Crashes, freezes, hands!
At first this worked great. It was pretty accurate and used very little power on the watch. After several nights of use the app began to hang on the watch or refuse to open. When this occurs, power usage by the app on the watch more than tripled. I followed the troubleshooting tips and got it to work off and on. Now I find myself uninstalling the app from my phone and watch frequently just to get it to work again. This needs an update to address these issues!
Dbk616 about
Sleep Tracker - Sleep Pulse 3