Apple Watch Ultra 3 GPS + Cellular, 49mm Black Titanium Case with Black Alpine Loop – MF0X4 (L)

Key Feature

• 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.
• BRIGHT, BEAUTIFUL DISPLAY — A large and advanced display that emits more light at wider angles — making it even brighter and easier to read.2 You can also use the display as a flashlight.
• MULTIDAY BATTERY LIFE — Up to 42 hours of normal use and up to 72 hours in Low Power Mode.1 Track a workout with full GPS and heart rate monitoring for up to 20 hours in Low Power Mode.
• ULTIMATE RUNNING and WORKOUT COMPANION — Precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, running power, and training load give runners, swimmers, cyclists, and athletes everything they need.
• SAFETY FEATURES — Ultra 3 can detect a hard fall or severe car crash, automatically connect you with emergency services, and notify your emergency contacts.4 Check In can automatically notify a loved one when you’ve arrived at your destination.
• CUSTOMIZABLE ACTION BUTTON — One quick press gives you precise, physical control over a variety of customizable functions — like starting a workout or turning on the flashlight.
• INVALUABLE HEALTH INSIGHTS — Get notified of 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.
• 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.
• 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.

Legal

• Apple Watch Ultra 3 requires iPhone 11 or later with iOS 26 or later.
• Battery life varies by use and configuration. See apple.com/watch/battery for more information.
• When angled away from the user as compared with Apple Watch Ultra or Ultra 2.
• Apple Watch Ultra 3 has a water resistance rating of 100 meters under ISO standard 22810:2010. It may be used for recreational scuba diving (with compatible third-party app from the App Store) to 40 meters and high-speed water sports. Apple Watch Ultra 3 should not be used for diving below 40 meters. Water resistance is not a permanent condition and can diminish over time. For additional information, see support.apple.com/en-us/109522.
• Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone. You can use cellular models of Apple Watch to make an emergency call in many locations, provided that cellular service is available. Some cellular networks may not accept an emergency call from your Apple Watch if your Apple Watch isn’t activated, if it isn’t compatible with or configured to operate on a particular cellular network, if isn’t set up for cellular service, or if the cellular network does not support emergency calling over IMS. See support.apple.com/108374 and apple.com/watch/cellular for more information.
• The Vitals app is for wellness purposes only and not for medical use.
• The Blood Oxygen app is for wellness purposes only and not for medical use. Measurements are calculated and viewed on iPhone in the Health app.
• Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/HT207578 for additional setup instructions.

Technical specifications

Go to apple.com/watch/compare for a complete set.