Fitness Wristband Activity Tracker with USB Charging for Android & IOS — Built-in GPS,Sleep monitor, Smart Pedometer, Calorie Counter or Call / SMS Reminder.
Long Battery Life: 5 days of normal usage
Built-in GPS and Heart Rate Monitoring: Track your running routes without phone and monitor your heart rate
Water Proof: Up to 5ATM, supports all day wear, rain, shower and even swimming. Bold style, seamless comfort
Professional Workout Report: Map, Heart rate, Calories burnt, Distance, Speed, Pace, VO2 max, training effect, recovery time and advice ...etc
More Excellent Features：In addition to the basic functions, a lot more rich.
For example：Blood Pressure Detection, Looking For Cell Phone,Play Music，Hear Phone.It will make you have incredible experience.
Support Android 4.4+ & IOS 8.4+
Support Bluetooth 4.2, 10M
Screen 0.70 inch OLED, 128x80, Gorilla Glass
128KB RAM + 512KB ROM + 16MB Flash
Working Time 3-4 Days(depend on wireless call usage time)