
Schlage Encode
Score: 88/100
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 Schlage Encode Smart WiFi Lever is a BHMA Grade 1 certified smart door handle that combines high security with integrated WiFi and Bluetooth connectivity. It features a fingerprint-resistant touchscreen keypad and remote access via the Schlage Home app, making it ideal for secondary entrances. While it offers excellent smart home integration, its lever design and battery dependency are trade-offs for primary front-door security.
| Attribute | ![]() | ![]() |
|---|---|---|
6 months | 9 monthsbest | |
3 yearsbest | — | |
1.75 inchesbest | — | |
2.75 inchesbest | — | |
151 °Fbest | -22 °F |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(2) | ||
Battery Life (months) | 6 months | 9 months |
Battery Type | AA | Rechargeable Lithium |
Support & Warranty(1) | ||
Warranty Length (years) | Lifetime/3 years | years |
Security & Access(3) | ||
Unlock Methods | Keypad, Key | Palm Vein, App, Voice, Password, Physical Keys |
Keypad Type | Touchscreen | Keypad |
Encryption Standard | Encrypted | |
Installation & Compatibility(3) | ||
Door Thickness Compatibility (inches) | 1.37-1.75 inches | inches |
Backset (inches) | 2.38/2.75 inches | inches |
Installation Type | Standard | |
Connectivity & Smart Features(3) | ||
Smart Home Integration | Alexa, Google, Apple | Apple Home, Alexa, Google Assistant, SmartThings |
Bluetooth Range (feet) | Standard BLE feet | feet |
Wi-Fi Standard | WiFi | Wi-Fi 6 |
Build & Durability(4) | ||
Material | Metal | |
IP Rating | IP65 | |
Operating Temperature (°F) | -31 to 151 °F | -22°F to 158°F °F |
Finish | Matte Black | Black |


Products in the top-left offer the best value (high score, low price).

Professional reviewers position the Schlage Encode Smart WiFi Lever as an industry-leading smart lever solution backed by a century of innovation. Experts emphasize its BHMA Grade 1 security pedigree and the ease of installation, which requires minimal tools and no electrician.
Home Depot reviews indicate a 4.7-star rating, though detailed comments are not available in the source data.

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.
“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”

