Hi, @Susan_db, welcome to the community, you may be interested in these articles How do Fitbit devices sync their data? , Why won't my Fitbit device sync? and Fitbit-Supported Devices you will note you need to be running iOS15. I apologize if you have already seen these articles.
If you continue to have a problem contact "Customer Support", depending on when & where you bought your device you may still have the benefit of the What's Fitbit’s return and warranty policy? If you bought your device recently from a local retailer you may feel more comfortable going to them.
I hope this helps.
Cheers
Gr4ndp4 | UK
AWAKE! for morning in the bowl of light has cast the stone that set the stars to flight.
Thanks. So are you saying the Fitbit inspire three does not work with ios16 which is the current iPhone OS?
Best AnswerOh good, then why does my Inspire 3 get about halfway across the syncing progress bar and then linger there trying to sync but won't complete? I tried resetting my fitbit. Is there something else I should be trying?
Best Answer