@Chelpoole, is your tracker not syncing, a bond is not needed for this, or notifacations not be8ng received, a bond is needed.
The rejection message is most commonly seen when trying to do the impossible bonding of the tracker through the Bluetooth settings screen. This bonding must be done through the app, as is automatically done through a sync.
If your fitbit app is not syncing, or notifacations or not working, then this must be troubleshot.
I do agree the first place to start is a restart of the phone, still no, restart the tracker, not yet working, go into the phones Bluetooth settings and remove the bond to the tracker.
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