It's not an exact science, but generally speaking, people who have a higher heart rate variability tend to be more resilient to stress, are often in a state of calm and may also be in good health. Those with a low HRV are often in fight-or-flight mode.
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I wore a new smart patch about the size of my fist from a company called Lief Therapeutics during times of both high and low stress. The device is designed to be worn right over the heart, and is accompanied by an iPhone app that includes a virtual coach to help users get through a series of calming breathing exercises.
Therefore, this is a very important device, which will alert you about your health. Since it is managed through mobile, there is no problem using it. Anyone who can use it very easily. Lief Therapeutics' new equipment helps you to manage your stress. So it is a very useful device for our health protection.more details click here
Christina Farr | @chrissyfarr
Reporter for CNBC.com
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