Missing notifications. How can I re-read notifications on Samsung Watch5 Pro?

[JohnB2]

Notifications on my Watch5 Pro flash on so quickly. 

Is there a place where they go after appearing on the watch face?  And how can I access that place and re-read the old notifications?

If I miss a text, I can access the Messages app and see it again.  But what about other notifications?  Where can I find them?  MANY THANKS.

[JBTechfanatic]

Emails and text calendar you can just open the apps on watch. Any notifications you have a watch app for you can reacess if you clear them. The rest will be on your mobile device under notification history.