Garmin Edge 25

Anyone got one/used one?

I’m trying to figure out how to display time and HR zone on the same page. Having spent a fair bit of time consulting the user manual and attempting to tweak settings myself, I’m now about 99.9% sure that this cannot be achieved. Unfortunate, as pretty much every other imaginable combination of data is able to be displayed on one page. Posting this thread as a last resort to see if anybody might know something I don’t. It’s shitting me doing sessions on the rollers and having to switch between pages to toggle between watching my heart rate zone and time elapsed so I know when to start/finish an effort.

Cheers!

PS- Problem effectively solved with the use of an interval timer phone app. Any help still appreciated though.