The ultimate sports and adventure watch. With built-in satellite communications, BRIGHT, BEAUTIFUL DISPLAY—A large and advanced display that emits more light at wider angles—making it even brighter and easier to read. MULTIDAY BATTERY LIFE—Up to 42 hours of normal use and up to 72 hours in Low Power Mode. ULTIMATE RUNNING AND WORKOUT COMPANION—Precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, running power, Workout Buddy powered by Apple Intelligence from your nearby iPhone, SAFETY FEATURES—Ultra 3 can detect a hard fall or severe car crash. 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 possible hypertension, 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. APPLE WATCH TRAIL LOOP 49mm case APPLE WATCH ALPINE LOOP 49mm case