GT16 Smart Watch 1.28 Inch HD Screen Touch Control Waterproof Bluetooth Call Smart Bracelet Health Monitoring Sports Watch for Men and Women - Brown• Bluetooth connectivity, stable signals and low power consumption• The large color screen of 1.28inches, with IP68 water resistance level, it is sweat-proof and durable for use• Main functions: sleeping monitoring, alarm clock, sportwatch, sports modes, Bluetooth call, playing music, off-line payment, etc• Information push: QQ, WeChat, Twitter, Facebook, LinkedIn, Skype, Whatapp, Line, Viber, Instagram and other instant messages• Support multiple sports modes, such as running, cycling, badminton, football and other modes• When exercising, the watch will pass the sensor +algorithm, Record your steps, mileage and calories burned during exercise in real-time• With built-in 200mAh battery, provides a long working time and standby time• Specification:• CPU: MT2502C• Built-in storage: RAM 32MB+ROM 64MB• External flash: 128MB• Display: 1.28 inches, TFT• Resolution: 240*240• Screen type: OGS Capacitive Full Touch Screen• Bluetooth version: 4.2 and 3.0• Heart rate sensor: support• Battery: 200mAh polymer lithium-ion battery• Normal use time: about 2 days• Microphone: built in• Speaker: built in• Keys: Power key and function key• SIM card: not support• Charging method: Magnetic charging• Waterproof grade: IP68• Static protection level: contact 4KV, air 8KV• 1 x Watch• 1 x Charging Cable• 1 x English and Chinese User Manual• Other things not included