Thank you for your support and choice. If there is any problem with our products, no need to complain, please contact us through the order information. Due to the time difference, we may not be able to respond to you immediately, but we will definitely offer you a satisfactory solution within 24 hours and solve any problems for you!E500 High-End Smart Health Glucose Watch ECG>>>> 8 Reasons Why I Recommend Buying > > > > > > > in detail >>>>>4 detectionmodes >>01 one-click wrist measurementmonitoring In ECG measurement mode, press and hold the ECG button on your watch (or click Start Test in the app) to start the measurement.>>02 Portable Mode: You can measure the ECG manually Remove the strap from the watch and tie it to the ECG holder. In PTT mode, heart rate and ECG waveform can be detected.>>03 heart rate band mode: with heart rate band monitoringUsing an ECG mount on the chest through a heart rate band makes it possible to detect heart rate and ECG waveform in PTT mode.>>04 chest patch mode: monitored with heart rate tag Heart rate heart rate ECGwaveform can be detected in PTT mode glued to the d bracketand ECG on the chest through a chest label.The new patented core algorithm assesses the users health, stores the data on the phone, accurately calculates, evaluates and drives personalized values for the blood glucose range.4. Continuous monitoring of body temperature to know the temperature changes at any time. During an outbreak, it is very important to keep track of changes in temperature and fitness. The smartwatch has a built-in thermometer function that automatically and continuously monitors the body surface temperature for 24 hours, forming a body temperature change. Report peace of mind.5. Electrocardiogramdetection Based on intelligent pulse wave technology and medical hardware standards, through the ECG measurement principle, collect the bioelectrical signals from the heart and view the ECG data in 305.6. Lorentz Scatter Chart Analysis HRVHeart Health Index Analysis Report HR Heart Health Index analysis and Lorentz scatter chart analysis report are available on the mobile app.You can visually see the heart rate and make an intuitive judgment about the arrhythmia.7.24 hours heart rate monitoringSupport high heart rate reminder alarm, 24-hour heart rate monitoring, always pay attention to your health. 8. Your doctor may order the following tests:Accurately measure and record your blood pressure using an autonomously generated optimization algorithm with a high-performance PPG optical sensor.9. Smart blood oxygen monitoringAt high altitudes, every meter of ascent carries an additional risk challenge. The watch detects oxygen saturation in the blood based on changes in altitude. There are no movement restrictions.10. SleepQuality Naloración The smartwatch performs automatic sleep monitoring during the night, intelligently identifies and records your deep and awake sleep state, quantifies the quality of your sleep 11.