Product description NORTH BOARD E102 Smart Watch For Men Women Watches Smartwatch Android IOS IP68 Temp Blood Pressure Oxygen Sports Fitness Watch Bullet points: 1 PPG and Dual Detection ECG: Based on intelligent pulse wave technology and hardware standards, through ECG principle Measurement, the heart bioelectric signal is collected, and ECG data can be seen in 30 seconds. 2 IP68 Dustproof and Waterproof: it has the IP68 life level ability to meet the requirements of daily waterproof Sports life and sports. If he is sweating or dripping with raindrops, you can calmly deal with him. 3 Scientific Sleep Monitor: The Judge and record the sleep time, sleep quality, stay awake late, smart devices combined with scientific Calculations to help you understand the situation. 4 Measure Body Temperature Anytime: Our smartwatch uses temperature sensors to monitor the pulse and body temperature in Real-time 24 hours a day to keep abreast of your health status. 5 Perfect Staff Partner: Stay connected with call, text and other app notifications, and convenient tools like stopwatch, step Counting, sports mileage, remote attendance, music control and display time, help you organize your life better. 6 reasons to recommend buying: 1. ECG monitor: ECG analysis ECG report at a professional apex Ti1291 chip 2. accurate temperature and early warning: 24-hour continuous monitor of body temperature changes 3. Accurate independent of oxygenation of blood: Ti analog front-end processing chip AFE4404 + SO Dual RAM 2703 chip 4. breathing frequency monitor: 60 second breath test, Understand the physical condition 5. Remote care with family and friends: I know that your parents or friends in the state of health 6. 24-hour heart rate monitor: Automatic all day monitor to protect health Specification: Function: 1. body temperature 2. ECG 3. blood oxygen/blood pressure/heart rate 4. sleep 5. take pictures 6. the rate of breathing 7. movement 8. Multi-dial 9. information reminder/call/One-click rejection 10. Stopwatch/step counting/sports mileage 11. Remote Attendance / Music Control Special features: ECG+PPG, Oxygen in Blood, Body Temperature, Electrocardiogram, Respiratory Rate, Blood Pressure, Heart Rate, Blood Oxygen Pulse, Medical AI The diagnosis. App Language: Chinese, English, Traditional, Japanese, German, Spanish, French, Italian, Thai, Russian. Smart clock display language: Chinese, English, Traditional, Japanese, French, German, Italy, Spain, Russia, Portugal, Malaysia, Korea, Poland.