Apple Watch Update Required Error: How to Fix It

Easy 45-90 minutes (mostly waiting for download/install) Medium Severity Verified June 2026
Error Code
Update required
Brand
Apple Watch
Product Type
wearable
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
45-90 minutes (mostly waiting for download/install)
The 'Update Required' error on your Apple Watch appears when your watchOS version is too old to work with your iPhone's current iOS version. This compatibility issue prevents your devices from syncing properly and requires updating your watch to the latest watchOS version.
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Tools You'll Need

How to Fix Error Code Update required

  1. Check iPhone iOS Version

  2. Connect Apple Watch to Charger

    Do not remove the watch from its charger during the update process as this can corrupt the installation.
  3. Connect to Wi-Fi

  4. Open Watch App on iPhone

  5. Download and Install Update

    Keep both devices close together and avoid using your iPhone for intensive tasks during the update.
  6. Verify Update Completion

Parts You May Need

Apple Watch magnetic charging cable
Check Price on Amazon
Apple Watch magnetic charging cable
Check Price on Amazon
Apple Watch magnetic charging cable
Check Price on Amazon
Apple Watch magnetic charging cable
Check Price on Amazon
Apple Watch magnetic charging cable
Check Price on Amazon
Apple Watch magnetic charging cable
Check Price on Amazon
Apple Watch magnetic charging cable
Check Price on Amazon
Apple Watch magnetic charging cable
Check Price on Amazon
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When to Call a Professional

Contact Apple Support if the update fails repeatedly, your watch becomes unresponsive during the update, or you receive error messages about insufficient storage space that cannot be resolved by removing apps.

Frequently Asked Questions

Why does my Apple Watch say update required?
This error appears when your watchOS version is incompatible with your iPhone's iOS version. Apple requires specific watchOS versions to work with newer iOS updates to maintain security and functionality.
Can I use my Apple Watch while it's updating?
No, your Apple Watch will be unusable during the update process. The screen will show a progress bar, and the watch must remain on its charger until the update completes and the device restarts.
How long does an Apple Watch update take?
Apple Watch updates typically take 30-60 minutes, depending on your internet speed and the size of the update. Larger updates with new features may take up to 90 minutes to complete.
What if my Apple Watch update gets stuck?
If the update appears frozen for more than 2 hours, try force restarting your Apple Watch by holding the side button and Digital Crown simultaneously for 10 seconds. If this doesn't work, contact Apple Support.
Do I need to backup my Apple Watch before updating?
Your Apple Watch automatically backs up to your paired iPhone daily. However, you can manually create a backup by opening the Watch app, going to General > Reset, and selecting 'Erase Apple Watch Content and Settings' which creates a backup first.