Hello @DonaldsW
Make sure your Fitbit App is up to date. I’d try to log out of the Fitbit App then force shut the app by swiping it upward. Turn off your phone for 1-2 mins then restart your phone and log back into your Fitbit account as you normally would with your email address and password. Sync your tracker and try another post or chhpeer a comment.
😉 I hope this helps. Please come back and let me know how it went
Best Answer