How to resolve Calendar update problems on Apple Watch?

My Apple Watch 9 is not always updating the calendar properly. I have entries in my iPhone 14 Pro from 3-4 days ago that are not appearing on my Apple Watch. I have no idea how to force it to sync, as there appears to be no obvious way to get the watch to force a calendar sync. Any input from the experts here?

[Re-Titled by Moderator]

Posted on Apr 16, 2025 10:07 AM

Similar questions

Why is my Apple Watch Ultra calendar not syncing with my iPhone? I have an Ultra Watch version 1 with the latest Watch OS 11.0.1. Recently, the calendar on my watch stopped syncing with my iPhone 13 Pro running OS 18.0.1. I can't get the calendar to re-sync. I have tried a few of the tricks I read online, such as: On my iPhone Watch App -> General -> Reset -> Reset Sync Data. Changing the watch face to one that does not have the calendar on it. Doing a hard reboot of my watch and phone. Nothing is working. Any advice would be welcome! [Re-Titled by Moderator]
801 1
Apple Watch has stopped syncing Calendar Since last week my Calendar has stopped synching to my iWatch. Until then it worked flawlessly. I am using the built-in Calendar in iPhone and neither my iCloud nor Outlook Calendar items are synching. All old Calendar items are visible but not the new. Anyone who knows what I can do? I have stopped the synch and started it again and I have also turned off my iWatch and turned it on again. (iOS 18.0.1, watchOS 11.0.1) [Re-Titled by Moderator]
1568 2
calender on apple watch not syncing properly every now and then I notice that the calender on my apple watch 6 (ios 9.4) shows events that have been cancelled or are even missing compared to Outlook on my computer and to my Iphone 14. It seems that the sync is incomplete. What can I do?
1805 1

There are no replies.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.