Amazfit Gts 2

3d curved design & hd amoled screen: the amazfit gts 2 is a curved 1.65" hd amoled screen, covered in 3d glass, boasts a crystal-clear 341ppi pixel density, the bezel-less design naturally transitions to the aluminum alloy watch body for an enhanced visual aesthetic." long 7-day battery life & gps built-in: the gts 2 is equipped with a powerful 246mah battery that can last 7 days with typical use, and is always ready to escort you on your journeys and track your progress. basic usage battery life-20 days. heavy usage battery life-3.5 days