Apple Watch Ultra 4 - 49mm - Black

Name: Apple Watch Ultra 4 - 49mm - Black
Brand: Apple
SKU: fkx5esjvkd
Availability: InStock

Designed for the extremes, the Apple Watch Ultra 4 (GPS + Cellular) in a 49mm Black Titanium case ...

Best current price£650.89from PCHUB.UK

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Apple Black Watch Ultra 4 Gps + Cellular 49Mm Titanium Case With Burgu

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AO.comApple Watch Ultra 4 49mm Smartwatch with Black Titanium Case and Burgundy Alpine Loop Band M Red

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Product Information

Full details

The Apple Watch Ultra 4 is the ultimate adventure-ready wearable, engineered for outdoor enthusiasts, athletes, and professional divers who require a rugged, high-performance tool. Its standout benefit is the massive 50-hour battery life and aerospace-grade titanium construction, making it capable of surviving the most extreme environments, though its large 49mm footprint may be too bulky for users with smaller wrists or those looking for a discreet fitness tracker.

All features

Colour	Black
Dial Size	49mm
Series	Ultra 4
Model Part Number	MJC24DH/A
Brand	Apple

Extended Product Information

FAQs

Can I use the Apple Watch Ultra 4 without an iPhone?

While an iPhone is required for initial setup, the Ultra 4's built-in 5G allows you to make calls, send texts, and stream music independently.

Is the watch compatible with older watch bands?

Yes, the 49mm Ultra 4 is compatible with bands designed for 44mm and 45mm models.

Does the watch come with a charger?

The watch includes a fast-charging cable, but you will need to provide your own USB-C power adapter.

How deep can I dive with this watch?

It is rated for recreational diving up to 40 meters (WR100).

How do I activate the siren?

Press and hold the Action button, then drag the Siren slider to initiate the 180-meter audible alarm.

Troubleshooting

GPS signal is inaccurate during a hike

Ensure your watch is running the latest watchOS version and avoid wearing metal jewelry or heavy layers over the watch face.

Battery draining faster than 50 hours

Disable the Always-On display, reduce notification frequency, and ensure Background App Refresh is limited to essential apps.

Watch fails to connect to cellular network

Toggle Airplane Mode on and off, or check if your cellular plan is active and correctly provisioned in the Watch app.

Pros and Cons

Pros

Incredible 50-hour battery life
Extremely durable titanium construction
Precise dual-frequency GPS for remote areas
Waterproof up to 40 meters
Built-in 5G cellular connectivity

Cons

Large 49mm case may feel bulky
Premium price point for casual users
Limited to users within the Apple ecosystem

Setup, Compatibility & Care

To begin, pair your Apple Watch Ultra 4 with an iPhone running the latest version of iOS using the Watch app. Ensure your cellular plan supports Apple Watch functionality to utilize the standalone 5G features. For maintenance, rinse the watch with fresh water after exposure to salt water or swimming pools to prevent mineral buildup on the sensors. While the sapphire crystal is highly scratch-resistant, avoid using harsh abrasives to clean the display. The Alpine Loop is machine-washable on a gentle cycle, but should always be air-dried to maintain the structural integrity of the high-tensile fibers.