Well, I am not a blue tooth expert, so you might want to double check my understanding. But from what I do understand, you could restrict key functions right?

Well, I am not a blue tooth expert, so you might want to double check my understanding. But from what I do understand, you could restrict key functions right? For example, maybe you restrict it in that they need a magic key that your device will recognize and you only issue that when they register. This allows you to control who has access to those key features. Also, you don't publish your API unless they register. Again, I fully admit to not being a bluetooth expert so maybe my understanding isn't accurate. Happy to talk through ideas though, love learning and coming up with options to figure out how to get things done.