Bluetooth® technology uses radio waves to connect Bluetooth enabled devices so they can transmit data back and forth. You can use your Bluetooth enabled phone from AT&T with a Bluetooth headset to talk on the phone or listen to music. Bluetooth doesn’t use wires, so you can use a Bluetooth headset within 30 feet of your phone and stay connected.
Many industries are adopting Bluetooth technology. For instance, companies are working on Bluetooth enabled thermostats and security systems.