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OnBuy.com£561.99Visit shop Apple Watch Ultra 3 Gps+Cellular 49Mm Titanium Case Mf1d4 S/M /Charcoal Trail Loop Black 195950610185
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The Apple Watch Ultra 3 in black is designed for outdoor enthusiasts, professional athletes, and users who demand rugged durability and advanced health tracking in a sophisticated aesthetic. This device excels at delivering precise biometric data and long-lasting connectivity in extreme environments, though its substantial 49mm footprint may feel oversized for those with smaller wrists.
| Colour | Black |
|---|---|
| Dial Size | 49mm |
| Series | Ultra 3 |
| Model Part Number | MF0X4 |
| Brand | Apple |
Yes, it is water-resistant up to 100 meters and is suitable for recreational scuba diving up to 40 meters.
Yes, bands designed for 44mm, 45mm, and 49mm cases are generally compatible with the Ultra 3.
Cellular connectivity is optional and requires a separate wireless plan; the watch functions fully via Bluetooth/Wi-Fi without one.
Navigate to Settings > Action Button on your watch to assign functions like Workout, Stopwatch, or Waypoint.
The case is crafted from high-grade, aerospace-quality titanium.
The black finish is durable, but like any metal coating, it can show scratches if exposed to extreme abrasive contact with hard surfaces.
Ensure both devices are near each other, Bluetooth is enabled, and both are updated to the latest OS versions.
Ensure that 'Precise Location' is enabled for the Workout app in your iPhone's Privacy settings and that the watch has a clear view of the sky.
Check if background app refresh is enabled for unnecessary apps and consider turning on 'Low Power Mode' during non-critical periods.
To set up your Apple Watch Ultra 3, ensure your iPhone is running the latest iOS version and is connected to Bluetooth. Open the Watch app on your phone and follow the on-screen animation to pair the device. For compatibility, this watch is designed to integrate seamlessly with the broader Apple ecosystem, including Apple Fitness+ and health-sharing features with family members. To care for your watch, rinse it with fresh water after exposure to salt water or sweat. Use a soft, lint-free cloth to wipe the display and sensors, and avoid using abrasive cleaning agents that could damage the matte black finish.
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