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How to update your Apple Watch (and what to do when it won't)

For the latest enhancements and bug fixes, keep your device on the most recent watchOS.
By
April 19, 2022

Each watchOS introduces new tools, fixes, and features, so keeping your Apple Watch up to date keeps it running smoothly. When an update is available, you will receive a notification on your device. You can confirm the update, and it will be installed automatically. If you need to manually install an update on your Apple Watch, follow the directions below to find out how.

Read more: Apple Watch buyer’s guide: Everything you need to know 

QUICK ANSWER

To update your Apple Watch manually, open the Watch app on your paired iPhone and tap Software Update in the general settings menu. To initiate an update without your paired iPhone, open the Settings app on your Apple Watch, then tap General > Software Update >Install.


JUMP TO KEY SECTIONS

How to update your Apple Watch

If you need to manually install an update, you can do so from your paired iPhone. You may be asked to enter your passcode to complete the installation. Your device will automatically restart when the process is complete.

  • Open the Watch app on your paired iPhone and tap the My Watch tab.
  • Tap General, then tap Software Update.
  • If an update is available, scroll down to and tap Install. Follow the onscreen prompts.

How to update your Apple Watch without an iPhone

 

You can also update your watch without your paired iPhone on hand. Connect your Apple Watch to Wi-Fi, place it on its charger, and follow the steps below. Leave the device charging while the update completes. It will restart on its own when it is finished.

  • Open the Settings app on your Apple Watch.
  • Tap General, then tap Software Update. Your device will automatically scan for available updates.
  • If a software update is available, tap Install.

Read more: What does the red dot on Apple Watch mean?

Why won’t my Apple Watch update?

An iPhone 11 Pro Max displays a notification the a user's Apple Watch cannot update until the iPhone is updated.
Kaitlyn Cimino / Android Authority

In some situations, an available update may not install on your device. Most often, one of the reasons below is what’s getting in your way.

  • Your Apple Watch is at less than 50% battery.
  • The iPhone paired with your watch is not running the latest version of iOS.
  • The iPhone paired with your watch is not connected to Wi-Fi.
  • Your iPhone and Apple Watch are not within range of one another.
  • Your Apple Watch is incompatible with the latest software.

If none of the above apply to you (and an update is available but won’t install), try the steps below.

  • Check that your Apple Watch connects properly to your charger and that the outlet you are using is generating power.
  • Restart your Apple Watch. To do so, press and hold the side button until you can slide the Power Off toggle. Then press and hold the side button once the watch is off to turn it back on.
  • Restart your iPhone. On the iPhone X and later, press and hold the sleep/wake and volume down buttons until Slide to Power Off appears, then press and hold the sleep/wake button to turn it back on.
  • Try the installation again.

If the update still fails, you can retry the update by visiting Software Update in the Watch app, deleting the update file, and downloading it again. You can also try unpairing and repairing your Apple Watch and iPhone.


Read more: How to calibrate your Apple Watch for optimal performance

FAQs

How long does an Apple Watch update take?

Updating your Apple Watch can take anywhere from several minutes up to an hour to complete.

Can I update my Apple Watch with my computer?

No. You can only do so from your paired iPhone or the watch itself.