Management "can not simpler" temperature

Great. Great product. Perhaps less efficient than in the US where he ma, but there remains a temperature analysis, moisture, user habits, etc. ; with maximum simplicity. In short, a real pleasure. I'm so hesitant to buy the US version (not suitable) I'm really happy to have acquired this European version.
I took two hours (reflective especially) to install properly, without making mistakes. Nest has added an intermediate casing to supply 220v, and place between the boiler and the pretty thermostat. Both son between this intermediate casing and thermostat housing used to power the thermostat and thermostat are used to transmit on / off (at least).
The automatic update, weather, monthly reports (coming soon), etc. and especially a controlled temperature are a pleasure to see it working live on their phone or tablet.