Auracast audio-sharing tech is one of the best kept secrets in tech, and I still don't understand why more companies aren't embracing this killer Bluetooth feature. It's a major upgrade to Bluetooth connectivity and how we use our personal audio devices in public spaces, and though it's been out for a few years at this point, only a few of the best wireless earbuds and best Bluetooth speakers have adopted it. So if you're shopping for the best audio gifts for music lovers this holiday season, keep an eye out for Auracast capabilities. The audiophile in your life will thank you.
For those unfamiliar, Auracast (formerly known as Audio Sharing) lets devices like earbuds, headphones, speakers, and hearing aids connect to a single source without the need for pairing. What this means in practice is that listeners can link into a broadcast to share whatever they’re watching or listening to with anyone using Auracast-compatible devices. Although Auracast has been slow to appear in consumer audio gear, it’s built into the latest Bluetooth LE (Low Energy) standard—the same update that introduced the LC3 codec for more efficient signal handling capabilities than "standard" SBC streams.
