Replacement of 2-function cooker with HomeKit-compatible cooker and head controls

Good morning,

I have this seemingly simple question: I have an old 2-function furnace (eurostar, junkers) and I'm planning to replace it with something newer that I could connect to some "smart" thermostat (preferably HomeKit-compatible). Witem that in europe there is a problem with this because our HVAC systems are not very compatible with those in the states (I read somewhere here the struggles of a colleague with nest).
Is there any - any - solution to this problem?

Bonus question: I would like the main controller from the furnace (thermostat) - to also control the heads on the radiators (there are some, e.g. honywell but they don't work with the main thermostat) - is there an integrated solution?

thanks!

Fibaro is performing well

kolargol22 wrote:

Bonus question: I would like the main controller from the furnace (thermostat) - to also control the heads on the radiators (there are some, e.g. honywell but they do not work with the main thermostat) - is there an integrated solution?

Examples --> http://fibarobialystok.pl/danfoss/danfoss-link