Originally Posted by
northerntier
It depends. Bluetooth sensors are paired to specific apps, like Cyclometer, so I'd expect iOS to have a way wake up the app associated with an active sensor, kind of like how unix deals with ports. But maybe not.
Agree. That will have incremental battery consumption. Whether it is significant or not, I don't know.
Either way, I really doubt that anyone is going to bother with this for an iPhone app.
J.