Languagesenglish romother capacity mah320 materialsilicone stainless steel sim card typeno sim card slot connectivitybluetooth40 fitness wellnesssleep tracker activity tracker calendar chronograph community share alarm clock find my device stopwatch timer cpu1 ram256mb water resistance depth30m waterproof levelipx 8 typesmartwatch featuresmessage control information sports exercise record distance tracking long standby pedometers calories burned water resistant wat