Apple Watch Ultra 3 now features built-in satellite communications1, multiday battery life and the largest, brightest display in an Apple Watch. It also delivers advanced metrics, Custom Workouts, dual-frequency GPS, and invaluable health insights like high or low heart rate notifications and sleep score. It’s not called Ultra for nothing. | Apple Watch Ultra 3 (GPS + Cellular) 49mm Natural Titanium Case with Natural Titanium Milanese Loop - Small