IP68 Waterproof Bluetooth Smart Watch Wristwatch Heart Rate Monitor Wrist Band Bracelet Touch Screen Compatible with Android Smartphones Samsung S9 S8 S7 S6 Edge S5 S4 LG G3 G4 G5 G6 HTC Neuxs (White) MAIN FUNCTIONS: Heart rate monitor, IP68 waterproof, pedometer, palming bright screen, date graph, sync wristband date, sedentary reminder, alarm clock, incoming calls reminder, message reminder and so on. IP68 WATERPROOF: Truly waterproof bluetooth smart bracelet, you can use it when you are swimming, bathing, washing, exercising. Don't worry it stop work, it also can record your daily exercise. HEART RATE MONITOR: Smart bracelet measure your heart rate any time, constantly traces any changes in your heart rate, and it will remind you when your heart rate is out of the safe range. SPORTS TRACKER: Record daily activities, you could check daily activities including steps, heart rate, distance and calorie consumption in the app. WIDELY COMPATIBLE: Bluetooth wristband compatible with all bluetooth V3.0 or above enabled smartphones, such as iPhone 7 6, 6S Plus 5s 4s, Sumsung S3, S4, S5 S6 S7 S8 Note 2 3 4 5 LG HTC Huawei motorola etc.