Interpeting Charge 2 data

[BrownTurtle]

This is to pass on an observation.   My charge 2 stopped providing sleep level detail.  A couple days later I visited my medical doctor who determined I was in Afib.  Had to have a cardioversion to restore proper heart beat.  Fitbit provided sleep detail when regular beat restored.   On review noted heartrate data also indicated significant change.   Important to understand fitbit and data it provides.

[emili]

Happy to hear you went to see your doctor when you suspected things weren't quite right. All fitbit can do is give you data- to your point, it is up to us to interpret and make mindful decisions based on what we see.