Bluetooth technology is a wireless communications system intended to replace the cables connecting many different types of devices, from mobile phones and headsets to heart monitors and medical equipment.
Low energy technology is an evolution in Bluetooth technology that will enable new applications in wireless devices able to last months or even years off a small, button-cell battery. Including some uses not even possible or imagined today.
Bluetooth high speed technology lets you quickly send video, photos, music and large files between your devices.