Apple Watch Series 12 and Apple Watch Ultra 4: Ceramic, Specs, Release Date

Apple's latest smartwatches--the Apple Watch Series 12 and Ultra 4, get a faster chip, expanded health tracking, and new Siri capabilities. Plus, the ceramic finish is back. Apple has unveiled the Apple Watch Series 12 and Ultra 4 today during its September hardware event . The new models retain the signature designs of their predecessors but add a faster S11 chip, new health and fitness features, and the watchOS 27 software update announced at WWDC last June . Both the Series 12 and Ultra 4 run on the upgraded S11 chip, which Apple says delivers faster CPU and GPU performance, along with improved Siri capabilities.