Apple Watch smart stack calendar widget shows all my events start at 12:00

No fix for this issue in 26.4 either. The Calendar widget displays the event start time incorrectly as 12:00 when the watch language is set to Finnish. If I switch the language to English, the time displays correctly. Changing the region does not seem to affect the issue. It appears that only the watch’s display language matters.

As a workaround, I pinned the Calendar Timeline widget to my stack and disabled suggestions for other Calendar widgets. For some reason, the Timeline widget shows the correct time even when Finnish is set as the main language.

I think you're on to something @Joostik. I have English and Czech as preferred Languages, and also Czechia as region (see screenshot), and I'm seeing 12:00 for everything.

I tried removing Czech as preferred language, and setting region to UK, then rebooted watch and it was working normally again. Then I set it back, and it's back to 12:00.

I tried doing this one change at a time, but it was unclear whether it was Preferred language or region doing it, or a combination of both. It seems something to do with this settings is the cause though.

This worked well for me:

On iPhone open Watch app, go to General / Language & Region, switch from Mirror my Iphone to Custom, set region to UK (US should also work ok). Then watch restarts automatically and then everything looks just fine.

I have primary language english and secondary czech, this is still there. Only the Region matters.

I have that problem only when phone and watch are on finnish language, i switch to english for testing smart translate with airpods and watch shows correct calender in smart stacks. Later when switch back to finnish again all things start at 12:00. I even reset my watch but no help. Does others have same on english language?

Is Apple aware of this issue? It has been ongoing for some time, and I am uncertain whether they are actively working on a resolution. By the way, my primary calendar application is Google Calendar, and my timezone is +3. This could be related to either of these applications, and it is highly probable that it is not a widely prevalent bug.

As above, still showing 12:00 for everything in 26.2. I'm using native Apple Calendar (so unrelated to Google Calendar as in first comment), and timezone is CET (+1) (so could be related to timezones?)

This is a very annoying problem still occurring after software updates (26.2). Two preferred languages including English. Didn’t try removing my main language, leaving English as the primary one, because I don’t want to.

Did anyone manage to fix this issue?

Same here, iOS / watchOS 26.1 did not fix this

The same. I was waiting for this fix in each 26.1 beta and in release. Still not fixed.

26.2 still not fixed

Hi there! Any changes in 26.3?

Unfortunately, no. I wish there’d be a solution soon. This bug sort of derails the whole point of the smart stack.