Letsfit Fitness Tracker with Heart Rate Monitor, Slim Activity Tracker Watch Pedometer Watch, Sleep Monitor, Step Counter, Calorie Counter, Waterproof Smart Band for Kids Women and Men (Purple)

Heart Rate Monitoring: Monitors your heart rate all day with graph in the app, allowing you to better understand your rest heart rate and heart rate while working out

Quantification of Movements: Records your steps, calories burned, miles walked, active minutes and more

Sleep Tracking: Tracks your deep sleep, light sleep, and wake sleep so that you can have a comprehensive understanding of your sleep quality

Intelligent Reminder: Vibrates to notify you of incoming calls and messages; reminds you to move after periods of inactivity and important dates, helping you stay connected

Build-in USB Charging: Gently pull bands off the tracker host and insert the built-in USB plug into a USB port for charging; 1-2 hours’ charging allows up to 5 days’ use

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