Heart rate graph isn't showing in exercises - Fitbit Community
Fitbit captures exact moment man's heart breaks | CNN Business
Homeslice on Twitter: "Is this what POTS looks like? Any #pwme #POTS people get similar graphs? This graph is without exercise. The main spikes are from getting up at 4am to pee,
Fitbit app not showing heart rate graph - Fitbit Community
Solved: Heart Rate graph on Android Fitbit App - Fitbit Community
App not showing heart rate graph nor resting heart... - Fitbit Community