If I had it to do again I wouldnt buy the app

Ive had this app about a week now. It has yet to record any heart rate data which is the main reason I purchased the app. Ive tried wearing the watch multiple ways to make sure it makes good contact still nothing. Its def not worth the money considering you can get other motion tracker sleep apps for free that do the same things. Unless youre are just in a giving mood do yourself a favor and save your money!!!

Dboi1379 about Sleep Tracker - Sleep Pulse 3