Aqara UWB Smart Lock U400
Matter Over Thread, Apple Home Key, Fingerprint Keyless Entry Deadbolt,Touchscreen Keypad, Rechargeable…
Price as of 2026-06-02. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Buyers who prioritize quality over price in Smart Locks
- •You're on a tight budget — $116 above the category average of $154
- •SCHLAGE Encode Smart Wi‑Fi Deadbolt offers a better rating (4.4/5) at a similar or lower price ($229)
- •Philips Wi-Fi Door Lock — 59% cheaper at $110 (Score B+)
- •LOCKSTAR ® Smart Door Lock • Keyless Entry Deadbolt Door — higher rated at 4.6/5 ($149)
📊 Based on data analysis of 96 products in this category.
Mubboo Score: C+
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Smart Locks
Computed from live Amazon rating, review count, and price across 96 Smart Locks · last refreshed 2026-06-02.
How It Compares
This Product Aqara UWB Smart Lock U400 | Most Popular SCHLAGE Encode Smart Wi‑Fi Deadbolt | Best Rated LOCKSTAR ® Smart Door Lock • Keyless Entry Deadbolt Door | Best Value Philips Wi-Fi Door Lock | |
|---|---|---|---|---|
| Price | $269.99 | $229 | $149 | $109.99 |
| Rating | 4.3/5 | 4.4/5 | 4.6/5 | 4.5/5 |
| Reviews | 249 | 16,340 | 1,819 | 789 |
| Mubboo Score | C+ | B+ | B+ | B+ |
Related Video Reviews
- 📹 ✅ Best Smart Door Lock 2026 [Watch This Before You Make a Choice!] — Foremost Picks
- 📹 Which Smart Lock Beats Them All? Best Smart Lock of 2026. Eufy Familock S3 Max. — Locksmith Recommended
- 📹 Smart Locks in 2026 - What to Buy, New Features, and More! — 6 Months Later
About Aqara
- 12 products in our database
- Average rating: 4.0/5 across all products
- Price range: $33.99 – $269.99
- Categories: motion-detectors, Smart Video Doorbells, Smart Locks, Smart Thermostats
Other Smart Locks
Bottom Line
Aqara UWB Smart Lock U400 earns Mubboo Score C+. Priced at $270 — a premium option, above the category average of $154. Rated 4.3/5 from 249+ reviews. Strong buy if: buyers who prioritize quality over price in smart locks. Skip if: you're on a tight budget — SCHLAGE Encode Smart Wi‑Fi Deadbolt (Score B+, $229) may fit better.
Frequently Asked Questions
Is the Aqara UWB Smart Lock U400 worth buying in 2026?
It earns a Mubboo Score of C+, with a 4.3/5 rating from 249 reviews — better than 55% of Smart Locks we track.
How much does the Aqara UWB Smart Lock U400 cost?
It is currently $269.99 — premium-tier pricing for Smart Locks.
How does the UWB Smart Lock U400 compare to other Smart Locks?
The category's most-reviewed alternative is the SCHLAGE Encode Smart Wi‑Fi Deadbolt (4.4/5, 16,340 reviews, $229). The UWB Smart Lock U400 carries a Mubboo Score of C+ vs B+.
Sources & References
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-02) and may change.