Calendar problem on Apple Watch

[Jonathantuba]

Can anyone help me with this problem with my Apple Watch. I keep on getting this message displayed.

Nothing happens if I click on Calendar on watch, but at the same time all my appointments are displayed on my watch face.

When I go to Watch on my iPhone it appears Calendar is installed and if I go to App Store there is just button to open Calendar and I can’t see any way to install.

Any suggestions of how to resolve?

 

[waw74]

have you tried un-installing calendar, and re-installing?

maybe power cycle the watch?

if those don't work...
un-pair the watch, and re-pair
you should be able to use the backup it makes when un-pairing to get all your settings back.