Two conversation features for Apple Watch, Live Rewind and Siri Recap, have reached testers. TechCrunch reported that Apple's "Audio Intelligence" technology for the Apple Watch "is now rolling out into beta testing, initially for developers in the iOS 27.3 update." It added: "The features will later roll out to the public beta for broader testing before becoming publicly available to all."

Apple's support page, dated September 30, 2026, gives different timing. It says: "Live Rewind and Siri Recap will be available in beta later this year, starting with English." No Apple page we checked mentions iOS 27.3; that detail comes from TechCrunch.

#What are Live Rewind and Siri Recap?

Apple says "Audio Intelligence includes Sound Recognition, automatic Music Recognition with Shazam, Live Rewind, and Siri Recap." The last two are the new conversation tools.

Live Rewind "recalls what was just said in the last 15 seconds by showing a text snippet on your Apple Watch when you double-press the Digital Crown," per Apple. "You can ask Siri about the content of the snippet or simply save it to the Siri app."

Siri Recap "ambiently takes notes on your conversations throughout your day," Apple says, and turns them into Apple Intelligence summaries you can use later. TechCrunch reported that it "summarizes a conversation with a short sentence and some bullet points that identify key points." Apple suggested uses such as "work meetings, parent-teacher conferences, personal training sessions," according to TechCrunch.

Apple says summaries appear in the Siri app's Recaps tab, and "Siri Recaps are automatically deleted after 7 days, unless you explicitly choose to save them." You can view, edit, delete and export them to apps such as Notes and Journal.

#What does Apple say about privacy?

Apple makes several claims in its support page and its Audio Intelligence Privacy Overview, dated September 2026:

  • No recordings. "Audio Intelligence features don't create audio recordings." Apple adds: "There is no recording to share, forward, or produce if requested by any party, because no recording exists."
  • No transcript. "Siri Recap doesn't produce a transcript."
  • On-chip processing. The features use "the new S11 chip on Apple Watch and its Secure Exclave, a dedicated secure buffer that processes audio privately in a protected environment that no one can access, not even Apple."
  • Audio deleted. For Siri Recap, audio goes encrypted to the paired iPhone, and "Once processed, the raw audio is immediately and permanently deleted and no longer exists on either Secure Exclave." Apple Foundation Models on Private Cloud Compute then "summarize and format the final output."
  • No speaker names. "By design, Audio Intelligence features don't identify and attribute speakers."
  • Filtering. Apple says recaps are designed to omit harmful content and sensitive information such as financial data and government-assigned identifiers, but warns that "automated filtering may not remove all sensitive information."
  • Encryption. Saved summaries and snippets "are end-to-end encrypted when synced through iCloud."

The two features signal differently. When Live Rewind is activated, "an audible chime plays from the speaker on your Apple Watch, even if your Apple Watch is on silent or you have headphones connected." For Siri Recap, Apple's privacy paper says: "There is no audible signal because no raw audio is retained, and there is no way to reconstruct the original audio from a Siri Recap or share raw audio with anyone." Apple asks users to "consider those around you where conversations might be private or sensitive."

TechCrunch framed Apple's approach against wider concerns: "Given the backlash to AI recording devices, like Meta’s AI glasses and other AI wearables, Apple has attempted to carve out a space where the features can be useful to Apple Watch owners, while still respecting the privacy of those around them."

#How do the controls work?

"Each Audio Intelligence feature is opt-in," Apple says. "Live Rewind only activates when you deliberately double-press the Digital Crown." Its 15-second snippets "disappear permanently from your Apple Watch approximately 30 seconds after the Apple Watch display dims, unless you save them to the Siri app or tap “Ask Siri”."

For Siri Recap, Apple says you can "set a schedule based on time and/or location" or turn it on and off manually, and "you can always turn it on or off at any time from Control Center." TechCrunch reported that recaps won't record conversations when you're listening to music with headphones or using their noise cancellation features.

Apple also notes that summaries and snippets "may be incomplete or inaccurate."

#What do you need?

Apple lists these requirements for Live Rewind and Siri Recap:

  • Watch. "Apple Watch Series 12, Apple Watch Ultra 4"
  • iPhone. "iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 17, iPhone 17e, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 18 Pro, iPhone 18 Pro Max, iPhone Duo"
  • Software. "Requires Apple Intelligence and Siri AI (Beta)"
  • Language. "Available in English with more languages to follow"
  • Age. "Live Rewind and Siri Recap are not available for users under age 13." Under-18 Child Accounts need a parent or guardian to turn them on.

On the same support page, Apple lists Siri AI (Beta) as a requirement for both features, and a footnote says: "Siri AI will not initially be available in the EU on iOS, iPadOS, and watchOS."

For more on Siri AI, see our story on iOS 27.2's Siri AI and Excluded Apps. For Apple's other AI tools in beta, see Apple's AI assistant for Keynote, Pages and Numbers.

Our analysis: Live Rewind is built around a deliberate press and a chime, which makes it visible to people nearby. Siri Recap is the harder case, because it listens to conversations through the day and, by Apple's own account, gives no audible signal. Apple's answer is architecture: no recording, no transcript, raw audio deleted after processing and a schedule the wearer controls. Those are Apple's claims, and the beta is the first chance for testers to see how they hold up. The people being summarized have not opted in, which puts the onus on wearers to use the schedule and Control Center switch.

#What is unclear?

  • Apple's timing. Apple has not updated its support page to mention the iOS 27.3 beta TechCrunch reported.
  • Public release. No date for the public beta or the full release.
  • Other languages. Apple says more will follow, without dates.