WHAT TYPE OF SLEEP ACTIVITY IS BEING TRACKED? Karyna Updated November 03, 2017 19:41 Follow If you wear Flash 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 HOW CAN I VIEW MY SLEEP HISTORY? MY SLEEP DATA DOES NOT SEEM TO BE TRACKING IN THE APP. HOW CAN I FIX THAT? MY SLEEP DATA DOES NOT SEEM ACCURATE IN THE APP. WHY? HOW DO I NAVIGATE BETWEEN DAILY AND WEEKLY VIEWS? HOW CAN I ACCESS THE SETTINGS MENU? Comments 0 comments Please sign in to leave a comment.