Use Your Beauty on Wrist:The slim and lightweight edge free design includes a large 4.5cm Amoled HD screen with curved glass with a wide range of colors to suit any outfit and occasion. Our watch store has more than 50 styles to choose from, as well as more than 40 assorted screens, and you can also upload your own images on the watch face. [90 built-in sports modes and 5 ATM waterproof] Activate one of the sports modes, and the watch will make a suitable analysis report in the mobile app once you are ready to improve your training plan. Intelligent detection of sports modes eliminates the need to manually select sports mode, and the water resistance of 5 ATM means you can use them while swimming. [Lightweight and Extended Battery Life] With advanced switching design, slimmer housing and high capacity battery, the GTS 2e offers longer battery life that covers up to 14 days, wherever you are. [Vital and Daily List] The Amazfit GTS 2e features instant access cards and an app for quick access to priority information and common functions, customizable alerts and a lockable display as well as daily functions such as don't disturb, stopwatch, notifications, alarm, weather forecast and much more. [Complete Health Tracker] Equipped with the BioTracker 2 developed by Huami, the second generation PPG optical sensor, Amazfit GTS 2nd 2nd hour can provide heart rate monitoring and SpO2 measurement, as well as sleep quality and stress level. The PAI health assessment system uses algorithms to convert complex health and activity data into one point