WHAT TYPE OF SLEEP ACTIVITY IS BEING TRACKED? Karyna Updated November 03, 2017 14:56 Follow If you wear Ray to sleep, it can automatically track: When you fell asleep Duration of sleep Duration of light and restful sleep When you woke up Related articles MY SLEEP DATA DOES NOT SEEM TO BE TRACKING IN THE APP. HOW CAN I FIX THAT? HOW DO I NAVIGATE BETWEEN DAILY AND WEEKLY VIEWS? HOW CAN I VIEW MY SLEEP HISTORY? HOW DO I USE NATO STRAPS? HOW MANY MISFIT APPS ARE THERE, AND WHAT DOES EACH OF THEM DO? Comments 0 comments Article is closed for comments.