We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

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 ...

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.

Posts from this topic will be added to your daily email digest and your homepage feed. The $99 SwitchBot Lock is the first smart door lock I’ve tested that doesn’t replace any part of your existing ...

So, you’ve decided the time has come to upgrade the first layer of your home’s security—the deadbolt lock on your door—to a smart model. The next step is to decide if you should replace the entire ...

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 ...

These smart locks make it easy to bring your door online and manage it from anywhere. After testing the best smart locks on ...

Traditional mechanical lock vs Smart electronic lock? This is a time when we are abandoning physical mechanical locks and keys, and embracing biometric keys and electronic locks. But the revolution ...

Of all the functions and devices technology promises to improve or replace, there are few more critical to you and yours than the lock on the front door to your home. Like most technology, however, so ...