly cron)

Next review due: August 3, 2026 (quarterly minimum cadence)

Testing scope (G16 Veracity Gate): This article is a synthesis of independent reviewer consensus, manufacturer specifications, The Lock Picking Lawyer YouTube vulnerability teardowns, ANSI/BHMA and UL certification databases, and ScraperAPI's first-party Amazon listing data (price, rating, review count, feature bullets, image set). Mubboo did not run hands-on testing of these smart locks — meaningful smart lock reviews require 12-month battery rundown plus lock-picking attempts plus freeze/heat cycling on real doors, which is outside our review-by-synthesis scope. We disclose this so you know exactly what you're reading — picks reflect the editorial judgment of professional reviewers, the editorial spine we trust (security grade + offline backup + protocol depth as the three multi-year-satisfaction predictors), and first-party manufacturer documentation, not first-party Mubboo lab work.

Stage 0.5 ASIN substitution disclosure: The original CC editorial intent named the Yale Assure Lock 2 (Wi-Fi + Matter), the August Wi-Fi Smart Lock (4th Generation), and the Level Lock+. The 2026-05-03 ScraperAPI ASIN auto-discovery process returned current-gen or merged-brand alternatives for all three: the Yale Assure Lock 2 Touch (YRD420-F-CB1-BSP — same Assure Lock 2 chassis with the fingerprint scanner upgrade); the Yale August Wi-Fi Smart Lock with Keypad Touch (post-Yale-acquisition unified branding; the "with Keypad" SKU bundles the optional accessory at the same price tier); and the Level Lock Pro (current-gen flagship — Lock+ being phased out; Lock Pro adds Matter-over-Thread plus Apple Home Key at the same invisible form factor). All three substitutions preserve or improve the editorial intent at equivalent or improved specs. CC instruction's "or current sub-$150 model" language explicitly authorized current-gen substitution. The Schlage Encode Plus and eufy Smart Lock C220 picks were exact-match Stage 0.5 PASS without substitution.

Data sources used in this article:

  • Wirecutter (NYT) — The Best Smart Locks (independent review, longitudinal follow-ups)
  • RTINGS.com — Smart Lock Tests (independent review where available for the smart-lock category)
  • The Verge — Smart Lock Reviews (independent review with multi-year longitudinal coverage)
  • Tom's Guide — Best Smart Locks Buying Guide (independent review)
  • PCMag — Best Smart Locks Reviews (independent review)
  • CNET — Smart Lock Reviews (independent review)
  • Reviewed.com — Smart Lock Tests (independent review)
  • The Lock Picking Lawyer — YouTube vulnerability teardown library (independent security research, 2018-2026)
  • ANSI/BHMA — Builders Hardware Manufacturers Association grading standard
  • UL — Smart Lock Certification Database
  • Connectivity Standards Alliance — Matter Specification
  • Manufacturer specifications — Yale (shopyalehome.com), August/Yale (august.com), Level (level.co), Schlage (schlage.com), eufy/Anker (eufy.com)
  • ScraperAPI Amazon Structured Data — price, rating, review count, feature bullets, image set (snapshot 2026-05-03)

Affiliate disclosure (FTC §255): Mubboo participates in the Amazon Associates Program (mubboous-20). When you buy through Amazon links on this page we may earn a commission at no extra cost to you. Yale, Level, Schlage, and eufy direct links display as placeholder search-page or manufacturer-product URLs until each retailer's product mapping is finalized; Best Buy direct links are also placeholders pending Best Buy program signup. Editorial picks and M's Verdicts are determined independently of commission rates. See our full disclosure policy.

Continue browsing on Mubboo