Apple Watch Ultra 3 - 49mm - Black

Name: Apple Watch Ultra 3 - 49mm - Black
Brand: Apple
SKU: zfdynpmyyg
Availability: InStock

Release Date of Item: 19/09/2025. Apple Watch Ultra 3 - Personal beast. Optimise every stride. Cal...

Best current price£565.99from OnBuy.com

Colour

Beige Black Blue Gold Grey Pink Purple Silver White

Dial Size

40mm 42mm 44mm 46mm 49mm

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Apple Watch Ultra 3 Gps+Cellular 49Mm Titanium Case Mf0j4 Ocean Band Black 195950610741

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Product Information

Full details

The Apple Watch Ultra 3 is designed for adventurers, athletes, and anyone who demands peak performance from their wearable. Its key benefit is its unparalleled durability and comprehensive health and fitness tracking capabilities. Be aware that the Ultra 3 is a premium device with a higher price point than other Apple Watch models. It boasts a rugged design, extended battery life, advanced health sensors, and satellite communication, making it ideal for extreme conditions and everyday use.

All features

Colour	Black
Dial Size	49mm
Series	Ultra
Model Part Number	64G803-Black-Black
Brand	Apple

Extended Product Information

FAQs

How long does the battery last?

The Apple Watch Ultra 3 can last up to 42 hours under normal use and up to 72 hours in low power mode.

Is the Apple Watch Ultra 3 waterproof?

Yes, it is water-resistant up to 100 meters, suitable for swimming and diving up to 40 meters.

Can I make calls and send texts without my iPhone?

Yes, if you have the cellular version and an active cellular plan.

What kind of activities can the watch track?

It tracks a wide variety of activities, including running, swimming, cycling, hiking, and more. It also supports Multisport mode.

How do I update the watch software?

Software updates are performed through the Watch app on your iPhone. Ensure your iPhone is connected to Wi-Fi and that the watch is on the charger.

What if I have an emergency?

The Apple Watch Ultra 3 has several safety features, including Emergency SOS and the ability to contact emergency services via satellite when off the grid. It can also detect hard falls and severe car crashes.

What kind of band can I use?

The Apple Watch Ultra 3 is compatible with a wide range of bands. Apple offers various band styles, and you can also use third-party bands.

Troubleshooting

Watch won't turn on

Ensure the watch is charged. If it still doesn't turn on, try a forced restart by holding both the side button and the Digital Crown until the Apple logo appears.

Poor battery life

Check your usage patterns and disable unnecessary features like always-on display. Use low power mode and ensure the watch software is up to date.

GPS not accurate

Ensure you have a clear view of the sky when using GPS. Restart your watch and iPhone. Calibrate the compass and ensure location services are enabled for the workout app.

Connectivity issues

Check your iPhone's Bluetooth and Wi-Fi connections. Restart both your watch and iPhone. Ensure that cellular service is active if you're using a cellular model.

Heart rate sensor inaccurate

Ensure the watch is snug on your wrist. Clean the back of the watch and your wrist. If the issue persists, contact Apple Support.

Pros and Cons

Pros

Exceptional durability and build quality for extreme conditions.
Comprehensive health and fitness tracking features.
Long battery life for extended use.
Satellite communication for safety and connectivity in remote areas.
Bright and clear display for easy readability.
Fast 5G connectivity for enhanced performance.

Cons

High price point compared to other Apple Watch models.
Size may be too large for some users.
Dependent on the Apple ecosystem.
Limited customization options compared to some competitors.
Battery life, while improved, may still require daily charging with heavy use.
Some advanced health features may require a subscription or specific health conditions to utilize fully.

Setup, Compatibility & Care

To set up your Apple Watch Ultra 3:

Pairing: Turn on the watch and bring it near your iPhone. Follow the on-screen instructions to pair the devices.
Software Updates: Ensure your iPhone is running the latest version of iOS. The watch will prompt you to update its software.
Customization: Personalize your watch face, add complications, and adjust settings via the Watch app on your iPhone.

Compatibility: The Apple Watch Ultra 3 is compatible with iPhone models running iOS 17 or later.

Care:

Cleaning: Use a soft, lint-free cloth to wipe the watch clean. Avoid using soaps, cleaning agents, or ultrasonic cleaners.
Water Resistance: The watch is water-resistant to 100 meters. However, avoid exposing it to high-velocity water, such as water skiing or scuba diving beyond the specified depth.
Charging: Use the magnetic fast charger to charge your watch. The watch charges wirelessly and is Qi compatible. Full charge in approximately 1 hour.