Don’t you think Bluetooth plays a significant role in making the smart phones smart? So let’s talk about something smarter i.e. Bluetooth Smart or BLE. As far as the BLE or the Bluetooth low energy is concerned it is not just a feature it’s a new technology
it was first proposed by NOKIA in 2006 with the name WIBREE. And now the devices which are equipped with BLE are called as Bluetooth Smart devices and the devices which has both Bluetooth classic and the BLE are called as Bluetooth Smart Ready devices.