Featuresr traditional craft 96mm all round ultra thin designr 122inch tft hd lcd capacitive multi touch screen 240204pixelr premium leather strap and stainless steel strap generous but not simpler mtk2502c powerful main chip high performancer 64mb flash memory and 128mb romr 300mah poly li battery long standby time and easy to charger bluetooth 40 version work range up to 10mr compatiable with both ios 70 above and androld 43 above devicesr support heart rate anti lost ped