Since the Kemper has an internal clock it would be nice to have a clock largely visible in the main screen of the Kemper and/ or Remote.
Comes in very handy at live gigs, when you're supposed to play between several time slots.
No, I don't wear a watch and I'm not going to
A clock can be displayed on The Remote, I think. Check the Manual.
"System" -> "Date and Time" -> "Clock>Remote"