Survival of the toughest.

Ultra 3 is built for extremes. Now available in black titanium, the 49mm case is designed for the toughest environments, and it’s certified to EN13319, the internationally recognized standard for diving accessories.

Action on the spot. The customizable Action button gives you precise control over starting a workout, marking a segment, or moving on to the next interval.

Battery life for miles. Wherever you find yourself, the last thing you want to worry about is your battery. Ultra 2 is engineered to perform at peak conditions longer, so you can perform at yours.

Personal bests made better.

Apple Watch Ultra 3 helps you train smarter, to get results faster. Precision dual-frequency GPS utilizes advanced satellite and signal models, custom positioning algorithms, and Apple Maps data to provide the most accurate GPS in a sports watch.¹ Along with advanced metrics — the pavement doesn’t stand a chance against you.

Go all out on insights. Training load provides helpful insights to make it easier for you to see the impact your workouts have on your body over time. So it’s easier to plan when to push, and when to recover — especially important when you’re training for a big event.

You’re so in the zone. Heart Rate Zones quickly give you a sense of your intensity level. Training zones are automatically calculated and personalized using your health data, or you can create them manually.