Without going into a TL;DR, my MD based her decision to put me on a blood thinner with Fitbit ECGs until one day the ER's ECG finally confirmed what I was experiencing: AFib Now though, for some users, ECGs have become impossible to download/share. See here: https://community.fitbit.com/t5/Android-App/Charge-6-won-t-download-ECG- Cloud avail pls!
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