I interpreted this as the chip will still utilize the latest Bluetooth protocol, but they're going to custom design the chip rather than grabbing one off the shelf, as they believe they can be more aggressive about power conservation.Great, another splintering.. can't use the regular bluetooth chip that everyone else uses to make it universal.. No no.. we have to have our own nonsense again. This is getting old quickly.
The article says "Bluetooth-like", but I can't imagine Apple deviating from the Bluetooth standard. I think custom designed chip makes more sense