Languagesenglish romother capacity mah130 materialsilicone sim card typeno sim card slot connectivitybluetooth40 fitness wellnessstopwatch timer activity tracker calendar exercise reminder sedentary reminder call reminder altimeter community share alarm clock ramother charging timeh2 waterproof levelipx 4 typesmartwatch featurescamera control message control information sports exercise record distance tracking long standby calories burned water resistant water proo