Languagessimplified chinese english romother capacity mah75 materialtpu sim card typeno sim card slot connectivitybluetooth40 fitness wellnesssleep tracker activity tracker sedentary reminder alarm clock ramother charging timeh02 waterproof levelipx 2 typesmart bracelet featuresexercise record distance tracking pedometers calories burned app control camera control message control information touch screen sports modeli5 puls sensorfinger sensor supported operati