H30 1.75 color screen sports fitness pedometer smart watch, suitable for Android ios Parameter: Display 1.75" resolution 240×280 Button 1 button compatible with encoder Hardware specifications Battery 200mAh Power interface magnetic charging Bluetooth BT4.0 touch- COF 816D /816S Software specifications Compatible system Android/IOS APP supports languages Chinese, English, Japanese, Turkish, Spanish, German, Russian, Finnish, Arabic, French, Malay, Indonesian, Korean, Portuguese, etc. Approximately 20 languages Data storage The historical data of the bracelet is stored for 7 days; the data storage APP for more than 7 days List of main functions Step counting support Mileage support Calorie consumption support Sleep detection support Sedentary reminder support Weather push support Music control support Style switching depends on the style Dial push support Multi-sports modes: cycling, running, badminton, climbing, rope skipping, walking, etc. Flashlight support Sports mode support QQ message reminder support WeChat message reminder support facebook-reminder support line push support WhatsApp push support TWITTER- push support KakaoTalk push support Incoming call reminder support SMS reminder support Smart alarm clock support Shake to take a picture Support Intelligent anti-lost support Find a bracelet support Time synchronization support Raise your hand to brighten the screen support OTA upgrade support Lnclude: 1X Watch 1X Charging cable