I had very high expectations for this product coming from the 3rd Gen Smart Lock.
Out of the box, it would not set up with my Android phones. I spent over an hour with August Support attempting everything in the book, with no success. I later attempted the installation with my daughters iPad, and it worked. After some screen recordings, and logs, in the end I was informed this issue is still under investigation. Approaching a month with this Smart Lock and auto-unlock works about 50% of the time, at best. It unlocks a full minute too-late, or not at all. So far this lock has been disappointing, I hope it gets better with future firmware updates.