What are the wearable devices that can prevent cardiovascular diseases in advance?

Huami Technology's latest release of the MiMotion health bracelet is more 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 can record all-day heart rate as well as resting heart rate, the heart health of the heart at any time and any place for monitoring.

In addition to this, the device can also record sleep, exercise steps, cell phone message reminders, silent alarms, and other smart features, so that friends and family can remotely view the body data recorded by the elderly through the bracelet, which is very practical.