Advice on heating plan


I need some advice on how to set up Homey to control the heating in one particular zone. I have a Danfoss thermostat/valve (z-wave) and a Fibaro smoke detector with thermostat (z-wave). I can manually change the temperature on the Danfoss from the Homey app but nothing happens.

I understand it would make sense to use the temperature sensor from the smoke detector as a reference but how do I set up a heating plan? Is there another app for that?

The Danfoss LC13 are not able to take an actual temperature from another device.
The Danfoss will only heat if the temperature it has measured is below the one you have set.