New Apple Watch Series 12: The most accurate heart rate sensing in a wearable

Apple Watch Series 12 has 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 is the ultimate device for a healthy life, with features like sleep score, cycle tracking, and in-depth workout metrics. It's built to go all day with up to 24-hour battery life, a wide-angle Always-On Retina display, and superdurable Ceramic Shield 2 on aluminum cases. Learn more about Apple Watch Series 12: https://apple.co/4A1JSTM Siri Al is rolling out in English. Some Audio Intelligence features coming in beta late 2026. Usage limits may apply. 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 apple.com/HRAccuracy #AppleWatch #AppleWatchSeries12 #AccurateHeartRateSensing #FitnessTracking #S11chip