Apple begins beta testing Audio Intelligence on Apple Watch with conversation recall

Apple has started beta testing Audio Intelligence on Apple Watch. The rollout reached developers on Tuesday, November 3, 2026, in the iOS 27.3 and watchOS 27.3 betas for the Apple Watch Series 12 and Apple Watch Ultra 4. Apple's developer news page lists the watchOS 27.3 beta as available that day. TechCrunch's Sarah Perez reported that the feature set was first announced at Apple's September hardware event, that the rollout reached the U.S. and other markets later on Tuesday, and that the features will later go to the public beta before reaching all users.

The package contains four opt-in features. Sound recognition is aimed at deaf and hard-of-hearing users and flags sirens, alarms and doorbells. Song recognition uses Shazam to name background music. Live Rewind and Siri Recaps draw the most attention because they listen to human conversations. Perez wrote that Apple has tried to position them as useful to the wearer while respecting the privacy of people nearby, given the backlash to AI recording devices such as Meta's AI glasses.

Live Rewind works on a narrow window. The wearer double-presses the digital crown, which triggers a chime and an animation meant to signal to bystanders that something is being recorded. The last 15 seconds then appear as a text snippet on the watch face. The wearer can read it and do nothing, in which case it vanishes, or save it to the standalone Siri app. An Ask Siri option sits under the snippet for questions about a term or an unfamiliar menu item. Unsaved snippets are deleted automatically after 30 seconds. The design suits the cases Apple describes, such as missing a set of verbal directions or a list of specials at a restaurant, but it cannot reach back further than those 15 seconds.

Siri Recaps works differently. Instead of replaying speech, it produces a short sentence and some bullet points that identify key points such as dates, deadlines or pricing. Apple says it does not identify speakers, save the raw audio or provide word-for-word transcription. Recaps do not run while the wearer is listening to music with headphones or using noise cancellation. At the end of the day, the user is prompted to review recaps and choose which to save to Notes or export to Journal. Unreviewed recaps delete themselves within seven days, and a reminder also appears when the watch is first unlocked in the morning. Users can run the feature manually or on a schedule, such as only at work or never at night, and can turn it off from Control Center. Apple says Siri Recaps omits sensitive information such as government-assigned identifiers, financial and authentication data, and language promoting self-harm.

The processing chain shows where the audio goes. According to TechCrunch, lightweight models on the S11 chip in the watch detect whether a conversation involves the wearer. The audio is then passed to the iPhone, where it is handled in a secure enclave and turned into condensed text with filler words removed. That text is encrypted and sent to Apple's Private Cloud Compute to generate the recap. The recap is returned to the phone, and the recap and any summaries used to create it are deleted from Private Cloud Compute immediately afterward. Recaps are visible only to the user and are encrypted when synced across devices. Live Rewind follows a similar path, with audio going to the iPhone to create the 15-second snippets. Apple says none of this should affect battery life on the watch or phone. The TechCrunch report doesn't say which iPhone models are required.