Ultraloq Bolt
Score: 90/100
eufy FamiLock S3 Max
Score: 92/100Rankings
The eufy FamiLock S3 Max is a high-security, 3-in-1 smart lock featuring palm vein recognition and a built-in 2K camera. Its primary strength lies in its age-independent biometric access and Grade 1 security certification. It is best suited for multi-generational households and security-conscious users seeking a hub-free, Matter-compatible solution.
The ULTRALOQ Bolt Fingerprint WiFi Smart Deadbolt is a Matter-over-Thread smart lock featuring 8-in-1 keyless entry and robust ANSI Grade 1 security. Its main limitation is the lack of a Micro-USB backup power interface and the 2.4GHz Wi-Fi restriction. It is best suited for Apple Home users seeking native Siri integration and multi-ecosystem homes.
| Attribute | | |
|---|---|---|
10 monthsbest | 9 months | |
1.5 yearsbest | — | |
1.75 inchesbest | — | |
2.375 inchesbest | — | |
30 feetbest | — | |
-4 °Fbest | -22 °F |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(2) | ||
Battery Life (months) | 10 months | 9 months |
Battery Type | AA | Rechargeable Lithium |
Support & Warranty(1) | ||
Warranty Length (years) | 1.5 years | years |
Security & Access(3) | ||
Unlock Methods | Fingerprint, App, Keypad, Voice, Key | Palm Vein, App, Voice, Password, Physical Keys |
Keypad Type | Anti-peep | Keypad |
Encryption Standard | 128-bit AES | |
Installation & Compatibility(3) | ||
Door Thickness Compatibility (inches) | 1.375-1.75 inches | inches |
Backset (inches) | 2.375 inches | inches |
Installation Type | DIY | |
Connectivity & Smart Features(3) | ||
Smart Home Integration | Apple Home, Siri, Alexa, Google, SmartThings, IFTTT | Apple Home, Alexa, Google Assistant, SmartThings |
Bluetooth Range (feet) | 30 feet | feet |
Wi-Fi Standard | 802.11b/g/n | Wi-Fi 6 |
Build & Durability(3) | ||
Material | Zinc Alloy | |
Operating Temperature (°F) | -4 °F | -22°F to 158°F °F |
Finish | Satin Nickel | Black |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors highly praise the ULTRALOQ Bolt for its robust Matter and Thread support, which facilitates seamless cross-platform compatibility with major smart home ecosystems like Apple Home, Google, and Alexa.
Everyday user feedback is limited but positive, with available reviews highlighting the convenience of built-in WiFi and app-based remote control. Users commonly praise the ease of DIY installation and the reliability of the lock for daily use.
Professional reviewers highlight the device's age-independence as its primary benefit, noting that palm vein scanning remains reliable for users with damaged or changing skin where fingerprint readers fail.
There is insufficient consumer feedback data available to determine common praise or recurring complaints. The available sources are primarily manufacturer descriptions and a single professional video review, lacking extensive user testimonials.
“Built-in WiFi, app remote control, and door alerts.”
“the device's biggest benefit is its age-independence-palm vein scanning doesn't degrade with age like fingerprint scanners”
“security is nearly impossible to fake due to unique vein patterns”
