Smart locks let you unlock your door with your phone, fingerprint or a simple code—plus, many can lock themselves behind you for additional peace of mind. To find the best smart locks for all sorts of ...

KD10F turns front-door access into a walk-up recognition experience, with local biometric storage and Kickstarter pre-launch ...

If you’ve found yourself at your door juggling grocery bags, boxes and baby while fruitlessly searching your pockets for those darn keys, smart locks can get you in. They work through a Bluetooth or ...

David Murphy was formerly the Senior Technology Editor at Lifehacker. Across his 15+ year career in technology journalism, his reviews and how-to guides have appeared in The New York Times, The Wall ...