All-new Health Sensing System delivers the most accurate heart rate sensing in a wearable.
Should you rest or put yourself to the test? Now a personal readiness score lets you know.
In the redesigned Health app, learn which habits are influencing your Health Age and how to improve them.10
In the redesigned Health app, learn which habits are influencing your Health Age and how to improve them.10
Heartcore innovation.
With the most accurate heart rate sensing in a wearable, Apple Watch Series 12 measures HRV as often as every five minutes and takes background heart rate readings every five seconds — the most frequent sensing ever for Apple Watch. And with the updated Heart Rate app and new watch face complications, you can easily view your readings anytime.
Ready. Set. Know.
Sleep tracking. A wake-up call for your sleep. Sleep quality is influenced by factors such as sleep duration, bedtime consistency, how often you wake up, and time spent in each sleep stage. Sleep score analyzes these factors every night and provides a classification and a score. You’ll see how the score is calculated, so you can understand the quality of your sleep and learn how to make it more restorative.
HRV is now included in your overnight and new daytime vitals. HRV is an indicator of how your body responds to stress and recovery, with higher variability associated with better overall recovery. With Apple Watch Series 12 measuring HRV as often as every five minutes, you can spot shifts in your health even before they show up in your overnight metrics.
Witness your fitness like never before.
Know your body.
Insights and out.
Track and understand changes in your cycle. Cycle Tracking is with you through every stage of your menstrual health journey. Log your cycle and get predictions for your period, fertile window, and retrospective ovulation estimates. Cycle Tracking can notify you when your cycle patterns are suggestive of perimenopause as well as provide support during menopause.6 Welcome to the new status flow.
Get notified of chronic high blood pressure. Series 12 can notify you if it identifies patterns of hypertension. How? The optical sensor provides data to an algorithm that can detect potential hypertension by analyzing how your blood vessels respond to beats of the heart over 30-day periods
Measure your blood oxygen. It’s a breathtaking innovation. The Health app on iPhone uses data from the sensor in Apple Watch to enable you to take on-demand readings of your blood oxygen as well as background readings, day and night.
Follow your heart on the ECG app. With Series 12 heart health tracking, you can check for signs of atrial fibrillation, or AFib, right from your wrist by using the ECG app to generate a single-lead electrocardiogram
Redesigned Health app. Your present and future.
On tap.
Say hello to Siri AI.
With all-new Siri AI, Apple Watch Series 12 can tap into broad world knowledge and your personal context to be even more helpful. Using just your voice, you can engage in natural, back-and-forth conversations, brainstorm ideas for workout routines, and get the latest wellness tips with Siri — all from your wrist. 8 And now Audio Intelligence uses the built-in microphone and secure S11 chip in Series 12, alongside the power of Apple Intelligence, to help you make sense of what you hear in a private and secure way. 9 Just like Visual Intelligence on iPhone helps you make sense of what you see.
Siri AI is rolling out in English.
Some Audio Intelligence features coming in beta late 2026.
Usage limits may apply.
Revisit conversations in the Siri app. Ask Siri a question on your iPhone or any other Apple device synced with iCloud, and pick up where you left off on your Apple Watch. Pin conversations and see the same content, including images, across your devices. Here’s to a little more conversation and a lot more Siri.
Siri Recap can summarize your chats to refresh your memory. Siri Recap transforms your conversations into high-level notes, so you can stay focused and present. Each Siri Recap includes a title, a summary, and key points that you can review in the Siri app on your Apple Watch or iPhone. You can turn Siri Recap on or off at any time from Control Center or choose where and when it takes notes, such as only at work or never at night
Live Rewind catches what you missed. Did someone say something you couldn’t hear in a loud restaurant or share cooking instructions you didn’t quite catch? Just double-click the Digital Crown, and Live Rewind transcribes what was said in the last 15 seconds. You can ask Siri about the content of the transcript or save it to the new Siri app to revisit later.
Sound Recognition notifies you when it detects important sounds. Designed for those who are Deaf or hard of hearing, Sound Recognition can listen for sounds you don’t want to miss, like sirens, alarms, doorbells, or a crying baby. You’ll be alerted with a notification on your watch — even when your iPhone isn’t nearby.
Shazam can now automatically tell you what song is playing. Shazam can instantly detect the music playing around you and automatically display the song title and artist’s name on the Music Recognition widget in the Smart Stack — all without a tap. You can also see the song info when you use the Shazam app or Siri. Talk about music to your ears.
Made possible by the new S11 chip, Audio Intelligence features are designed to protect your privacy and security at every step . These features do not create or store audio recordings, and raw audio used for processing is completely inaccessible, even to Apple, and is deleted after processing. There is no speaker attribution, and your Live Rewind transcripts and Siri Recaps in the Siri app are end-to-end encrypted through iCloud syncing. You decide whether to opt in to these features, and you control how you use them. 9
Connected. Protected.
A few ways Series 12 gives you more.
Love it. Lease it. Upgrade it.
Lease a new watch with low monthly payments for 24 or 36 months and upgrade at the end of your term. 20
Get up to $1200 in credit on a new Watch after trade‑in.
Includes carrier credits. AT&T: up to $200. T‑Watch: up to $1200. Verizon: up to
46mm or 42mm aluminum, titanium, or ceramic case
Wide-angle Always-On Retina display
Up to 2000 nits
Readiness app
Recovery HRV
High-frequency background heart rate tracking
Hypertension notifications⁵
ECG app¹⁸
Blood Oxygen app¹⁷
High and low heart rate notifications
Irregular rhythm notifications²⁸
Sleep score
Sleep apnea notifications⁴
S11 chip
Siri AI⁸
Audio Intelligence⁹
Precision Finding for iPhone²⁹
Up to 24 hours of normal use¹
Up to 38 hours in Low Power Mode¹
44mm or 40mm aluminum case
Always-On Retina display
Up to 1000 nits
—Readiness app not applicable
HRV
Heart rate tracking
—Hypertension notifications not applicable
—ECG app not applicable
—Blood Oxygen app not applicable
High and low heart rate notifications
Irregular rhythm notifications²⁸
Sleep score
Sleep apnea notifications⁴
S10 chip
Siri AI⁸
—Audio Intelligence not applicable
Find iPhone
Up to 18 hours of normal use³⁰
Up to 32 hours in Low Power Mode³⁰
A plan as innovative as our products.
We’re committed to bringing net emissions to zero across our entire carbon footprint by 2030.
Privacy. That’s Apple.
Privacy is a fundamental human right. Every product and service is designed to help keep your data safe and secure.
Innovation that’s accessible by design.
Our products and services are designed for everyone, with built-in features to help you do what you love, your way.
