Forget keys. The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when.

Your front door lock is your first line of defense from the outside world. It’s also the piece of home security you use more than any other. If your lock hasn’t been replaced in a while—or if it’s the ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Building a solid home security system requires multiple products ...

Philips Home Access is expanding its smart deadbolt lineup with new Smart Lock & Handleset/Lever Combo options, offering ...

Igloohome’s latest revision looks better than ever, but our installation experience was so painful we just can’t recommend it. It’s round three—or, round 2.5, anyway—for Igloohome’s upstart smart ...

The Xiaomi Smart Door Lock 2 adopts a newly developed fully automatic lock body that has noise-reduction properties. The technology is fully developed by Xiaomi. In comparison to the first-generation ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The 1000 Series is a sharp-looking lock that comes in ...

Last week, after half an hour of DIY stop-and-go, I installed the future on my front door. The thing I attached — silver, matte-finished, about the size of an ashtray — was an August smart lock, the ...

A customer rolls in because the driver door will not lock from the fob. Most shops would treat that as a five-minute courtesy fix and move on. The smarter play is to recognize what just walked through ...