Apple is preparing to bring Siri Recap and Live Rewind to Apple Watch Series 12 and Ultra 4 through watchOS 27.3. These Audio Intelligence features let the watch summarize conversations or replay the last 15 seconds of speech as text after a double-press of the Digital Crown. Both tools remain opt-in, process audio on-device or via Private Cloud Compute, and automatically delete unsaved data after short periods. The update also expands Siri AI app actions and language support.