Charge 4 heart rate zones inaccurate - Fitbit Community
Solved: Staying in peak heart rate zone whilst running - Fitbit Community
Heart rate graphs don't match - Fitbit Community
Versa rarely enters Fat Burn heart rate zone - Fitbit Community
Fitbit heart rate explained: Accuracy, features and zones - Wareable
Charge 4 heart rate zones inaccurate - Fitbit Community
Solved: Versa 2 heart rate zones - Page 2 - Fitbit Community
Heart rate graphs don't match - Fitbit Community
The heart rate inaccuracy is so frustrating. I literally worked out so hard today and it said I was below zones 74% of the time??? But notice how before I never was?
Heart rate zones recorded don't match with graph - Page 2 - Fitbit Community
How do I track heart rate with my Fitbit device?
Has anyone ever had this issue? I clearly was not in “Below Zones” : r/ fitbit
Charge 4 heart rate zones inaccurate - Page 2 - Fitbit Community