Apple Watch Series 12 and Ultra 4 add AI audio features and health upgrades
Apple unveiled the Apple Watch Series 12 and Watch Ultra 4 on Wednesday, introducing AI-powered "Audio Intelligence" features like Live Rewind and Siri Recap to compete with emerging AI wearables. The watches let users rewind up to 15 seconds of conversation via a double press of the Digital Crown, with Siri able to summarize or save transcripts. Siri Recap uses ambient listening to generate titles and key points from conversations, while Sound Recognition detects alerts for hard-of-hearing users. Apple states no audio recordings are stored. The devices also feature an upgraded health-sensing system with more frequent heart-rate readings every five seconds, readiness scores, and a "Health Age" metric. The Series 12 starts at $399, and the Ultra 4 at $499.