I use auto sleep incase I forget to turn sleep focus on, and for naps/working nights to not have to reset the times every week. It works good but a few days ago I was about to fall asleep for a nap and my watch popped up with my rings (which were already full) saying “you can still do it! Yesterday you doubled your goal!” And than this morning as I fell asleep after work it went off with another notification that I don’t remember.