Heart Rate Fitness Tracker Usb Charging Men Smart Wristband Touch Control Fitness Smart Watch For Android Ios Smart Band1.0.96inch OLED large screen, touch control button2.Real-time static/dynamic heart rate monitoring3.Sports & Fitness: Distance, Pedometer, Calorie, Fitness Goal Setting, Fitness Information Sharing4.IP67 Waterproof: waterproof & dustproof, wear it while raining, hand washing without removal5.Call/Message reminder: Vibrate to remind you of incoming call of your iOS & Android phones via connection6.Sleep Monitor: Track and analyze your sleep quality from the moment you fall asleep, to the length of deep sleep you experience.7.Sedentary alert8.Time & Alarm clock9.Anti-lost: alert when phone exceed the range10.Remote Camera: Remotely control your phone camera and extend your selfie distance within 10meters11. function12.Battery level displaySpecifications:Item Size:43x18x12mmWaist Band Size: 245x19.4x12.8mmStrap Material: TPUCharging:USB dire ct chargingColor: Black,Dark Blue,Purple,Red,GreenDisplay:0.96 inch LEDMotor: built in for vibration reminderHeart Rate: can monitor static, dynamicBattery Capacity:45mAhCharging Time:About 1-1.5 hoursStandby:Work for about 7days, or standby for about 15 dayss after each full chargeWireless Distance: 5m~10mOperation Method:Touch buttonCompatibility:Support Android & iOS phonesOS Requirement: Android 4.4 and above, iOS 7.1 and above, 4.0Data Sync: data sync to phone appData Storage: can keep 7-day exercise dataAPP languages: Chinese, English, Spanish, French, Dutch, Portuguese, German, Russian, Turkish, Japanese, Persian, Arabic, Malaysian, Thai.Package Included:1*Smart Bracelet1*User manual