1、Adopt NRF51822 processor, 0.96in OLED touch screen. Generous, fashionable. The screen can display time, date, power, Bluetooth status anytime, anywhere. 2、Removable pure steel strap chain, is more stylish and convenient. Waterproof grade is IP65, life daily life waterproof. 3、Blood pressure monitor: You can measure real blood pressure without APP, meanwhile, save the measurement data. Built-in 60Mah battery, standby time is about 10 days, the normal use time is about 5 days 4、Function: Call/Message/QQ/WheChat message notification, DND mode, Sedentary reminder, Alarm clock, Device searching, Remote photographing, Heart rate monitor, Blood pressure measure, Blood oxygen measure, Reminder of drinking water, Gesture control, Slee 5、Applicable equipment: For Android 4.3 and above / iOS 8.0 and above devices that support Bluetooth 4.0. Description: This smart watch with 0.96" OLED touch screen can track your daily activities. You can set a exercise and fitness goal according the data. Besides, with the notice, alarm clock, remote photographing, and other function, your life will be more convenient and comfortable. Features: 1. Adopt NRF51822 processor, 0.96" OLED  touch screen. Generous, fashionable 2. The screen can display time, date, power, Bluetooth status anytime, anywhere. 3. Removable pure steel strap chain, is more stylish and convenient. 4. Waterproof grade is IP65, life daily life waterproof. 5. Blood pressure monitor: You can measure real blood pressure without APP, meanwhile, save the measurement data. 6. Built-in 60Mah battery, standby time is about 10 days, the normal use time is about 5 days 7. Function: Call/Message/QQ/WheChat message notification, DND mode, Sedentary reminder, Alarm clock, Device searching, Remote photographing, Heart rate monitor, Blood pressure measure, Blood oxygen measure, Reminder of drinking water, Gesture control, Sleep monitor, Weather forecast, Sport distance, Pedometer, Calorie consumption 8. Applicable equipment: For Android 4.3 and above / iOS 8.0 and above devices that support Bluetooth 4.0. Specifications: Color: Rose Gold, Silver (Optional) Material: Steel Package weight: 141g Chip: NRF51822 processor Screen size(L*W*T): 33 * 21.5 * 13.6mm /  1.30 * 0.85 * 0.54in Resolution: 128 x 64 Bluetooth: V 4.0 Battery capacity: 60 mA Screen: 0.96 inch Waterproof: IP65 daily life waterproof Standby time: 10 days Function: Call/Message/QQ/WheChat message notification, DND mode, Sedentary reminder, Alarm clock, Device searching, Remote photographing, Heart rate monitor, Blood pressure measure, Blood oxygen measure, Reminder of drinking water, Gesture control, Sleep monitor, Weather forecast, Sport distance, Pedometer, Calorie consumption Compatibility: For Android 4.3 and above / iOS 8.0 and above devices that support Bluetooth 4.0. Package List: 1 x Smart Watch 1 x Charger 1 x User Manual