Even though Wi-Fi may be the most popular way of connecting to the internet, Bluetooth provides immeasurable usability that is often more reliable. How does Bluetooth work? Where does it come from ...

How Does a Bluetooth Headset Work?. Bluetooth headsets connect via a specialized type of wireless network to your telephone. Using technology developed specifically for the purpose of eliminating ...

What is Bluetooth and how does it work? Bluetooth is a form of radio communication that operates in the frequency range of 2.402 to 2.480 gigahertz (GHz).

Bluetooth feels like straight-up sorcery. How does your phone send music through thin air to your earbuds without wires, lag, or interference from the 12 other people blasting Taylor Swift nearby ...

What’s the deal with Bluetooth? My phone supposedly has it. Can I connect camping and workout gadgets with Bluetooth to my phone—and will they work?