When it bought August in 2014, it added the smart lock startup’s neat auto-open technology to Yale smart door locks and has ...

This package also includes August’s wireless keypad, $60, so you can use PIN codes to lock or unlock the door. You can also buy it without the keypad to save some money. The Delaney 345001 is a ...

HONORABLE MENTION: The August Smart Lock Pro ($279) is connected to the Internet and controllable via an app—so as long as users have their phone, they don’t need their keys. Owners can also ...

This integration supports all Yale and August Wi-Fi smart locks, so once you set up the lock in the app, you can check the lock’s status, allow or refuse entry and get your door to lock ...