Yale Assure Lock 2
Score: 88/100
eufy FamiLock E34
Score: 92/100Rankings
The eufy FamiLock E34 is a Wi-Fi-enabled smart deadbolt featuring biometric palm vein recognition as its primary unlocking method, offering ANSI/BHMA Grade 1 security. It combines this novel vein-scanning technology with traditional smart home controls, multiple backup authentication methods, and a dual-battery power system for reliability. It is best suited for tech-forward homeowners seeking cutting-edge biometric security and privacy.
The Yale Assure Lock 2 is a versatile smart deadbolt supporting multiple access methods including Wi-Fi, Bluetooth, and Apple Home Key. It features a DoorSense sensor for accurate status reporting and auto-unlock capabilities via Bluetooth proximity. It is best suited for users seeking a highly connected smart lock with broad ecosystem compatibility.
| Attribute | | |
|---|---|---|
8,760 hoursbest | 5,760 hours | |
35 mmbest | — | |
60 mmbest | — | |
— | 50 usersbest | |
-25 °Cbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Access & Security(1) | ||
Unlock Methods | Keypad, Physical Key, Remote App, Voice Assistant, Auto-Unlock, Apple Watch | Palm Vein, Physical Key, Voice Commands, Passcode/Keypad, Smartphone App |
Durability & Environment(2) | ||
Exterior Material | Zinc | Black |
Operating Temperature (°C) | -25 to 60 °C | °C |
Power & Battery(2) | ||
Battery Life (hours) | 8760 hours | 5760 hours |
Low Battery Alert | N/A | true |
Features & Convenience(1) | ||
Tamper Alarm | true | |
Connectivity & Smart Home(2) | ||
Smart Home Ecosystem | Apple Home, Z-Wave, ZigBee | Apple Home, Google Home, Alexa, SmartThings |
Voice Assistant Support | Yes | Alexa, Google Assistant |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the novelty of palm vein technology as a major differentiator, noting its effectiveness in addressing spoofing vulnerabilities common in fingerprint systems. The dual power system and no-drilling installation are praised for practicality and reliability.
Users appreciate the innovative palm vein technology and the convenience of DIY installation without drilling. The long battery life and backup power system are frequently cited as reassuring features.
