Fitbit track ECG? There is no definite answer to this question as of now. However, a lot of people seem to believe that the fitness tracker does not track ECG readings. Some users have even claimed that they have seen Fitbit representatives state this information on online forums and in response to customer service inquiries.
Despite all the speculation, there has yet to be any definitive evidence proving or disproving that Fitbit tracks ECGs. So what’s the verdict? At this point, it’s hard to say for sure one way or another whether or not Fitbit can monitor your heart rate variability (HRV). Until more information arises, we recommend erring on the side of caution and assuming that it cannot.