Keep track of your progress during your workouts, from swimming to deep sea diving, and from running to trail runs in the mud with the Apple Watch Ultra 3 49mm. The sturdy titanium Watch Ultra is scratch-resistant and waterproof. You can see all your data like speed and heart rate zones during your workout on the large screen. When you're going to purchase the Apple Watch Ultra 3, check if this large watch case size suits you and measure your wrist for the right strap. Thanks to Cellular and the satellite connection, you can stay online anywhere with the Apple Watch Ultra 3. You can also send messages via your Watch when you don't have your iPhone with you.