Heart Rate not picking up Spinning exercise for the first 10 minutes on Charge 6

[Ginard]

I've had my Charge 6 for 2 months.  It was doing much better than my charge 5 detecting by heart rate elevation during the "Workout" & "Weights" workout option. 

However, for "Spinning" its reports a light resting HR for the first 10 - 12 minutes--while I am clearly working hard and breathing hard--then all of sudden jumps to the correct 'vigorous' HR at the 12 minute mark.  Anyone else getting this issue or has a fix?

Moderator edit: edited title to clarity

[CrisVillaFitbit]

Welcome to the community, I'm glad to see you posting here, @Ginard.

Thanks for explaining your situation in regards to the heart rate tracking during your Spinning exercise using your Charge 6.

Take into consideration, there are some factors that can affect your heart rate reading. I recommend you to check them out and also double check how you wear your Charge 6, since this can also impact the heart rate tracking.

Follow the steps and let me know how it went once you have tested if it happens the same after the steps.