How Does Bluetooth Work? Bluetooth enables devices (such as smartphones) to transmit radio waves. This capability is built within devices, so there's no need for any other data transmission source ...

But how does this long-requested feature work in the first place? Exploring the Functionality: How does Find My Device work? Tracking lost objects and never finding them right away can be stressful.

Designed for online games and audio calls, Microsoft's new technology aims to prevent the muffled audio you often hear over Bluetooth headsets.