Smartwatch digital touchscreen oled 410 x 502 pixels 3000 cd m dust resistant, water resistant, waterproof ip6x waterproof up to: 100 m water resistance: 10 atm built-in microphone built-in speaker s heart rate monitor accelerometer gyroscope activity tracker apple siri 4g gps satellite beidou glonass galileo quasi-zenith satellite system qzss bluetooth 5.3 Near field communication nfc built-in battery lithium-ion li-ion 72 h new finish. Never quit.Survival of the toughest. Display display type digital display resolution 410 x 502 pixels touchscreen yes display technology oled display brightness 3000 cd m pixel density 326 ppi always-on display yes colour display yes rounded display corners yes processor neural processor unit npu apple neural engine ane neural processor unit npu cores 4 performance built-in microphone yes built-in speaker s yes built-in camera no fm radio no mobile operating systems supported ios operating system installed watchos 11 flash memory 64 gb processor manufacturer apple processor model s9 processor cores 2 64-bit computing yes wireless chipset w3 crash detection yes fall detection yes backtrack yes noise monitoring yes design market positioning smartwatch watch case size 49 mm watch case colour black watch case material titanium band colour black wrist size range 130
210 Mm shape rectangular back material ceramic, sapphire glass magnetic charging connector yes international protection ip code ip6x removable strap yes protection features dust r...