Apple Watch Ultra 4 GPS + Cellular 49mm Black Titanium Case with Black Titanium Milanese Loop - Large

Apple Watch Ultra 4 GPS + Cellular 49mm Black Titanium Case with Black Titanium Milanese Loop - Large

The Apple Watch Ultra 4 is a rugged GPS + Cellular smartwatch engineered for advanced fitness, outdoor adventure and everyday performance. It combines a durable 49mm Grade 5 Black Titanium case with a bright Always-On Retina display, powerful S11 chip, precision dual-frequency GPS and multi-day battery life. This premium configuration includes the Black Titanium Milanese Loop in Large.

Key Features:

• 49mm Grade 5 Black Titanium case
• Black Titanium Milanese Loop - Large
• Fits approximately 180–210mm wrists
• GPS + Cellular connectivity
• Apple S11 chip with 64GB storage
• Always-On Retina LTPO3 OLED display
• 422 x 514 resolution at 326ppi
• Up to 3000 nits peak brightness
• Precision dual-frequency GPS
• Wi-Fi and Bluetooth 5.3
• Up to 50 hours normal battery life
• Up to 84 hours in Low Power Mode
• 100m water resistance and IP6X dust resistance
• Recreational diving support to 40m

Features

Grade 5 Black Titanium Design

The 49mm case is manufactured from Grade 5 titanium for a strong yet lightweight construction. A flat sapphire crystal protects the display, while the Black Titanium finish provides a distinctive premium appearance suitable for both outdoor activities and everyday wear.

Bright Always-On Retina Display

The Always-On Retina display uses wide-angle OLED and LTPO3 technology with a 422 x 514 resolution and brightness of up to 3000 nits, providing excellent visibility during workouts and outdoor activities.

S11 Performance

The S11 chip features a 64-bit dual-core processor and 4-core Neural Engine for responsive performance across apps, workouts, health tracking and everyday smartwatch functions. Built-in 64GB storage provides space for supported apps and media.

Precision GPS & Cellular

Precision dual-frequency GPS provides accurate positioning for running, hiking, cycling and other outdoor activities. GPS + Cellular connectivity supports calls, messages, notifications and compatible streaming services away from an iPhone when used with a supported cellular plan.

Health & Fitness Tracking

The Health Sensing System supports heart-rate monitoring, ECG, Blood Oxygen, wrist temperature, sleep tracking and other wellness insights. Advanced workout functions support running, cycling, swimming, hiking, strength training and numerous additional activities.

Built for Water & Adventure

With 100m water resistance, IP6X dust resistance, a depth gauge and water-temperature sensor, Apple Watch Ultra 4 is suitable for swimming, snorkelling, high-speed water sports and recreational scuba diving to depths of up to 40m.

Multi-Day Battery Life

The rechargeable battery provides up to 50 hours of normal use or up to 84 hours in Low Power Mode. Fast charging can provide up to approximately 18 hours of normal use from around 15 minutes of charging.

Black Titanium Milanese Loop

The Titanium Milanese Loop is made from lightweight aerospace-grade titanium mesh and features a secure parachute-style buckle. The band contains 95% recycled titanium and is designed for both ocean activities and everyday wear. The Large size fits approximately 180–210mm wrists.

• A compatible iPhone and supported iOS version are required for setup.
• Cellular functionality requires a compatible carrier and service plan.
• Health and cellular features may vary according to region and regulatory availability.

Technical Specifications:

Choose the Apple Watch Ultra 4 GPS + Cellular MJAX4AF/A for rugged Black Titanium construction, precision GPS, advanced health and fitness tracking, cellular connectivity and multi-day battery life paired with the premium Black Titanium Milanese Loop.