AirPlay support is repeatedly confirmed for easy iOS/macOS streaming and multi-room scenarios; reviewers generally describe it as straightforward and reliable once the bar is on Wi-Fi.
AirPlay 2 support works as expected, but Apple Music lossless often requires an Apple TV or another external source since native Apple Music inside BluOS may be missing.
AirPlay 2 is a core convenience: Apple users can cast audio easily, while non-Apple devices typically rely on Wi-Fi streaming inside the Sonos ecosystem or Spotify Connect.
AirPlay 2 support makes the Era 300 easy to use for Apple households and TV audio workarounds. The main limitation is that Atmos playback does not travel over AirPlay, so convenience is high even if capability is not complete.