SMARTWATCH HW22 44MM BLUE Processor: MTK2502D Sensor: SC7A20 Memory: 32MB Battery: 180mAh Screen: 75-inch Full HD 320 * 385px Connection: Bluetooth 4.0 Design: Blue Zinc Alloy Housing Functions: Rotary Button, Game, Drinking Water Reminder, Blood Oxygen, Sports Mode (Outdoor Running, Walking, Climbing, Indoor Running), Heart Rate Meter, Message Reminder, Calendar, Facebook, Watch App, Twitter, Calculator , SMS call log, Bluetooth music, sleep, monitoring, step counting, remote photo taking, alarm clock, settings, Siri, mobile phone search Supported Social Networks: WeChat, QQ, Facebook, Twitter, Line, WhatsApp, Instagram. Supported Languages: English, French, Arabic, Persian, Spanish, Russian, Vietnamese, Thai, Czech, Turkish, Polish, Portuguese, and Greek.