Outlook Calendar not updating on Apple Watch

Hello Lunkerlady1987.

Thank you for using Apple Support Communities. It sounds like you're experiencing issues with your Outlook calendar events not properly syncing to your Apple Watch. If so, we'd like to do our best to help you out. You mention that your calendar events are not showing on your Apple Watch complication. To confirm, if you open the Calendar app on your Apple Watch, are you able to see your Outlook calendar events there?

Check and update your calendar on Apple Watch - Apple Support

If they are not populating correctly, but they show up correctly on your iPhone, try restarting both your iPhone and Apple Watch to see if that helps:

Restart your iPhone - Apple Support

Restart your Apple Watch - Apple Support

Microsoft also has some recommended troubleshooting steps you can try if your Outlook calendars are not properly syncing to your Apple Watch. Check out their recommended troubleshooting for Outlook here: Why is my mail/calendar information not up to date on the Outlook app for Watch?

Additionally, if you have any pending updates available, it would be a good idea to install them. Keeping your devices fully updated can help resolve various issues. Just in case, the resources below can guide you through the update process:

How to back up your iPhone, iPad, and iPod touch - Apple Support

Update your iPhone, iPad, or iPod touch - Apple Support

Update your Apple Watch - Apple Support

Feel free to keep us posted on your results. Cheers.

Hey there!

Thanks for letting us know that this issue is now resolved. We're glad to hear that updating resolved your issue. If you encounter any other technical issues, feel free to create a new post. We'll do our best to help you out then.

Thank you for using Apple Support Communities.