About this item

• Specialized features, sensors, and three new bands designed for exploration, adventure, and endurance
• WHY APPLE WATCH ULTRA — Rugged and capable, built to meet the demands of endurance athletes, outdoor adventurers and water sports enthusiasts — with a specialized band for each. Up to 36 hours of battery life, plus all the Apple Watch features that help you stay healthy, safe and connected.
• EXTREMELY RUGGED, INCREDIBLY CAPABLE — 49mm corrosion-resistant titanium case. Larger Digital Crown and more accessible buttons. 100m water resistance. Customizable Action button for instant physical control over a variety of functions.
• BIGGEST, BRIGHTEST DISPLAY YET— A bright Always-On Retina display that’s easy to see, even in direct sunlight. More room for adding complications to customize your watch face.
• FOR ENDURANCE ATHLETES — Advanced metrics in the Workout app, including Heart Rate Zones and Running Form. Precision dual-frequency GPS for accuracy, distance, route and pace calculations. Trail Loop band is thin, light and flexible, designed especially for runners.