Heart rate doubles while watching TV

[Stromar]

Basically every evening since like a month or so my Charge 6 doubles my heart rate while I'm watching TV. Any experiences with that? During the day, the measurements seem fine. 

 

I did a reset already. 

[JohnnyRow]

For one thing, manually check your pulse manually periodically during the evening while watching TV to make sure the Fitbit isn't correct and you are not getting aFib manifesting itself at those times.  I forget if Charge has EKG app.

[davipadd]

I have the same issue. In fact the charge 6 will report a hear rate in the upper 80’s while the ECG feature reports the heart rate is too low to analyze… 46.