Features: Step,Calorie,Distance,Time,Clock,Selfie Camera,Wrist Sense Sleep Monitor Call & Sms,Wechat,Qq,Whats App Facebook,Twitter Reminder Ip67 Waterproof App Name : Dayband Heart Rate&Blood Pressure Oxygen Monitoring Stopwatch, Weather Body Temperature Hourly Measurement Reject Call Technical Information Bluetooth 4,2, Huntersun Chipset Screen: 0.96 Inch Tft Colour Screen Battery 90Mah,7Days Standby,Charge 2Hours Support Android 4.4, Ios8.0 System Above Material: Tpu,Abs Support 18Different Language Build-In USB Charger Attention Local Taxes (Vat) & Duty May be Applicable Minimum Quantity: 25