Controlling multiple thermostats

Hi all,

I couldn't find this elsewhere so hope its not a duplicate.

Basically the home already has 2 zones of heating working off the one combi boiler.

One wired thermostat for downstairs and another for the 1st and 3rd floors.

So I imagine I'll need 2 tado smart thermostats. I also want to get plenty of smart TRVs for individual rooms at some point.

Will I easily be able to control 2 thermostats and individual rooms under the one app login? Will they work together etc?