Built for the Extremes: Apple Watch Ultra 3 The Apple Watch Ultra 3 is the ultimate tool for athletes, adventurers, and explorers who push beyond every limit. Featuring a rugged, aerospace-grade titanium casing and the most advanced display ever put on a wearable, it is engineered to thrive in the harshest environments—from sub-zero mountain peaks to the intense heat of the desert. With the new S11 SiP and a specialized dual-core Neural Engine, it delivers unprecedented intelligence and real-time data processing when you need it most. Aerospace-Grade Titanium — A perfect balance of weight, durability, and corrosion resistance with a raised bezel to protect the flat sapphire crystal 3,000 Nits Ultra Retina XDR Display — Apple’s brightest display yet, ensuring perfect legibility under the direct, harsh sun of the dunes S11 SiP Performance — Next-generation silicon enabling on-device AI, faster Siri processing, and ultra-smooth map rendering Dual-Frequency Precision GPS — The most accurate GPS in a sports watch, providing precise distance, pace, and route maps in dense forests or urban canyons Customizable Action Button — Instantly start a workout, mark a compass waypoint, or begin a dive with a tactile, high-contrast physical button 86-Decibel Emergency Siren — A high-pitch distress signal audible up to 180 meters, designed for emergency situations in the wild Whether you're running a marathon or navigating an offshore expedition, the Apple Watch Ultra 3 is the definitive partner for your most ambitious goals. Master the Elements, Above and Below Beyond the trails, the Apple Watch Ultra 3 is a certified dive computer and an advanced health laboratory on your wrist. Equipped with a new high-resolution depth gauge and water temperature sensors, it is designed for recreational scuba diving and high-speed water sports. With the longest battery life of any Apple Watch and specialized bands for every terrain, it remains the gold standard for endurance and specialized performance. Up to 60 Hours of Battery Life — Optimized power management for multi-day adventures and long-course triathlons EN13319 Certified — A full-featured dive computer with the Oceanic+ app, supporting descents up to 40 meters Advanced Health Insights — Tracks blood oxygen, ECG, and sleep apnea, with new metrics for metabolic health and recovery Precision Compass with Backtrack — Uses GPS data to automatically create a path of where you’ve been, helping you retrace your steps Wind & Wave Sensing — Real-time data for surfers, sailors, and kiteboarders directly on the watch face Modular Ultra Face — Uses the outer edge of the display to show real-time altitude, depth, or seconds for maximum data density From the depths of the ocean to the highest summits, the Apple Watch Ultra 3 is more than a watch—it’s an essential piece of equipment for those who live without compromise.