Smart locks don’t necessarily bring new deadbolt mechanisms to your front door, but they can dramatically change how you use them. They can pair with a mobile app on your phone to allow keyless entry and remote access to lock, unlock and monitor your front door through the app or even just a voice command.
The features that define the best smart lock will differ depending on the door in question and the people who walk through it. Having a door lock that can be retrofitted to the traditional lock…
