1) Regarding "The fourth generation of Eve Thermo, the award winning smart radiator valve, hit the stores in autumn 2020"
Since you're speaking of the 4th generation - is there a way to identify the 4th generation (e.g. with a model number)? That's always a bit of a difficulty between generations.

2) Also for clarification does "in autumn" mean now or when is it? What sellers are carrying the new 4th generation model in Germany?

3) Also is there a list of the differences to the 2019 model? It clearly requires a higher iOS version but outside that I couldn't find any information.

Best regards!
Sep 30, 2020