Summary Description Apple Watch Ultra 2, the ultimate watch for sports and adventures, is now available in a stunning black titanium finish. It features a multi-day battery life, a precise dual-frequency GPS,1 and the brightest Apple display yet. It comes with a robust titanium case, a sapphire crystal face, and a customizable Action button. Features WHY APPLE WATCH ULTRA 2 — The icon of sports and adventure. Advanced features for runners, cyclists, swimmers, hikers, divers, and more. Tough titanium case now in black. Ultra-bright Retina display with Always-On feature. Precision dual-frequency GPS.1 Robust health, safety, and connectivity features.2 Up to 36 hours of battery life with normal use and up to 72 hours with low power mode.3 UNRIVALED STRENGTH AND CAPABILITIES — 49mm corrosion-resistant titanium case. Sapphire crystal face. Large Digital Crown and customizable Action button for instant control of a wide range of functions. Tested to MIL-STD 810H standards.4 Water resistant to 100 meters.5 CELLULAR FREEDOM — With cellular service, you can make calls and send messages without your iPhone nearby.6 Stream your favorite music and podcasts online. Get directions to your destination with the Maps app. ELEVATE YOUR WORKOUT — Advanced metrics, views, and experiences in the Workout app, including heart rate zones, custom workouts, and training load, providing insights into how your workouts affect your body over time. FOR RUNNERS — Precision dual-frequency GPS for amazing accuracy.1 Automatic track detection. Advanced running metrics to help you better understand your running efficiency. Customizable workouts that can include warm-up, rest, and cool-down intervals. FOR CYCLISTS — Powerful metrics to take your cycling to new levels. View speed, elevation, and heart rate in workout views. When you start a cycling workout with your watch, it will automatically appear as a live activity on your iPhone, making it easier to see. Connect Bluetooth accessories like power meters directly so you can view maximum power and cadence. FOR HIKERS — Offline maps allow you to navigate using only your Apple Watch.7 The Compass app includes essential navigation tools like current direction, elevation, latitude, and longitude. See the last place your device received a cellular signal. Mark your location with the "Compass Waypoints" feature. Track your steps and your way back with the "Backtrack" feature. FOR SWIMMERS — Automatic swim stroke detection, lap, set, and pool workout calculation, and custom workouts for pool swimmers. Open water swimmers can see their route map in their workout summary. Check tide information for over 115,000 beaches worldwide with the Tide app. FOR DIVERS — Full dive computer capabilities with the +8 app, sensing depth up to 40 meters and water temperature. EN13319 certified. ADVANCED HEALTH AND SAFETY FEATURES — Get an ECG.9 Receive notifications for irregular rhythm.10 Monitor your health metrics during sleep. Know how much time you spend in REM, Core, or Deep sleep with the Sleep Stages feature. Automatically call emergency services in case of a hard fall or serious car accident.