KALOAD C1S Color Screen Heart Rate Blood Pressure Oxygen IP67 Waterproof Smart Bracelet

Specifications: Color: Black/Green/Purple/Red/Blue Material: TPU(Thermoplastic Polyurethanes) for the wristband+PC(Polycarbonate ) for the shell Wristband Size: 13cm-19cm/5.1''-7.5'' Charging time: about 2 hours Standby time: 7 days Chip:Switzerland NRF52832 microprocessor Blood pressure heart rate sensor:YiPuKe-EM7028 Three-axis sensor::BMA220 Support language:Chinese/English Capacity: 90mAh bluetooth: BT 4.0 Screen size: 0.96'' Compatible system: Andriod 4.4 and above,IOS 8.0 and above App name: Da Fit Features: - Record the state of movement at any time, record step number, distance and calorie consumption data - Keep track of your heart rate, dynamic heart rate real-time tracking can help you better understand your health - Surveillance of blood pressure and blood oxygen and it will be showed on the screen by the opticalsensor in bracelet - Sleep monitoring, bracelet automatically detects sleep data when you sleeping, Improve your sleep quality with the help of data - Sport mode, record your exercise time, heart rate dynamic, as well as the number of steps - Information push, Twitter, Facebook, Instagram, SMS, mail, scheduleand other APP messages full tect are pushed and displayed directly, caller ID display - IP67 waterproof function, you can use it when you're exercising outdoors - Smart alarm clock, sedentary reminder, music control, raise your hand then screen will light - Exercise record can keep for 7 days in the app, total data can keep for 23 days in the app. - Remote control camera, gently press, record each beautiful moment Package Included: 1 * C1S smart bracelet 1 * Charging cable 1 * User manual Note: -The color of the item may vary slightly due to photography and different PC monitor. -The size might be slightly errored due to manual measurement. Your kindly understanding would be appreciated.