Apple has started developer beta testing of Audio Intelligence features on the Apple Watch Series 12 and Ultra 4 through watchOS 27.3. Siri Recap can summarize nearby conversations into bullet points, while Live Rewind transcribes the previous 15 seconds of speech on-device with a simple double-press of the Digital Crown. The tools process audio locally with clear privacy controls, but the always-on listening approach is already drawing scrutiny ahead of a planned December public release.