New Apple Watch Series 12 and Ultra 4: Everything announced about the ultimate wearable

Apple Watch Series 12 and Apple Watch Ultra feature the most accurate heart rate sensing in a wearable. Unlock new features like high-frequency heart rate tracking, heart rate variability in daytime vitals, and a readiness score that lets you know when to rest or put yourself to the test. And now every day feels more effortless with Siri Al and Audio Intelligence. Apple Watch Ultra 4 takes the ultimate running smartwatch even further with extended battery life, game-changing fitness tracking, and precision dual-frequency GPS. Learn more about Apple Watch Series 12: https://apple.co/4xLO2xJ Based on data from an Apple-conducted study of heart rate accuracy, during July and August 2026, utilizing commercially available best-selling wearables available as of June 2026. For more information, visit https://www.apple.com/legal/more-resources/docs/Heart_Rate_Accuracy_Study_2026.pdf Siri Al is rolling out in English. Some Audio Intelligence features coming in beta late 2026. Usage limits may apply.