Health Tracking | Let your body do the talking.

Unlock deeper, more meaningful health insights that are uniquely yours just by wearing your Apple Watch. From sleep score to cycle tracking to daily vitals, Apple Watch SE 3 helps you understand your health, night after night, day after day.

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 analyses 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.

Get the inside track on 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. And find support for perimenopause and menopause. Welcome to the new status flow.

Track your daily health status in the Vitals app. Quickly see your overnight health data right there 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.

Spot signs of sleep apnoea. Sleep apnoea is a condition where people experience repeated interruptions in their regular respiratory pattern during sleep. If untreated, sleep apnoea can have important consequences on your health. SE 3 can monitor for breathing disturbances over time and notify you of possible sleep apnoea.

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.

Fitness | Step. Sweat. Strive.

Make every move count. From running to riding your bike, tennis to tai chi, Apple Watch SE 3 gives you a healthy number of ways to track your workouts. With real-time metrics, deeper insights into your fitness progress and personalised encouragement, it will motivate you to hit your goals like never before.

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. Set goals for time, distance or calories, and let Apple Watch track your progress and summarise your results. Jump straight to your favourite features, like media, Workout Views, Pacer and Custom Workouts. Then head to the Fitness app on iPhone to see how far you've come.

Your Workout Buddy has levelled up. Crush your personal record with new data insights on your progress for pace, distance and workout duration. Enjoy personalised motivation based on your fitness history, now available in Spanish. And you can finally leave your iPhone at home - all you need is Apple Watch with GPS + Cellular.

Move it. Groove it. Feel the burn with just the right beats. Let Apple Music pick the perfect playlist based on your workout and music preferences - or choose a playlist or podcast on your own.

So Much to Love | Easy does it.

Got a question? Just ask Siri AI, your wearable AI assistant.2 It can dig up the door code you saved in Notes, your driver's licence from Photos, or that Italian restaurant your friend mentioned in Messages. You can even get ideas for post-workout stretches, healthy recipes or wellness tips. And Siri is just the beginning. Apple Watch SE 3, smart in more ways than one.