Sell sport watch✿❂X21 2021 Smart Watch Fitness Pedometer Health Heart Rate Sleep Activity Tracker Waterpr best price

X21 2021 Smart Watch Fitness Pedometer Health Heart Rate Sleep Activity Tracker Waterproof Sport Watch for Men Women Smartwatch Function 1. Exercise records(pedometer, calories, sleep monitoring, mileage) 2. Exercise health data can be shared in time on WeChat/Moments/QQ/Weibo, Facebook, Twitter and other social forums. 3. Clock display, weather forecast, smart alarm clock, stopwatch. 4. Message reminder(phone, SMS, WeChat,Q Q, Facebook, Twitter, Line, Whatsapp, lnstagram, Skype, Kakaotalk, Linkedin.) 6. Rope skipping, cycling, playing ball, multiple sports modes. 7. Remote Photography, Turn the wrist and shine the screen, A sedentary reminder. 8. Looking for bracelets, Looking for Phones, Rejection of calls, Do Not Disturb. 9. Real-time static and dynamic detection of heart rate, blood oxygen and blood pressure. 10. IP67 grade dustproof and waterproof, OTA firmware upgrade. 11. Support custom wallpaper, Change wallpaper. 12. Smart watch languages: English, French, German, Italian, Portuguese, Polish, Russian. Hardware parameters System requirements: Android 4.4 above ,iOS 8.0 above CPU: HS6620 Bluetooth: BT4.0 LCD: 1.3 inch IPS, 240*240 Operation method: Full screen touch Battery type: Polymer Battery capacity: 90mAh Standby time: 7 days Charging mode: Dedicated charging box Weterproof: IP67 Watch material: Zinc alloy shell Product size: 35*41*12(mm) Strap materia: Comfortable silicone strap Net weight: 45g Watch color: Black, Silver, Pink Package Contents X21 Smartwatch*1 Dedicated charging box*1 Chinese and English manual*1 Packing boxes*1