Vital Fit Track, Vital Fit Track Watch, Ip67 Waterproof Smart Watch Fitness Tracker with Heart Rate Blood Pressure Blood Oxygen Body Temperature Monitor Sleeptracking for Android Phones (Red)
【Track Your Sleep Like a Pro】Get a comprehensive analysis of your sleep quality with graphs in the DayBand app. The fitness watch records your fall asleep and awake time, duration of light sleep and deep sleep, and provides suggestions to help you improve your sleep habits. You can even set silent alarms that wake you…