Amazfit GTR 2 AMOLED Curved Display Classic Stainless steel Global Version

Display : 1,39″ AMOLED, 454 x 454 p, 326 ppi. Colors : aluminum, stainless steel. Battery : 471 mAh, 14 days runtime. Connectivity : Bluetooth 5, GPS + GLONASS. Features : Offline music playback, Bluetooth telephony, 12 sport modes, sleep tracking, blood oxygen measurement. App Compatibility : iOS, Android. Water resistance : ATM 5. Dimensions : 46,4 x 46,4 x 10,7 mm. Band : 22 mm. Weight : 39g (stainless steel).