BEST BOOST T800 black Smart Watch Men 4G Network BT Call GPS X8 Ultra watch S9 Smartwatch  (Black Strap, Free Size)

This is a represented you to Smartwatch with 1.99-inch full-screen high-definition display Full HD resolution Sports mode, with you enjoy the end of the world to a variety of common sports slow style, a key switch, intelligent tracking. Wireless safe charging, low power standby, built-in battery, wireless configuration safe and stable charging to protect the battery, low power standby. Social information, Bluetooth calls, Bluetooth synchronization of mobile phone calls, display timely information without missing the scene mode optional. All weather Track your , monitor your health and quickly calculate your heart rate, blood pressure and other data. Function Dial market, one button to enter sports mode, screen off time setting, smart split screen display, sweep connection, custom dial, custom components BT Calling, sleep monitoring, heart rate, Call reminder, pressure, message reminder, blood oxygen, sedentary reminder, calculator, alarm reminder, find bracelet, stopwatch Raise wrist to light up Screen.