Doesnt Sync Consistently

It often takes several tries to sync with the iPhone upon waking. Plus the sync button is way too small. I also question the accuracy and consistency. How can I be in bed for 9 hours, take 1 hour to fall asleep and still have 9 hours of total sleep? Also, it often misses times that I may have gotten up in the middle of the night.

Rubs322 about Sleep Tracker - Sleep Pulse 3