3, Apple is introducing new Audio Intelligence features it previewed for the Apple Watch Series 12 and Ultra 4 earlier this year. Powered by the S11 chip, Audio Intelligence includes Live Rewind, Siri Recap, Sound Recognition, and Shazam Music Recognition. Sound Recognition and Shazam are already on the watch, but Live Rewind and ‌Siri‌ Recap are now available in the beta. Live Rewind can show you a transcript of the last 15 seconds of a conversation. If you miss something like a waiter giving you the daily specials at a restaurant, you can press twice on the Digital Crown to see what was said without having to ask the person to repeat themselves. Unlike Live Rewind, ‌Siri‌ Recap works in the background. The Apple Watch listens to conversations throughout the day and generates a high-level summary that includes a title and key points. Apple says you can use ‌Siri‌ Recap to jog your memory later, allowing you to stay present in the moment. If ‌Siri‌ Recap is turned on, summaries are created automatically and auto-deleted after seven days unless they're saved. It does not include a full transcript of conversations. Audio Intelligence features are all opt-in. Apple says Live Rewind only activates when the Digital Crown is pressed. Transcription doesn't continue beyond the 15-second snippet, and text is not saved unless you ask ‌Siri‌ about it or save it to the ‌Siri‌ app. ‌Siri‌ Recap can be scheduled to run based on time, location, or both. You can set it to listen just while you're at work, or add a rule to keep it from activating at night.