A new Always‑On display lets you read the time and more without raising your wrist.
Introducing sleep score — an easy way to track and help improve the quality of your zzz’s.
New wrist temperature sensing gives you richer health insights in the Vitals app.^{1
Enjoy all‑day, 18‑hour battery life.2 Then recharge up to 2x as quickly with new fast charging.3
With glass that’s 4x more resistant to cracks,4 the display on Apple Watch SE 3 is made for your oops, whoops, and uh‑ohs.
Keep help close at hand with safety features like Crash Detection and Fall Detection.5}Stay one beat ahead.Get meaningful insights about your health just by wearing your Apple Watch SE 3. A new wrist temperature sensor enables deeper insights in the Vitals app and retrospective ovulation estimates in the Cycle Tracking app. You’ll also receive a daily sleep score and possible sleep apnea notifications. It’s never been easier to live in the know.

Track your daily health status in the Vitals app.

Quickly see your overnight health data right on your wrist — including heart rate, respiratory rate, wrist temperature, and sleep duration — and get notified if your metrics are ever outside your typical range.⁸

 

Get retrospective ovulation estimates.

SE 3 has advanced sensors that can track your wrist temperature while you sleep.¹ The Cycle Tracking app uses this data to provide a retrospective estimate of when you likely ovulated, which can be helpful for family planning.⁹

 

Know your sleep score.

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.

Spot signs of sleep apnea. 

Sleep apnea is a condition where people experience repeated interruptions in their regular respiratory pattern during sleep. If untreated, it can lead to increased risk of hypertension, type 2 diabetes, cardiac issues, and more. SE 3 can monitor for breathing disturbances over time and notify you of possible sleep apnea.¹⁰

Get a pulse check with the Heart Rate app.

Check your heart rate at any time with the Heart Rate app. And get notifications for a high or low heart rate or an irregular rhythm.¹¹

Your go‑to Health app.

The Health app helps you organize your important health information in one central and secure place. It also provides interactive charts and advanced trend analysis, so you can view your health data over time.

Close your Activity rings.

Track your daily Move, Exercise, and Stand goals with Activity rings. Earn awards and share progress with your community for some friendly competition. And pause or adjust your Activity rings at any time in the Activity app.

A more powerful Workout app.

An improved layout provides four new corner buttons, making it even quicker to access your go‑to features such as media, Workout Views, and experiences like Pacer or Custom Workouts.

Hit the ground running.

Apple Watch SE 3 is your perfect running partner. Using built‑in GPS and advanced sensors, it can help you track your distance, pace, and heart rate — and it provides all the metrics you could want so you can keep your fitness goals on track.

Meet your new Workout Buddy.

With Apple Intelligence from your nearby iPhone, Workout Buddy delivers personalized audible motivation based on your workout data and fitness history¹² — so every pep talk feels truly personal. As always, your data stays private.

Meet your new Workout Buddy.

With Apple Intelligence from your nearby iPhone, Workout Buddy delivers personalized audible motivation based on your workout data and fitness history¹² — so every pep talk feels truly personal. As always, your data stays private.