Bluetooth 4.0 won't kill off predecessor

If the focus of Bluetooth 3.0 was its high-speed transfer rate capability, then the latest iteration of the technology at 4.0 is its low-energy feature, which will open up a wide range of new opportunities for both peripheral devices and business models, predicted a Gartner analyst.

BT 3.0 not available yet, imagine when BT 4.0 will?

Bluetooth 4.0 won't kill off predecessor - Hardware - News