Android 13 introduced foundational support for Auracast, a Bluetooth LE Audio feature that enables broadcast audio streaming to multiple devices simultaneously without pairing. While Android 13 includes LE Audio protocols, full Auracast functionality and device compatibility have been evolving, with brands like Avantree developing products to leverage these advancements for superior wireless audio experiences. What Is Auracast and How Is It Integrated into Android 13? Auracast is a Bluetooth Low Energy (LE) Audio broadcast feature that allows one source device to stream audio to unlimited compatible receivers, such as earbuds or hearing aids, without traditional pairing. Android 13 added support for the LE Audio stack, including Auracast protocols, enabling devices running this OS to send and receive broadcast audio streams. However, Auracast implementation depends on both software and hardware compatibility. Android 13 provides the software framework, but device manufacturers must enable and optimize Auracast support in their hardware and firmware. Avantree,...