The Yale Approach Lock with Wi-Fi + Keypad is our pick for deadbolt adapter locks. It should work with most any single-cylinder deadbolt, is easy to install, and works quickly and reliably.

and Ultraloq Smart Lock U-Bolt Pro (our best deadbolt pick) both have ANSI/BHMA Grade 1 certifications. As a smart lock, the Yale Assure Lock 2 really shines. It supports Alexa, Google Home ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best smart locks provide a lot more than just convenience. With remote control and ...