Accuracy of heart rate meter

1 The static heart rate (inactivity) of normal people is 60- 100 per minute, and it can also exceed this range. Generally, athletes are on the low side, while inactive people are on the high side.

The general formula for calculating the limit heart rate of normal people is 220- age, and some people say that it is 220- age /2 for men. Personal limits need scientific experimental tests. Generally, sprints have a limit heart rate. It is said that there was a superhuman with a heart rate as high as 270:)

Another 1 computer has electromagnetic interference. If it is too close, it will exceed 200.

The heart rate meter has a basic setting, and it will only be timed if it is accidentally touched; If there is a value, it means that at least something touched the button, such as the accidental touch of the packaging and the seller's test; Clearing data is certainly possible and should be simple. Find a manual or ask the seller.

Thank you. I hope it can be adopted. You can contact me directly if you have any questions.