fitbit heart rate incorrect
fitbit heart rate incorrect
Fitbit Community
Wrong heart rate - Fitbit Community
Ionic Heart Rate Accuracy - Page 7
Wrong resting heart rate - Fitbit Community
Heart rate graph scale is incorrect in
Heart rate readings too high in Fitbit
Heart rate graph no longer consistent
Heart rate graph scale is incorrect in
Solved: Low resting heart rate (too low
Fitbit heart rate not working or Zone Minutes/Target Heart Rate
Exercise incorrect reading - Fitbit
Fitbit Charge HR inaccurate heart rate 
Fitbit being sued for faulty heart rate Charge 3 heart rate not accurate