★1.【1.96 Inch Center Screen】With the 1.96 inch center screen and 320*390 HD resolution, the smartwatch will give you a better visual experience ★2.【Quick Split Screen Operation】The watch automatically records applicatioins with high daily usage rate, automatically assigned to the shortcut bar ★3.【Sleep Monitoring and Multiple Exercise Modes】with scientific sleep monitoring, the watch will monitor your sleep duration and sleep quality, which will record both deep and light sleep. Moreover, with multiple exercise modes, the watch automatically records the time of movement, which helps you love sports to add luster