eufy Security 4K Indoor Cam S350
No Subscription, Dual Cameras, 8× Zoom, 360° Coverage, Works as a Pet Camera, Nanny/Senior/Baby Monitor, AI…
Price as of 2026-08-12. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$18–$29
- Mid-range:$29–$59
- Premium:$59+← You are here
Is This Right For You?
- •Multi-pet households (2+ pets)
- •Privacy-conscious owners avoiding cloud subscriptions
- •Anyone wanting whole-room coverage with the option to zoom into a specific pet
- •Households with pets that move around the home (cats
- •No treat dispenser
- •eufy Security app is dense
- •Bandwidth-heaviest pick
- •TP-Link Tapo Pan/Tilt Security Camera — budget alternative at $18 (Score A+)
📝 Based on our editorial review.
Mubboo Score: B-
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 Pet Cameras
Computed from live Amazon rating, review count, and price across 10 Pet Cameras available to US consumers · last refreshed 2026-08-12.
How It Compares
This Product eufy Security 4K Indoor Cam S350 | Most Popular TP-Link Tapo Pan/Tilt Security Camera | Best Rated Tapo Kasa 1080p Indoor Pan/Tilt Wired Security Camera | Best Value blurams Security Camera 2K | |
|---|---|---|---|---|
| Price | $139.99 | $17.96 | $25.99 | $19.90 |
| Rating | 4.4/5 | 4.5/5 | 4.4/5 | 4.2/5 |
| Reviews | 2,164 | 41,418 | 33,607 | 32,181 |
| Mubboo Score | B- | A+ | A | A |
Quick Specs
- Color
- White
- Shape
- Dome
- Room Type
- Hallway, Living Room, Study Room possibility room
- Zoom Type
- Digital Zoom
- Alert Type
- Human
- Focus Type
- Manual Focus
- Frame Rate
- 30 frames per second
- Mount Type
- Wall Mount/ Ceiling Mount / Stick up
Pros & Cons
- •Dual-cam 4K (wide-angle + 8x telephoto) with 360° pan + 75° tilt — only camera here with true optical zoom into pet behavior.
- •On-device AI for human/pet/cry detection — alerts arrive in 1-2 seconds; only metadata leaves the home network.
- •microSD up to 128 GB local storage — the strongest privacy-first profile in the category, no recurring fees.
- •AI auto-tracking reframes to keep moving pets in view — the only top-5 pick that follows pets across the room.
- •No treat dispenser — for treat-toss, see Furbo 360 (dogs) or Petcube Bites 2 Lite at US$69.99 (cats).
- •eufy Security app is dense — meaningful learning curve vs Blink's simpler Amazon-integrated app.
- •Bandwidth-heaviest pick — 3-5 GB/hour at 4K vs 1-2 GB at 1080p; weak WiFi or capped data plans take note.
What buyers say about Pet Cameras
Themes from buyer reviews across this category — not review data for this specific model.
Ensure a strong Wi-Fi signal to avoid disconnects. Motion tracking may be confused by TVs or ceiling fans, so adjust activity zones. Two-way audio has noticeable lag, so use it sparingly for real-time communication.
- Easy setup and user-friendly app
- Clear video quality and night vision
- Great value for the money
- Pan/tilt and wide coverage
- App and connectivity issues
- Two-way audio lag and poor quality
- Motion tracking misbehavior
Key Features
- ✦𝐃𝐮𝐚𝐥-𝐋𝐞𝐧𝐬 𝟒𝐊 𝐕𝐢𝐞𝐰𝐬 | See a full-room view and close-up details on one screen. Whether watching kids play or ensuring an elderly parent is safe, seamlessly zoom in on…
- ✦𝐂𝐚𝐩𝐭𝐮𝐫𝐞 𝐄𝐯𝐞𝐫𝐲 𝐃𝐞𝐭𝐚𝐢𝐥 𝐰𝐢𝐭𝐡 𝟖× 𝐇𝐲𝐛𝐫𝐢𝐝 𝐙𝐨𝐨𝐦 | The 4K wide-angle and 2K telephoto cameras work together. Easily zoom in to verify an elder’s medication…
- ✦𝟑𝟔𝟎° 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐀𝐮𝐭𝐨 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠 | Automatically track moving people and pets. Set auto-zoom presets for frequently checked spots (crib, pet bed, front d…
- ✦𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐒𝐨𝐮𝐧𝐝 𝐚𝐧𝐝 𝐌𝐨𝐭𝐢𝐨𝐧 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧 | Smart AI recognition sends alerts only for moments that matter. Perfect as a baby, pet, or elder monitor—…
- ✦𝐒𝐞𝐜𝐮𝐫𝐞 𝐋𝐨𝐜𝐚𝐥 𝐒𝐭𝐨𝐫𝐚𝐠𝐞 𝐚𝐧𝐝 𝐏𝐫𝐢𝐯𝐚𝐜𝐲 𝐰𝐢𝐭𝐡 𝐍𝐨 𝐌𝐨𝐧𝐭𝐡𝐥𝐲 𝐅𝐞𝐞 | Save over $300/year. Local SD card storage (not included) prevents online leaks a…
Source: product listing on Amazon.
About eufy Security
- 5 products in our database
- Average rating: 4.3/5 across all products
- Price range: $49.99 – $139.99
- Categories: Pet Cameras, Smart Video Doorbells, Smart Locks
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Bottom Line
eufy Security 4K Indoor Cam S350 earns Mubboo Score B-. Priced at $140 — a premium option, above the category average of $64. Rated 4.4/5 from 2,164+ reviews. Strong buy if: multi-pet households (2+ pets), privacy-conscious owners avoiding cloud subscriptions. Skip if: no treat dispenser — TP-Link Tapo Pan/Tilt Security Camera (Score A+, $18) may fit better.
Frequently Asked Questions
Is the eufy Security 4K Indoor Cam S350 worth buying in 2026?
It earns a Mubboo Score of B-, with a 4.4/5 rating from 2,164 reviews — better than 80% of Pet Cameras we track.
How much does the eufy Security 4K Indoor Cam S350 cost?
It is currently $139.99 — premium-tier pricing for Pet Cameras.
How does the 4K Indoor Cam S350 compare to other Pet Cameras?
The category's most-reviewed alternative is the TP-Link Tapo Pan/Tilt Security Camera (4.5/5, 41,418 reviews, $17.96). The 4K Indoor Cam S350 carries a Mubboo Score of B- vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
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 (2026-08-12) and may change.