Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

What if your front door could recognize faces, show who's outside, let you talk to visitors, and unlock in six ways—all from ...

If you want an added level of security for your apartment or dorm, or travel frequently and stay in hotels and Airbnbs, a portable door lock is a worthwhile investment. These ingenious temporary locks ...

Never get locked out again with a smart lock you can control from your phone, with your face, or with a fingerprint. Never get locked out again with a smart lock you can control from your phone, with ...

Upgrading to a smart lock is a DIY project -- if you know what you're doing. These steps will explain what instruction manuals leave out.

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 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jon Chase Jon Chase is an editor of smart-home coverage. For Wirecutter, he ...

With palm vein authentication, 3D face scanning, and fingerprint support, this smart lock is not lacking biometric options.

Philips’ Wi-Fi Palm Recognition Smart Deadbolt will unlock your door when it detects your unique palm pattern. Philips’ Wi-Fi Palm Recognition Smart Deadbolt will unlock your door when it detects your ...

Locked yourself out again? It might be time for a quick front door upgrade. DIY Playbook's Casey Finn shows us how to ditch ...