TK12 1.96 inch IP67 Waterproof Silicone Band Smart Watch Supports ECG Remote Families Care Bluetooth Call Body Temperature Monitoring 1. Main control chip: Realtek 8762D 2. Gravity sensor: ST8321 3. Heart rate sensor: VP60A2 heart rate (dynamic and accurate double PD continuous heart rate acquisition) 4. Bluetooth: Bluetooth LE 5.0 5. LCD: 1.96 inches IPS screen 320x386TFT 6. Touch control: full screen touch control, mobile APP control 7. Motor: support 8. Charging method: Magnetic charging 9. Waterproof: IP67 waterproof 10. Battery capacity: 280mAh high-density polymer lithium battery 11. Support Bluetooth calls, ECG monitoring, body temperature monitoring, blood sugar monitoring, health monitoring: 24-hour continuous dynamic heart rate monitoring (with living body detection function), blood pressure, accurate independent blood oxygen, real-time pressure monitoring, sleep monitoring, remote care for relatives and friends, reject call 12. 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., Shake to take pictures, multi-sports mode: sports record, multi-sports mode (pedometer, calorie burning, mileage, can display the movement trend graph of each time period), message reminder: incoming call, SMS, email, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, telegram 13. Dial selection: APP multiple dial selection, custom dial 14. Remote music: control the mobile phone player, pause, previous song, next song 15. APP name: DeepFit 16. OTA upgrade: support 17. Auxiliary functions: find mobile phone, find bracelet, dial switch 18. Language: Bracelet: Chinese, English, Traditional, Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, Polish APP: Chinese, Traditional, English, Japanese, German, Russian, Italian, French, Spanish, Portuguese, Thai, Czech,