Fitbit Sync with Galaxy Note II (solution)
I got FitBit to Sync finally with my custom rom (ProBAM ROM 4.4.4) on the Galaxy Note II.
you need to edit the /system/build.prop file.
I used the Build Prop Editor from JRummy. play.google.com/store/apps/details?id=com.jrummy.apps.build.prop.editor . Root required.
and save those settings, reboot, and now Fitbit will try to sync now. YAY!
I think Fitbit is checking against a list of known Models, and if not can't find it, it disables the BT sync. By simply picking an approved model, Fitbit will turn it on and it works. Fitbit needs to remove the check against models, and let it try to sync, and if it fails disable it... If someone has extra time, I'm sure they could edit the Fitbit application and manually remove that check, so that it works on all custom ROM's...