Parameters: * APP NameCyFit* Screen1.6 inch, QSPI interface, 400*400 resolution high-definition round screen* Battery400 mAh* Charging Timeabout 1.5-2H* WaterproofIP68 Function: *Built-in 20 watch face + 1 custom watch face+ 1 watch face in the cloud server, Step count, sleep, heart rate, exercise, weather, camera control, music control, alarm, timer, sedentary reminder, breathing training, meage, brightne adjustment, QR code, dialing, contacts, call history, AI aistant * Multiple sports modesWalking, Running, Cycling, Skipping Rope, Badminton, Basketball, football, Swimming, Mountaineering, Tennis, Rugby, Golf, Yoga, Gymnastics, Dance, Baseball, Elliptical Machine, Rowing Machine, Trail Running, Skiing, Bowling, Dumbbell, Sit-up, free training * Reminder functionPhone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Tim, Skype, WhatsAPP, , Snapchat, Viber, Line, Linkedin, Kakao Talk, others Language: *Watch device languageChinese, Romanian, Polish, Turkish, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Ruian, Arabic, Italian, Portuguese *APP language English, French, Spanish, Chinese Simplified, Ruian, Japanese, Portuguese, German, Italian, Arabic, Traditional Chinese, Thai, Korean, Polish, Persian, Turkish, Dutch, Hebrew, Romanian NOTE FOR Using-- Since the product has been transported for a long time, please charge the product for 2-3 hours before use, and then check whether the product can be used normally NOTE FOR Waterproof -- Do not wear it for swimming or bathing, Do not put the watch in a high-temperature water vapor environment, or the watch will be damaged. Package List: 1* Smart Watch 1* Instruction Manual 1* Charging Cable