Description:   Functions:   *Full-day activity tracking: steps, calories burned, mileage.   *Heart rate, Blood Pressure    *Sleep monitoring (sleep time, sleep quality)   *Sport mode: Running, Sit-up, Skippiong rope   *Intelligent reminder: Call reminder, information push, sedentary reminder   *Message reminder:Twitter message, Whatsapp message, Facebook message, Instagram message, SMS   *More functions: Find bracelet, Alarm reminder, remote camera, Raise your hand to brighten, Music control, Weather   Specifications:   Specifications:       APP:Fithere   Compatible systems: Android 5.0 (above), IOS8.0 (inclusive) and above       Screen size: 0.96 inches        Bluetooth: Bluetooth 4.0        Capacity: 80mAh        Charging method: USB        Waterproof rating: IP67        Charging time: about 2H        Life time: Use 2-3 days, standby 5 days        Wristband size: total length 250MM, adjustable length 120-200MM        Appearance Material: Body: Plastic Wristband: Thermoplastic Elastomer + Stainless Steel        APP Supports languages: English, French, German, Russian, Spanish, Japanese, Portuguese,Netherland, Poland   Language supported by news content: Chinese, English   Package Included:   1 x Smart Watch   1 x USB Charger Cable   1 x User Manual