Bought a new Wi-Fi smart lock to replace Smart Lock Pro.  I like the smaller form factor, however.

1. Occasionally after locking or unlocking from the app, the unlock / lock sound on the lock will repeat over and over and over again.  Manually unlocking / locking will fix.

2. Have two of these.  Pairing with Homekit didn't work through the August app for either.  Had to pair through Home app.

3. The August app does not always refresh the status correctly, sometimes doesn't show the locks name, and is generally a little buggy.

This is a very promising device but the software/firmware needs some TLC.