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

Apple introduced the Series 12 and Ultra 4 watches, both using the S11 chip to improve CPU, GPU, and Siri performance and running watchOS 27 with a redesigned Health app, Longevity tab, and AI-driven Siri Recap transcription. The Series 12 features a ceramic case in pearl white and night blue, while the Ultra 4 offers a 50-hour battery and fast charging that provides 12 hours after a 15-minute charge. New health capabilities include a 32-electrode sensor, heart-rate sampling every five seconds, Functional Strength Training metrics, and expanded Cycle Tracking for perimenopause and menopause.