Here is another smart door lock that lets you use your smartphone as your key. The Kwikset Halo WiFi Door Lock has a sleek design with a round keypad. It allows for 250 custom user codes, which you can disable or delete from the Kwikset app. The companion app also lets you view your lock’s activity and event history.
The 11-digit Kwikset HALO keypad is backlit. In Secure Mode, you can temporarily disable the keypad to prevent entry of access codes. This smart door lock costs under $200 at this time.