Level Bolt Bluetooth Retrofit Smart Lock is down to $119.00, and it's the kind of thing you buy once and then forget about, in a good way. The main idea is pretty simple: you keep the lock and keys ...

Forget keys. The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when.

No bulk or screen; looks like a regular lock from both sides of the door. Impressive design with the battery hidden inside the lock bolt. Great battery life. App is beautiful and easy to use. More ...

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