What is the HRV of Huami amazfit Midong Health Bracelet?

The release of AMAZFIT Midong Health Bracelet, the word HRV is the most frequently screened. So what is HRV? Today, Bian Xiao will summarize the word HRV for everyone, and let everyone gain a wave of knowledge.

What is HRV?

HRV is heart rate variability. Simply put, it is your autonomic nervous activity's ability to regulate the cardiovascular system. Many people feel burdened after staying up late. In fact, because of excessive fatigue, the ability of autonomic nervous activity to regulate the cardiovascular system is reduced.

So how healthy is HRV?

Here, I can give you a reference: the HRV rmsd index of healthy people in China is about 37 at the age of 25, 34 at the age of 35, 26 at the age of 45, 24 at the age of 55 and 65 at the age of 65+08. But this data is for your reference only. If you feel unwell, you must go to the hospital to consult a doctor in time.

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