This smartwatch is not just about style, there's a huge practicality of having a small device attached to your wrist that makes so many problems go awayFeatures:Heart Rate Monitor: you can set time to do the regular monitoring, and choose single or continuous monitor. Low power consumption with highly precise.Blood Pressure Monitor: easy to measure with a single click.Perfect Life Assistant: notification reminder makes your farewell to the left out message and call. Sedentary reminder and sleep monitor cares for your health.IP68 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. Multi-sport mode includes running, biking, tennis, table tennis and badminton.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: 1.14" TFT OGS Touch ScreenResolution: 135 * 240RAM/ROM32KB/512KBApp: DayBandBT: BT 4.0Compatibility: Android 4.4 / iOS 8.0 or laterBuilt-in Battery: 3.7V 180mAh Lithium-ion Polymer BatteryCharging Time: 2 HoursHigh Consumption Use: 3 DaysNormal Use: 7 DaysLow Consumption Use: 10 DaysWaterproof Grade: IP68Functions: Heart Rate Monitor, Blood Pressure Monitor, Message Reminder, Call Reminder, Two-way Look up, Remote Camera, Sedentary Reminder, Sleep Monitor, Calories Counter, Pedometer, Distance Tracking, Alarm Clock, Sport ModeSpecifications:Color: Black/ Red/ Camouflage (Optional)Materal: TPU + 316L Stainless Steel + PlasticDial Size: 50 * 40 * 16mm / 1.97 * 1.57 * 0.63inWatchband Size: 22 * 220mm / 0.87 * 8.66in (L*W)Item Weight: 47.3 / 1.67ozPackage Size: 9.3 * 9.3 * 8.5cm / 3.66 * 3.66 * 3.35inPackage Weight: 164g / 5.78ozPackage List:1 * Smart Watch1 * Charging Cable1 * User Manual