Fangrui Product Details 1. Tk11p 1.83 Inch Ips Screen Ip68 Waterproof Leather Band Smart Watch, Support Stress Monitoring Ecg 2. Functions 3. Pulse Physiotherapy, Ecg Monitoring, Body Temperature Monitoring, Blood Sugar Monitoring, Sleep Monitoring, Remote Care For Relatives And Friends, Call Rejection, Ota Upgrade 4. Health Monitoring: 24-hour Continuous Dynamic Heart Rate Monitoring (with Living Body Detection Function), Real-time Monitoring Of Blood Pressure, Blood Oxygen, And Pressure 5. Other Functions: Stopwatch, Countdown, Step Counting, Calories, Distance, Sleep Monitoring, Exercise Mode, Incoming Call Reminder, Alarm Clock Reminder, Sedentary Reminder, Raising Hand To Brighten The Screen, Social Sharing (wechat, Qq, Facebook, Twitter), Etc. 6. Multi-sports Mode: Sports Record, Multi-sports Mode (pedometer, Calorie Burning, Mileage, And Can Display Movement Trend Graphs Per Time Period) 7. Message Reminder: Incoming Call, Text Message, Email, Wechat, Qq, Facebook, Twitter, Whatsapp, Linkedin, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, Telegram 8. Dial Selection: App Multiple Dial Selection 9. Remote Music: Control The Mobile Phone Player, Pause, Previous Song, Next Song 10. Auxiliary Functions: Breathing Training, Super Long Battery Life Standby. Multi-dial Switching, Incoming Call Information Reminder, Silent Alarm Clock 11. Specifications 12. Main Control Chip: Realtek 8762d 13. Gravity Sensor: St8321 14. Heart Rate Sensor: Vp60a2 Heart Rate (24-hour Dynamic And Accurate Dual-pd Heart Rate Acquisition, With Liveness Detection Function) 15. Bluetooth: Bluetooth Le 5.0 16. Lcd: 1.83 Inches Ips Screen 240*284tft 17. Touch Control: Full Screen Touch Control, Mobile App Control 18. Charging Method: Magnetic Charging 19. Waterproof: Ip68 Waterproof 20. Battery Capacity: 280mah High-density Polymer Lithium Battery 21. App Name: Deepfit 22. Watch Languages: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Portuguese, Swedish, Turkish 23. 12