Wearable medical device for detecting heart

The latest rice health bracelet released by Huami Technology is suitable. This bracelet can measure heart rate variability (HRV), electrocardiogram and cardiovascular health. Through the built-in ECG chip and PPG photoelectric heart rate sensor, the whole day heart rate and resting heart rate can be recorded, and the heart health can be monitored anytime and anywhere. In addition, you can also record intelligent functions such as sleep, exercise steps, mobile phone message reminder and silent alarm clock. Relatives and friends can remotely view the physical data recorded by the elderly through the bracelet, which is very practical.