C is good, B is better, and A is the best. The best BHMA Grade is AAA. The Wyze Lock Bolt, which has a BHMA Grade of 3, is a basic smart lock that uses Bluetooth but not Wi-Fi, so we recommend it ...

Wyze smart lock: Lock or unlock your door from anywhere using the Wyze app. Wyze Lock connects to your WiFi via the included Wyze Lock Gateway. Enable auto-lock and auto-unlock to never have to ...