Today’s door locks can be separated into three categories—conventional, nonconnected deadbolts; smart locks; and retrofit smart locks. Here’s what you need to know about them. These models ...

Our experts have rounded up the best smart door locks for your home, which can be used for personal properties, rentals and Airbnbs alike—helping you achieve the level of comfort you deserve.

Prism+ is best known for displays, not locks — and putting a hole in your door for an experiment isn't for the faint of heart. But that's what I did, so you don't have to be a guinea pig. Thankfully, ...

Currently, if you have a smart door lock, you typically have to tap a button on your iPhone or Apple Watch to unlock it, or physically tap your device against the lock for NFC implementations.

Here’s how it works. The best smart locks provide a lot more than just convenience. With remote control and monitoring over your door, you'll know if someone enters your home or be able to let ...

It also comes with a sensor that lets you know if your door is open or closed. The Ultraloq Bolt Fingerprint is an excellent choice for anyone who wants to smarten up their home with a connected lock.