Heart rate watch how accurate are they?

How exactly do the pulse monitors from Huawei work, have the Huawei GT 2 Sport and if I should believe the watch my pulse is too high, even going down stairs alone I have a pulse of 130 and from the basement to the 2nd floor he goes on 150-166, in sleep it is great because the data seems to be 100% correct only if there's no sports recording then there are high pulse data when moving, which is usually only 1-5 minutes high and then normal. What do you say about it.

Got the watch too. When doing sports, the watch often doesn't sit correctly, which is why the values are often too low for me, but otherwise it's always correct.

Just measure your pulse by hand after you have climbed the stairs to check whether it is correct.

Can I do it, think that it is normal because the pulse goes down again quickly about 2-4 minutes then it is normal again. But thanks for the statement ✌️👍

Yes, I also think it's normal

Then I'll say thank you and stay healthy.

Thank you! They also

Even going down stairs alone, I have a pulse of 130 and from the basement to the second floor it goes to 150-166

It could be.

What are the values of your manual measurement on the wrist or neck?

Then measure yourself for control and comparisons

Are not exactly, should be seen as a toy. A "pulse oximeter", which is available from 25 euro, provides exact values.