Apple Watch Ultra 3 - Black - 49mm

Release Date of Item: 19/09/2025*PLEASE NOTE STOCK ON LAUNCH WILL BE LIMITED. DELAYS TO DELIVERY T...

Best current price£555.99from OnBuy.com

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OnBuy.comApple Watch Ultra 3 Gps+Cellular 49Mm Titanium Case Mf0j4 Ocean Band Black 195950610741
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JoybuyApple Black Watch Ultra 3 Gps + Cellular 49Mm Titanium Case With /Charcoal Trail Loop - S/M
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Joybuy UKApple Watch Ultra 3 Gps + Cellular 49Mm Black Titanium Case With Black/Charcoal Trail Loop - S/M 195950485578
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eBayApple Watch Ultra 3 GPS Cellular 49mm Black Titanium Milanese Loop Medium 64GB
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AmazonApple Watch Ultra 3 GPS + Cellular 49mm Premium Running and Multisport Smartwatch with Rugged Black Titanium Case with Black Alpine Loop - Large. Advanced Health and Fitness Tracking
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OnBuy.comApple Watch Ultra 3 Gps+Cellular 49Mm Titanium Case Mf0j4 Ocean Band Black 195950610741
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4 offers from £479.95 - £599.00

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eBayApple Watch Ultra 3 (GPS + Cell) 49mm Black Titanium Case - Apple Warranty (B)
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Product Information

Full details

The Apple Watch Ultra 3 is designed for athletes, adventurers, and anyone who needs a rugged and feature-rich smartwatch. It offers advanced health tracking, exceptional battery life, and innovative safety features, making it ideal for demanding activities. However, its size and high price point might not suit everyone. This guide provides a comprehensive overview of the Ultra 3's features, performance, and how to get the most out of your device.

All features

ColourBlack
Dial Size49mm
SeriesUltra 3
Model Part Number64R808-Black-Black
BrandApple

Extended Product Information

FAQs

How do I update the software on my Apple Watch Ultra 3?

Open the Watch app on your iPhone, go to General > Software Update, and follow the instructions. Make sure your watch is on the charger and has sufficient battery life.

Is the Apple Watch Ultra 3 waterproof?

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

How do I use the ECG app?

Open the ECG app on your watch, place your finger on the Digital Crown, and wait for 30 seconds while the reading is taken. The app will provide information about your heart rhythm.

How do I enable Emergency SOS?

Press and hold the side button until the Emergency SOS slider appears. Drag the slider to call emergency services. You can also set up Emergency SOS in the Watch app to automatically notify your emergency contacts.

How do I change the watch band?

Press the band release button on the back of the watch and slide the band sideways to remove it. Slide the new band in until it clicks into place.

What is the battery life of the Apple Watch Ultra 3?

The Apple Watch Ultra 3 provides up to 42 hours of normal use and up to 72 hours in Low Power Mode.

Does the Apple Watch Ultra 3 have fall detection?

Yes, it has fall detection that can detect hard falls and automatically contact emergency services.

Troubleshooting

Device won't turn on

Check the power connection and try a different outlet. If that doesn't work, force restart by holding the side button and Digital Crown simultaneously until the Apple logo appears.

Poor battery life

Ensure Low Power Mode is enabled when needed. Disable unnecessary features like always-on display. Check battery usage in the Watch app on your iPhone to identify apps draining the battery.

GPS not accurate

Ensure a clear view of the sky when using GPS. Restart your watch and iPhone. Calibrate your watch by walking or running outdoors in an area with a clear GPS signal.

Apps not syncing

Make sure your watch is connected to Wi-Fi or cellular. Restart both your Apple Watch and your iPhone. Check for app updates in the App Store on your watch.

Pros and Cons

Pros

  • Exceptional battery life for extended use.
  • Comprehensive health and fitness tracking capabilities.
  • Durable and rugged design suitable for extreme conditions.
  • Advanced safety features including fall detection and emergency SOS.
  • Seamless integration with the Apple ecosystem.

Cons

  • High price point compared to other smartwatches.
  • Large size may not be comfortable for all wrists.
  • Relies on the Apple ecosystem, limiting compatibility with other devices.
  • Some advanced features require a cellular plan.

Setup, Compatibility & Care

Setup:

  1. Pairing: Turn on the Apple Watch Ultra 3 and follow the on-screen instructions on your iPhone to pair the devices.
  2. Software Updates: Ensure your iPhone and Apple Watch are updated to the latest software versions for optimal performance.
  3. Customization: Personalize your watch face, add complications, and adjust settings via the Watch app on your iPhone.

Compatibility:

  • Compatible with iPhone XS or later running iOS 17 or later.
  • Requires a cellular plan for full functionality, including 5G connectivity.

Care:

  • Cleaning: Use a non-abrasive, lint-free cloth to clean the watch. Avoid using soap, cleaning solutions, or compressed air.
  • Water Resistance: The watch is water-resistant up to 100 meters, suitable for swimming and water activities. Avoid exposure to high-velocity water, such as during water skiing.
  • Charging: Use the magnetic fast charger to charge the watch. It is Qi compatible for wireless charging.

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