At the Apple Watch it is impossible to disable the default Apple holiday calendar.
Also it isn't possible to deselect a calendar. In default you see all calendars.
And at least you are not able to see the birthday calendar on the Apple Watch.
I hope Apple will add soon some improvements to the Apple Watch calendar
Also it isn't possible to deselect a calendar. In default you see all calendars.
And at least you are not able to see the birthday calendar on the Apple Watch.
I hope Apple will add soon some improvements to the Apple Watch calendar