Lockly unveiled the Vision Prestige smart lock at CES 2025, which lets you see your visitors. You can unlock the new Vision ...

Most smart locks are either a deadbolt replacement or a deadbolt adapter (which replaces the thumb turn with a motorized one). There are also smart doorknob or lever-handle replacement locks ...

Two of our picks are retrofit smart locks, which replace only the part of the lock that’s on the interior side of a door. Because the exterior part of your deadbolt remains, you can still use ...