Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black Alpine Loop - Small - Black - (2025)

RUGGED AND READY TO GO—The ultimate sports and adventure watch is built to last with an extremely tough titanium case and a strong sapphire crystal display. Water resistant 100m—great for swimming, diving, and high-speed water sports.¹

GET INVALUABLE HEALTH TRACKING INSIGHTS—Apple Watch Ultra 3 is a full-featured health tracker. Get notified of possible hypertension,² an irregular heart rhythm,³ sleep apnea,⁴ or an unusually high or low heart rate. Track your sleep score and your daily health status with the Vitals app⁵ and take readings of your blood oxygen.⁶

ULTIMATE RUNNING AND WORKOUT COMPANION—A superior fitness tracker for runners, swimmers, cyclists, athletes, and gym-goers, Ultra 3 provides precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, running power, Workout Buddy powered by Apple Intelligence from your nearby iPhone,⁷ training load, and more.

SAFETY FEATURES—Designed to put your personal safety first, Ultra 3 can detect a hard fall or severe car crash.⁸ If you don’t have cell service or Wi-Fi, built-in satellite communications let you text emergency services via satellite to get help.⁹

BRIGHT, BEAUTIFUL DISPLAY—Ultra 3 is even easier to read while you’re working out or on the go, thanks to a larger display that emits more light at wider angles.¹⁰ You can also use the display as a flashlight.

MULTIDAY BATTERY LIFE—More go time, less downtime. Ultra 3 has marathon stamina, perfect for runners that go the distance—with up to 42 hours of normal use and up to 72 hours in Low Power Mode.¹¹ Track a workout with full GPS and heart rate monitoring for up to 20 hours in Low Power Mode.¹¹

CUSTOMIZABLE ACTION BUTTON—Just one quick press gives you precise, physical control over a variety of customizable functions—like starting a workout or turning on the flashlight.

THE FREEDOM OF CELLULAR—Take and make calls, stream music and podcasts, and listen on your AirPods or the built-in watch speaker—all without your iPhone.¹² And now with speedy 5G, you can get fast performance on the go.¹³

TRAILBLAZING BANDS—Ultra 3 has four elegant, endlessly versatile band styles that meet all the demands of your daily activities, from workouts to nights out.