Product advantages:1- 1.28 inch 240 * 240 HD screen2- Aluminum alloy shell body, high gloss C angle arc technology,3- Two-color oxygen technology fuselage lines highlight the texture4- IP68 waterproof, swim for 30 minutes5- Real-time weather forecast, music control by Bluetooth6- Solid dial + personalized photos7- New appearance and stable qualityCharacteristics: 24 exercise modes, heart rate detection, blood pressure detection, blood oxygen detection, pedometer, Time and date display, number of steps, calories, distance with on-screen display Sleep monitoring (sleep time, sleep quality) Standard exercise function (step count, distance, calories), GPS tracking exercise Time interface 6 kinds of UI numbering display + massive dial + custom dial, UI mechanical movement style theme, 7 message storage and viewingReminder function: Call notification, SMS, QQ, WeChat, DingTalk, Wangxin, Sina Weibo, lnstagram, linkeln, Snapchat, Tumblr, Facebook, Skype, Twitter, WhatsApp, Line, KakaoTalk message content push Stopwatch, look at phone, raise hand to light up screen, sedentary reminder, wake up reminder, reminder to drink water, reminder to take medicine, shake to take pictures, physiological female reminder