Hi all,
probably this is not the right place to ask this question, but I am looking for some statistics on how many people actually have their phone´s bluetooth turned on.

We are thinking of implementing Bluecasting but before buying the bluetooth transmitter, we need to have an idea of the amount of people we could actually reach with it.

As far as I am concerned, the majority of people keep their bluetooth turned off to save battery time, but if anybody knows of studies being done on the this and pass the info onto me, I would be really grateful!

Many thanks