
Yale Assure Lock
Score: 85/100
Yale Approach
Score: 72/100Rankings

The Yale Assure Lock 2 Black Suede is a feature-rich smart deadbolt with built-in Wi-Fi, fingerprint recognition, and Apple Home Key support. Its main limitation is the reliance on AA batteries and potential biometric performance issues in extreme temperatures. It is ideal for tech-savvy homeowners and Apple users seeking a comprehensive, hub-free smart lock solution.

The Yale Approach Smart Wi-Fi Deadbolt is a renter-friendly retrofit lock that offers easy installation and robust smart home integration without altering exterior hardware. Its main trade-off is the dependency on a separate Wi-Fi bridge and the optional nature of the keypad. It is best suited for renters or users who want to preserve their existing deadbolt hardware while adding remote access.
| Attribute | ![]() | ![]() |
|---|---|---|
6 monthsbest | 6 monthsbest | |
35 mm | 40 mmbest | |
60 mmbest | 60 mmbest | |
| ↓ lower better | 1 secondsbest | — |
-25 °C | 0 °Cbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity & Smart Home(1) | ||
Smart Home Compatibility | Apple Home, Alexa, Google Assistant, Siri | Alexa, Google Assistant, Siri, SmartThings |
Access & Security(3) | ||
Unlock Methods | Fingerprint, PIN, App, Apple Home Key, Auto-Unlock, Physical Key | App, Physical Key, Virtual Keys |
Fingerprint Recognition Speed (seconds) | 1.0 seconds | null seconds |
Alarms | false | true |
Durability & Environment(1) | ||
Operating Temperature (°C) | -25 to 60 °C | 0 to 40 °C |
Physical & Installation(4) | ||
Door Thickness Compatibility (mm) | 35 to 57 mm | 40 mm |
Backset (mm) | 60 to 70 mm | 60 mm |
Lock Type | Deadbolt | Retrofit Deadbolt |
Installation Type | Standard Replacement | Retrofit |


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

Professional reviewers highlight the Yale Assure Lock 2 for its seamless setup, reliable built-in Wi-Fi, and the convenience of biometric fingerprint access, noting strong compatibility with voice assistants.
Everyday users express positive sentiment regarding the ease of sharing codes for guests and the convenience of app-based remote control, with praise for the reliability of the auto-unlock feature.

Professional reviewers characterize the Yale Approach Lock as a sleek, budget-friendly smart lock that excels in simplicity and retrofit capability, though they note the dependency on a separate Wi-Fi Bridge.
Everyday users generally express high satisfaction with the quick installation process and the ability to retain their original keys, though some report connectivity issues.
“Quick install, often 5-10 minutes”

“Retaining original keys”

“Seamless renter use without door alterations”


