Smart bracelet, Bluetooth headset combo. Function is very powerful. Can be used as a smart watch, but also can be used as a Bluetooth headset. Very cool design. Main Function: Heart rate dynamics & motion tracking, sleep analysis, dynamic heart rate monitoring, Bluetooth headset, calorie consumption monitoring, alarm clock, pedometer function, answer the phone, listen to music Multiple Sports Modes Tracker: You can monitor your movement mileage in real time. Check your calorie consumption. With sports pedometer function, the calorie & maximum heart rate of each exercises. It even has GPS for walking & running mode. Sleep monitoring, alarm wake-up function. Automatic heart rate & sleep monitor Screen
Size: 0.96 OLED Resolution: 64*128 Interactive Mode: Multi-Touch Talk time: 4.5H Charging time: 4H FLASH: 32MB RAM+32MB ROM Battery: 170mah Bluetooth: bluetooth 4.2+3.0 Interface: Micro USB (Universal Serial Bus) 3.0 5 V Function: Calling, Phone book, Notification (With content for What'app/ twitte/ skype/ Wechat, Messaging, Calling), Audio player, Remote Camera, Anti-lost, Blood Pressure, Dynamic Heart Rate, Sp O2, Sedentary Reminder, Sleep Monitor, Pedometer, Calories burned, Smart Wake-up, & so on System requirements: IOS & Android
Material: Zinc alloy & plastic Earphone Dimension: 49mm*21mm*15mm Base Dimension: 242mm*21mm*10mm Net weight: 34g