0.96" smart bracelet with light and slim design, your health guard to monitor temperature, blood oxygen saturation, blood pressure and heart rate. It also features various functions that can be your perfect life assistantFeatures:3 in 1 Monitor: blood oxygen saturation & blood pressure & heart rate can be monitored at the same time.Temperature Measure: equipped with thermistor sensor to measure temperature in real time.Perfect Life Assistant: notification reminder makes your farewell to the left out message and call. Sedentary reminder and sleep monitor cares for your health.IP67 Water-resistance: great companion throughout your adventures, perfect choice for outdoor activities.Multi-function Sport Watch: precise sports sensor records your steps, calories and mileage. Sport mode includes run, skip and sit-up.Remote Camera: shake the watch to shoot, perfect to take selfie with your friends and capture the very moment of your life.Note: 1. Measurement data is for reference only, not for medical use.2. Working time varies with use and other factors.3. Item's color displayed in photos may be showing slightly different on your computer monitor, since monitors are not calibrated same.Parameters:Screen: 0.96" TFT ScreenApp: FitProBT: BT 4.0Compatibility: Android 4.4 / iOS 8.0 or laterBuilt-in Battery: 3.7V 90mAh Lithium-ion Polymer BatteryPower Input: 5V 1ACharging Time: 3 HoursWorking Time: 4-7 DaysStandby Time: 30 DaysWaterproof Grade: IP67Working Temperature: -10~50Functions: Blood Oxygen Saturation Monitor, Temperature Monitor, Blood Pressure Monitor, Heart Rate Monitor, Sedentary Reminder, Sleep Monitor, Pedometer, Distance Tracking, Calories Counter, Message Reminder, Call Reminder, Two-way Look-up, emote Camera, Alarm Clock, Sport Mode, Stopwatch, Do Not DisturbSpecifications:Color: Red/ Black/ Blue (Optional)Materal: ABS + SiliconeDial Size: 1.8 * 1.1cm / 0.71 * 0.43inItem Weight: 18g / 0.64ozPackage Size: 18.7 * 7.5 * 2.2cm / 7.36 * 2.95 * 0.87inPackage Weight: 44g / 1.54ozPackage List:1 * Smart Bracelet1 * Charging Clip1 * User Manual