This is a multi-functional fitness tracker. It can track your steps throughout the day and records calories and distance, helping you keep fit. Features: Supports step counting and setting exercise goal. Supports sleep monitoring and makes a sleep report. Supports monitoring heart rate. All-day activity tracking: calories burned and mileage. The data can be synchronized to the APP of your mobile phone. Multiple sports modes: outdoor running, walking, badminton, cycling and so on. You can customize your clock face that suits your taste. Receives notifications from other apps (Compatible with Facebook/WhatsApp/Wechat/QQ and so on) on your tracker screen. Remote camera shooting: operation on the tracker could remotely control photography shooting. Supports many kinds of languages: Chinese, English, Japanese, Turkish, Spanish, German, Russian, Finnish, Arabic, French, Malay, Indonesian, Korean, Portuguese, ect. USB in-line convenient charging. No need for the charging cable, just directly