Product Overview

Apple Watch Ultra 4 is designed for athletes, outdoor enthusiasts, and anyone who wants a powerful smartwatch that can keep up with an active lifestyle. Its rugged 49mm titanium case, bright wide-angle Always-On Retina display, and advanced sensing technology bring together performance, durability, health, fitness, and connectivity in one device.

Powered by the S11 chip, Apple Watch Ultra 4 delivers responsive performance across workouts, apps, communication, navigation, and health features. With 64GB of capacity, Apple Intelligence features, Siri AI, and a range of smart controls, it is designed to provide powerful functionality directly from your wrist.

Whether you are training at the gym, running outdoors, hiking through challenging terrain, swimming, diving, traveling, or managing your day, Apple Watch Ultra 4 is built to support a wide range of activities.

Brilliant Always-On Retina Display

The 49mm wide-angle Always-On Retina display provides a large, bright viewing area for workouts, maps, notifications, complications, messages, and everyday information. With brightness reaching up to 3000 nits, the display is designed to remain easy to read in demanding outdoor conditions.

The large display gives you quick access to important information without needing to reach for your iPhone. View workout metrics, navigation information, notifications, time, weather, and other details directly from your wrist.

Rugged Titanium Construction

Apple Watch Ultra 4 features a Grade 5 titanium case in Natural Titanium or Natural Titanium finishes. Titanium provides a combination of strength and lightweight performance, making the watch suitable for everyday wear as well as demanding outdoor activities.

The display is protected by sapphire crystal, while the overall design is MIL-STD-810H tested for extreme environments. The watch is also IP6X dust resistant and rated WR100 for water resistance, with recreational scuba diving supported to depths of up to 40 meters.

Advanced Health & Fitness Tracking

Apple Watch Ultra 4 introduces an all-new Health Sensing System with redesigned optical and electrical sensors. It provides more frequent background heart rate measurements and higher-frequency heart rate variability readings to provide deeper insight into your activity, recovery, and physiological state.

Track workouts, daily activity, sleep, heart rate, respiratory rate, wrist temperature, blood oxygen, HRV, and other supported metrics. The Readiness feature uses recent activity, training load, vitals, and sleep information to provide a daily indication of your capacity for activity and recovery.

Supported health features include ECG, high and low heart rate notifications, irregular rhythm notifications, sleep tracking, sleep score, sleep apnea notifications, and other health-related insights.

Built for Serious Workouts

Apple Watch Ultra 4 provides advanced workout tracking for a wide range of activities. Monitor your performance while running, cycling, swimming, hiking, walking, and participating in other supported workouts.

With dedicated workout modes, accurate GPS, heart rate tracking, and extended battery options, Ultra 4 is designed to stay with you through long training sessions and outdoor adventures.

Max Extended Workout mode provides up to 45 hours of outdoor run, walk, and hike tracking, including GPS readings every second, making the watch suitable for extended endurance activities.

Long-Lasting Battery

Apple Watch Ultra 4 provides up to 50 hours of normal everyday use and up to 84 hours when Low Power Mode is enabled. This extended battery capacity is designed to reduce the need for frequent charging during busy days and longer adventures.

Fast charging makes it easy to add significant battery life when you are short on time. Apple states that a 15-minute charge can provide up to 18 hours of additional use under specified conditions.

Water & Adventure Ready

Apple Watch Ultra 4 is designed for water-based activities as well as outdoor adventures. With WR100 water resistance, IP6X dust resistance, a depth gauge, and water temperature sensing, it provides specialized tools for supported swimming and diving activities.

The built-in Depth app and water-related sensors provide useful information during compatible underwater activities, while the rugged construction helps the watch handle demanding environments.

Action Button & Easy Controls

The customizable Action button provides quick physical access to supported functions such as starting a workout, marking a segment, advancing to an interval, or activating the flashlight.

The Digital Crown with haptic feedback, Side button, touchscreen, and supported wrist gestures give you multiple ways to interact with your watch quickly and conveniently.

Safety Features

Apple Watch Ultra 4 includes a range of safety features designed to help you stay connected and get assistance when needed. Supported features include Emergency SOS, Fall Detection, Crash Detection, satellite communication capabilities, and other safety tools depending on region and availability.

The built-in siren can also provide an audible signal in situations where attracting attention may be important.

Smart Connectivity

With GPS + Cellular connectivity, Apple Watch Ultra 4 can help you stay connected when you are away from your iPhone, subject to carrier support and an eligible cellular plan. Make calls, send messages, receive notifications, stream supported content, and access other connected features directly from your wrist.

Apple Watch Ultra 4 also supports Precision Finding for compatible iPhone models, helping you locate your iPhone when needed.

S11 Chip & Intelligent Features

The S11 chip powers Apple Watch Ultra 4 and enables fast, responsive performance across apps, workouts, health features, and everyday tasks. The chip includes a 4-core Neural Engine and supports Apple Intelligence features available through watchOS.

Siri AI provides a more capable voice assistant experience, while additional Audio Intelligence features are designed to help users interact with and understand audio information through supported functionality.

What's Included

• Apple Watch Ultra 4
• Compatible Apple Watch band
• Apple Watch Magnetic Fast Charger to USB-C Cable
• Documentation

Built for Adventure. Ready for Every Day.

Apple Watch Ultra 4 is more than a fitness tracker. It is a comprehensive smartwatch designed to support demanding workouts, outdoor exploration, health tracking, communication, navigation, and everyday productivity.

From early-morning training and long-distance running to hiking, swimming, diving, travel, and everyday work, Ultra 4 combines advanced technology with a rugged design built for a wide range of environments.