The best smart locks provide a lot ... and monitoring over your door, you'll know if someone enters your home or be able to let people in. You can also give out temporary electronic "keys" to ...

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.

The behind-the-scenes mechanism that locks and unlocks your vehicle’s doors with the push of a button ... electrical contacts or circuits wear out, dirt gums up the gears or the motor fails ...

While its palm-scanning feature is front and center, that’s not the only way you can open your front door ... As per usual, this smart door lock consists out of two parts, one for the outer ...