Havit HV-M93 1.4" Full Touch Screen Smart WatchThe Havit HV-M93 features a 1.4-inch TFT full touch screen HD display for a better visual experience. There are built-in dynamic watch faces and you can choose the style that suits you. It is equipped with an optical heart rate and blood pressure sensor on the back directly to sense the blood flow under the skin through LED light and photoelectric module, after accurately calculating to generate an accurate heart rate, providing more precise, more intimate real-time monitoring. The sleep detection function helps you by tracking and analyzing your sleep time and sleep quality data. The M93 Smart Watch supports record steps, distance, and calories. It also supports music control and weather forecast. It has a 200mAh battery capacity and it features Magnetic Charging. It also has an IP67 Waterproof Rating. The Havit HV-M93 comes with a 1-year warranty,..