— -- A crucial but unnoticed tool in our everyday lives, keys grant us access to protected valuables. This week's tools help you better understand the nature of locks and keys. SimpliciKey These ...

Smart locks that supplement or replace your front door deadbolt do much more than lock and unlock your door without a key. Most smart locks (and all of the locks on our top picks list) let you receive ...

With technological advancement, car locks have gotten much more convenient. Now, rather than put a key in a cylinder to unlock your car, you can press a button, or even just walk up to the car with a ...

Apple is finally putting its U1 ultra wideband chip to use in the smart home with a new hands-free unlocking feature. But it’s not compatible with any existing smart locks. Apple is finally putting ...

For the tech-phobic, Kwikset’s Halo is the simplest yet most complete smart lock available. Halo can be opened/operated via a PIN code, an app, or a standard physical key, for those naturally wary of ...

If you’re deep into HomeKit like me, you know how convenient it can be for home automation. One of the most exciting smart home security additions for me in the past few years is Home Key from Apple, ...