Js ultra smart watch ip68 for apple watch ultra reloj intelligente series 8 smart watch sport with compass js watch ultra smartwatch series 8 49mm 2.2"hd screen compass nfc sport smart watch for men real screw strap lock same as original back with screws & wireless charging 49mm original dial size display size 2.2inch strap lock (same as original) 90% accurate reading equipped with tons of sports mode (same as original) 173 sports mode always on mode (no time limit) palm sensor same as original first time ever!! 5 watch faces download at a time 100% same as the orignal menu –recent tasks first time ever! same as the original colour 100% smooth as silk touch application name: fitcloud pro compatible system: android 5.0