Wonderful

Great app. I have had no problems with the update after a full update of both phone and watch. The recommendations provided by the developer work wonderfully to make sure your watch remains charged when you need it during the day and so you can monitor sleep at night. Using flight mode at night saves battery but does lose the haptic feedback connection with the phone alarm.
My hope for future development would be for automatic tracking, like the FitBit does, so that you dont have to actively record and stop recording.

LitheRhino about Sleep++, v2.1