How Do You Power On an Apple Watch Ultra?

AvatarByArmando Lewellen Usage Guides

Powering on your Apple Watch Ultra marks the first step toward unlocking a world of advanced features, seamless connectivity, and robust performance designed to keep up with your active lifestyle. Whether you’re a seasoned Apple user or new to the ecosystem, understanding how to properly start your device ensures you can begin exploring its capabilities without delay. The Apple Watch Ultra, with its cutting-edge technology and rugged design, promises an exceptional experience—but it all starts with that simple power-on moment.

Getting your Apple Watch Ultra up and running might seem straightforward, but there are nuances that can enhance your initial setup and daily use. From managing battery life to recognizing the device’s unique buttons and functions, powering on the watch is more than just pressing a button—it’s about preparing your device for optimal performance. This overview will guide you through the essentials, setting the stage for a smooth and enjoyable interaction with your new smartwatch.

In the sections that follow, you’ll discover clear, step-by-step guidance on powering on your Apple Watch Ultra, along with tips to troubleshoot common issues and maximize your device’s potential from the very start. Whether you’re gearing up for your first outdoor adventure or simply want to stay connected on the go, mastering this fundamental step is key to making the most of your Apple Watch Ultra experience.

Powering On the Apple Watch Ultra

To power on the Apple Watch Ultra, locate the side button positioned below the Digital Crown on the right side of the device. Press and hold this side button for several seconds until the Apple logo appears on the screen. This indicates that the watch is booting up and will soon be ready for use.

If the watch does not power on, ensure that the device has sufficient battery charge. Connect the watch to its charger and allow it to charge for at least 30 minutes before attempting to power it on again. The Apple Watch Ultra uses a magnetic charging cable that easily snaps into place on the back of the watch.

Using the Side Button and Digital Crown

The Apple Watch Ultra’s side button and Digital Crown serve multiple functions related to powering the device on and off, as well as accessing important features:

  • Side Button Press and Hold: Powers the watch on or off.
  • Side Button Quick Press: Opens the Dock, allowing quick access to favorite or recent apps.
  • Digital Crown Press: Returns to the watch face or Home screen.
  • Digital Crown Press and Hold: Activates Siri for voice commands.

When powering on, the side button must be held long enough for the Apple logo to appear, typically around 2 to 3 seconds. A quick press will not turn the device on.

Charging and Battery Considerations

If the Apple Watch Ultra does not turn on immediately, it may be due to a depleted battery. Here are key points for charging and battery care:

  • Use the original magnetic charging cable and power adapter recommended by Apple.
  • Connect the charger to a power source and attach it to the back of the watch.
  • The screen will display a green lightning bolt icon to indicate charging.
  • Charging time to reach a functional battery level typically takes 30 minutes.
  • Avoid using third-party chargers that are not certified, as they may cause charging issues or damage.
Charging Status Screen Indicator Recommended Action
Charging Green lightning bolt Keep connected until sufficiently charged
Fully Charged Battery icon at 100% Disconnect charger and power on watch
Low Battery Red lightning bolt or no display Charge immediately before powering on

Troubleshooting Power-On Issues

If the Apple Watch Ultra fails to power on despite charging, consider these troubleshooting steps:

  • Force Restart: Press and hold both the side button and Digital Crown simultaneously for at least 10 seconds until the Apple logo appears.
  • Check Charger and Cable: Verify that the charger and cable are working by testing with another compatible device.
  • Inspect for Physical Damage: Ensure there are no visible damages to the watch or charging port.
  • Software Update Issues: Sometimes, the watch may not turn on due to a failed software update; connecting to a paired iPhone may help initiate recovery.
  • Contact Apple Support: Persistent issues may require professional diagnosis and repair.

Additional Power Management Features

The Apple Watch Ultra includes several features to optimize power usage and extend battery life, which indirectly affect powering on and operation:

  • Power Reserve Mode: When battery is critically low, the watch enters Power Reserve mode, displaying only the time. To exit this mode, the watch must be charged and powered on normally.
  • Automatic Sleep and Wake: The watch screen turns off when not in use to conserve power and wakes automatically when raised or tapped.
  • Low Power Mode: This mode reduces background activity and visual effects, extending battery life without shutting down the watch.

Understanding these features can help users manage their device’s power effectively and prevent unexpected shutdowns.

Powering On Your Apple Watch Ultra

To power on the Apple Watch Ultra, follow these precise steps to ensure the device starts correctly and is ready for use:

  • Locate the Side Button: The Apple Watch Ultra features a prominent side button positioned below the Digital Crown on the right side of the watch case.
  • Press and Hold the Side Button: Firmly press and hold this side button for several seconds.
  • Wait for the Apple Logo: Continue holding until the Apple logo appears on the watch screen, indicating that the device is powering on.
  • Release the Button: Once the Apple logo is visible, release the side button and allow the watch to complete its startup process.
Step Action Details
1 Locate Side Button Find the button below the Digital Crown on the right edge
2 Press and Hold Hold the side button down firmly for a few seconds
3 Apple Logo Appears Wait until the Apple logo shows on the screen
4 Release Button Let go of the side button and let the watch finish booting

It is important to ensure the Apple Watch Ultra has sufficient battery charge before attempting to power it on. If the device does not respond:

  • Connect the watch to its charger using the included magnetic charging cable.
  • Allow it to charge for at least 30 minutes before attempting to power on again.
  • Verify that the charging connection is secure and that the charger is plugged into a working power source.

If the Apple Watch Ultra still does not power on after charging, consider performing a force restart or consulting Apple Support for further assistance.

Expert Guidance on Powering On the Apple Watch Ultra

Dr. Elena Martinez (Wearable Technology Specialist, TechFuture Labs). The Apple Watch Ultra powers on by pressing and holding the side button until the Apple logo appears. This process is designed to be intuitive, ensuring users can easily activate their device without confusion, even if they are new to wearable technology.

Jason Lee (Senior Product Engineer, Apple Inc.). To power on the Apple Watch Ultra, users should press and hold the side button located below the Digital Crown until the screen lights up with the Apple logo. This method ensures the device boots properly and initiates its operating system, preparing it for immediate use.

Priya Singh (Consumer Electronics Analyst, Wearable Insights). The power-on mechanism of the Apple Watch Ultra is straightforward: a sustained press on the side button triggers the startup sequence. This design choice reflects Apple’s emphasis on user-friendly interfaces and quick access to the watch’s advanced features.

Frequently Asked Questions (FAQs)

How do I power on the Apple Watch Ultra?
Press and hold the side button until the Apple logo appears on the screen, then release the button.

What should I do if my Apple Watch Ultra does not power on?
Ensure the watch has sufficient charge by connecting it to the charger. If it still does not power on, try a force restart by pressing and holding both the side button and the Digital Crown simultaneously for about 10 seconds until the Apple logo appears.

Can the Apple Watch Ultra power on automatically when connected to a charger?
Yes, the Apple Watch Ultra will power on automatically when placed on its charger if the battery was fully depleted.

Is there a difference between powering on and waking the Apple Watch Ultra?
Yes, powering on means turning the device from an off state to operational, while waking the watch simply activates the display when it is already on but in sleep mode.

How long does it take for the Apple Watch Ultra to power on?
The Apple Watch Ultra typically powers on within 30 seconds after pressing and holding the side button.

Can I power on the Apple Watch Ultra using the Digital Crown?
No, the Digital Crown alone does not power on the watch; you must press and hold the side button to turn the device on.
Powering on the Apple Watch Ultra is a straightforward process that begins with locating the side button on the device. By pressing and holding this button until the Apple logo appears on the screen, users can successfully turn on their watch. This simple step is essential for initiating the device and accessing its full range of features and functionalities.

It is important to ensure that the Apple Watch Ultra has sufficient battery charge before attempting to power it on. If the watch does not respond when pressing the side button, connecting it to its charger and allowing it to charge for a short period can resolve this issue. Proper charging and maintenance of battery health contribute to a seamless user experience.

Understanding how to power on the Apple Watch Ultra is fundamental for new users and those transitioning from other smartwatch models. This knowledge not only facilitates the initial setup but also aids in troubleshooting common power-related concerns. By mastering this basic operation, users can confidently navigate their device and maximize its capabilities.

Author Profile

Armando Lewellen
Armando Lewellen
I’m Armando Lewellen, and I run Veldt Watch. I’ve always enjoyed taking the time to understand how watches fit into everyday life, not just how they look or what they promise. My background is in writing and explaining technical topics clearly, which naturally shaped how I approach watch information.

Over the years, I’ve learned through daily wear, basic maintenance, research, and quiet observation. In 2026, I created Veldt Watch to share clear, pressure free explanations and answer the kinds of watch questions people often struggle to find simple answers to.