Apple Watch Ultra 4 GPS + Cellular 49mm | Titanium Smartwatch

Apple Watch Ultra 4 GPS + Cellular 49mm is built for demanding workouts and outdoor adventures. Its Grade 5 titanium case, bright Always-On display, precision dual-frequency GPS and cellular connectivity put navigation, training and communication on your wrist.

HEALTH AND FITNESS INSIGHTS

Apple’s Health Sensing System supports high-frequency heart-rate readings, heart rate variability (HRV), overnight and daytime vitals, sleep tracking, a sleep score and a readiness view. Workout tools include custom sessions, training load, heart-rate zones, Pacer and multisport tracking. Health features provide wellness information and are not medical diagnosis.

BUILT FOR OUTDOOR USE

The 49mm titanium watch has a sapphire crystal display, 100-meter water resistance and recreational diving support to 40 meters under the stated standard. Dual-frequency GPS, compass tools, offline maps, Backtrack and waypoints make it useful for running, hiking, cycling and water activities. Satellite features include emergency SOS, Messages and Find My; access and performance depend on location, conditions and, for some services, a carrier plan.

BATTERY AND CONNECTIVITY

Apple rates Ultra 4 for up to 50 hours of typical use, up to 84 hours in Low Power Mode and up to 45 hours in Max Extended Workout. A 15-minute charge can provide up to 18 hours of normal use. Actual battery life and charging vary with configuration, network, signal and use. Cellular service requires a compatible carrier plan.

WHO IT SUITS

A strong fit for runners, hikers, divers and multisport athletes who want an adventure-focused smartwatch with detailed training tools, cellular connectivity and safety features. The larger 49mm titanium design favors durability and capability over a small, discreet watch.

POINTS TO CONSIDER

Apple lists compatibility with iPhone 11 or later, including iPhone SE (2nd generation or later), running iOS 27 or later. Cellular and satellite functions have service, regional and environmental limitations. Choose the 49mm size with its robust titanium build in mind.

HOW IT COMPARES

Compared with an everyday smartwatch, Apple Watch Ultra 4 emphasizes endurance and outdoor capability: dual-frequency GPS, a titanium case, 100-meter water resistance, dive support and satellite safety tools. Those features make its larger size and specialized design most worthwhile for active use.

BUYING VERDICT

Apple Watch Ultra 4 GPS + Cellular 49mm is an adventure-ready Apple smartwatch for buyers who will use its precision GPS, advanced workout tracking, cellular service or rugged water and safety features. If you mainly need notifications and casual activity tracking, its larger, specialized format may be more watch than you need.

FREQUENTLY ASKED QUESTIONS

Does Apple Watch Ultra 4 need an iPhone? Yes. Apple specifies iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 27 or later.

Can it connect without the iPhone nearby? Cellular features work with a compatible carrier plan. Satellite messaging and emergency services depend on location and conditions; some satellite features require a carrier plan and an iPhone connected to Wi-Fi or cellular.

Can I swim or dive with it? Apple rates it water resistant to 100 meters and supports recreational diving to 40 meters under its stated standard. Follow Apple’s care and activity guidance for water exposure.