Hi, @Dragonfly423 welcome to the community, may I draw your attention to these articles on syncing How do Fitbit devices sync their data? and Why won't my Fitbit device sync? I apologise if you have already seen them.
If you are still unable to make progress I suggest you "reboot" your Sense as demonstrated in this video.
Let us know how you get on.
Cheers
Gr4ndp4 | UK
AWAKE! for morning in the bowl of light has cast the stone that set the stars to flight.
Best Answer