
eufy FamiLock E34
Score: 92/100
Wyze Palm Lock
Score: 88/100Rankings

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 Wyze Palm Lock is a biometric smart door lock utilizing palm vein recognition for contactless entry and enhanced security. It features a dual-battery system and gyroscope-enabled auto-lock for reliability. It is best suited for families and smart home enthusiasts invested in the Wyze ecosystem seeking premium biometric security.
| Attribute | ![]() | ![]() |
|---|---|---|
5,760 hours | 43,800 hoursbest | |
— | 44.5 mmbest | |
— | 65 mmbest | |
50 usersbest | — | |
— | -20 °Cbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Access & Security(4) | ||
Unlock Methods | Palm Vein, Physical Key, Voice Commands, Passcode/Keypad, Smartphone App | Palm scan, PIN code, Touchscreen, Wyze app, Voice assistants, Physical key |
Security Grade | ANSI/BHMA Grade 1 | BHMA Grade 3 |
Fingerprint Capacity (users) | 50 users | Multiple Users users |
Encryption Standard | Matter | |
Durability & Environment(3) | ||
IP Rating | IP65 | IP53 |
Exterior Material | Black | Unknown |
Operating Temperature (°C) | °C | -20 to 50 °C |
Power & Battery(1) | ||
Battery Life (hours) | 5760 hours | 43800 hours |
Features & Convenience(2) | ||
Keypad Type | Keypad | Touchscreen, Illuminated |
Tamper Alarm | true | |
Connectivity & Smart Home(2) | ||
Smart Home Ecosystem | Apple Home, Google Home, Alexa, SmartThings | Wyze Ecosystem |
Bluetooth Support | true | |


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.

Professional reviewers highlight the palm vein scanning as a significant security advantage over traditional fingerprint locks, noting it is considered more secure, harder to spoof, and easier for multiple family members to use without physical contact.
The search results do not contain substantial user review data or everyday consumer feedback. Specific recurring complaints or widespread user praise are not documented in the available search results, and one Best Buy listing shows a data entry issue rather than genuine consumer sentiment.
