Heart Rate Monitoring: Continuous, automatic, wrist-based heart rate tracking without an uncomfortable chest strap; get to know your heart rate during workouts and beyond and get a better understanding of your fitness level
Auto Sleep Tracking: Automatically tracks how long and how well you sleep and wakes you up with a silent vibrating alarm
Daily Performance Tracking: Know how many steps you walked and calories you really burned and how much time you've been active; use what you learn to reach your goals
Intelligent Design: With IP68 waterproof rate, you do not have to take off the tracker when washing hands, running in the rain and even swimming; bright color screen displays time and steps when you raise your hand
Information Push and Caller ID Display: Reminds you of messages and calls with message and caller ID displayed on the tracker screen so that you never miss calls and messages during meetings, doing sports or at work
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