
Yale Assure SL Black Suede
Score: 78/100
Yale Assure Lock 2 Matte Black
Score: 85/100Rankings

The Yale Matte Black Keyed Deadbolt Smart Lock with Google Matter is a future-proof smart lock featuring Matter over Thread technology for cross-platform integration. It offers reliable keyless entry and Grade 2 security but requires a compatible hub for remote access. It is ideal for multi-platform smart homes seeking broad compatibility without ecosystem lock-in.

The Yale Assure SL is a versatile smart deadbolt featuring built-in Wi-Fi and a touchscreen keypad, ideal for retrofitting standard doors. Its main drawback is the reliance on disposable AA batteries which require frequent replacement. It is best suited for homeowners who want immediate remote access without purchasing additional connectivity hubs.
| Attribute | ![]() | ![]() |
|---|---|---|
6 months | 12 monthsbest | |
35 mmbest | — | |
60 mm | 69.85 mmbest | |
-25 °C | 60 °Cbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity & Smart Home(2) | ||
Smart Home Compatibility | Alexa, Google, Siri, SmartThings, Hubitat | Matter, Google Home, Apple Home, Alexa, SmartThings |
Voice Assistant Support | Alexa, Google, Siri | Google Assistant |
Access & Security(2) | ||
Encryption Standard | EN 61000.6.3 | Bluetooth Encryption |
Unlock Methods | Keypad, App, Voice, Auto-unlock | Keypad, App, Voice, Physical Key |
Durability & Environment(2) | ||
IP Rating | IP54 | IPX5 |
Operating Temperature (°C) | -25 to 60 °C | -30 to 60 °C |
Power & Battery(3) | ||
Battery Life (months) | 6 months | 12 months |
Power Source | 4 x AA Alkaline | 4 AA Batteries |
Low Battery Indicator | true | null |
Physical & Installation(3) | ||
Door Thickness Compatibility (mm) | 35-57 mm | null mm |
Backset (mm) | 60-70 mm | 60.33-69.85 mm |
Installation Type | Retrofit | Replacement Deadbolt |
Support & Service(1) | ||
Warranty | Lifetime Mechanical / 1 Year Electronics | null |

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

Professional reviewers highlight the Yale Assure Lock SL as a popular and reliable deadbolt for home automation, noting its versatility across platforms like August, SmartThings, and Hubitat.
Everyday users generally praise the convenience of keyless entry, the ease of installation, and the reliability of the app and voice assistant integration.



Choose the Assure Lock 2 for native Apple Home Key and built-in Wi-Fi, or the SL for a cost-effective retrofit with optional module expansion.

Professional reviewers and editors praise the Yale Matter Deadbolt for its seamless Google Home integration, earning it 'Designed for Google Home' and 'Preferred Product' badges. Experts highlight its premium setup, reliability, and synergistic functionality with the Nest Doorbell.
Everyday users and implied customer feedback highlight the reliability of the keypad entry and the convenience of app-based code management. Recurring themes of praise include the ease of battery replacement and the effectiveness of real-time alerts.