So I just bought the magic band (its for Christmas though so won't be able to help people out until then) but I tried it on my console and nothing happened (the base didn't light up). I already have the small world unlocked but thought the base should light up anyway as its use able in the game and just say something like already unlocked.
I then tried under a new profile and it did indeed unlock.
I just want to ask people with the band if they could try it and see if it is recognized in the game even though you've unlocked it.
Thanks