
August Smart Lock Pro + Connect Hub
Score: 75/100
Yale Assure Lock
Score: 88/100Rankings

The Yale Assure Lock 2 Black Suede is a battery-powered smart deadbolt featuring built-in Wi-Fi, fingerprint recognition, and Apple Home Key support. It offers comprehensive features including DoorSense and 9V emergency backup, making it a robust all-in-one solution. It is best for tech-savvy homeowners seeking key-free, remote access without extra hubs.

The August Home Smart Lock Pro is a versatile retrofit lock that installs over existing deadbolts, offering broad smart home integration via Z-Wave and a separate WiFi bridge. Its main drawback is the reliance on an additional hub for remote features and the lack of modern entry methods like fingerprint scanning. It is ideal for users with Z-Wave hubs who want to retain their physical keys.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 10 credentialsbest | |
30 metersbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(2) | ||
Battery Type | AA | AA Alkaline |
Backup Power | false | true |
Installation & Fit(3) | ||
Backset Compatibility | Standard Single-Cylinder | 60-70mm |
Door Thickness Compatibility | Standard Door Thickness | 35-57mm |
Installation Type | Retrofit | Replacement |
Connectivity & Smart Home(2) | ||
Connectivity Standards | Bluetooth, Z-Wave, WiFi | Wi-Fi, Bluetooth |
Voice Assistant Compatibility | Alexa, Google Assistant, Siri | Alexa, Google, Siri |
Access & Security(2) | ||
Security Grade | Standard Residential | High |
Unlock Methods | App, Mechanical Key, eKey | Fingerprint, PIN, App, Auto-unlock, Physical Key |
Build & Design(1) | ||
Material | Metal | Metal/Plastic |


Professional reviewers praise the August Smart Lock Pro + Connect for its top-selling status, easy retrofit installation, and broad integrations with Z-Wave, HomeKit, and voice assistants. It is often called a 'next step in smart home security' due to its reliable activity tracking.
Everyday users commonly praise the seamless app control, guest eKey sharing, and the ability to retain physical keys, noting quick setup and reliable phone-based locking.




Professional reviewers and editors highlight the Yale Assure Lock 2 for its seamless setup, reliable built-in Wi-Fi, and the convenience of biometric fingerprint access.
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.