Languagesenglish capacity mah350 materialsilicone sim card typeno sim card slot connectivitybluetooth40 bluetooth30 fitness wellnesstimer sleep tracker pulsometer activity tracker calendar exercise reminder sedentary reminder chronograph community share alarm clock find my device stopwatch cpumtk2503 charging timeh15 waterproof levelipx 1 typesmartwatch featurescamera control long standby media control pedometers message control calories burned hands free calls camer