This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

VivoHR+ and how it calculates HR

Former Member over 5 years ago

Can anyone tell me how in the blazes my vivoHR+ can calculate my HR when it has been charging on the floor by the bed all night, and I still have yet to put it on my wrist??!!