Just to add to this - I have lots of wired neostat v2 in my house and the DST setting works automatically for me. I don't know if it's the stats themselves that adjust the time or the NeoHub that they connect to that does it.
I'd assume it's the hub that does the clever bit as it's connected...
Sorry to ressurect an old thread but just wanted to thank everybody in this thread for the advice.
I've got a Vaillant 637 system boiler with underfloor heating controlled by Heatmiser wired stats and heatmiser wiring centres. I wanted to have 2 flow temps - 1 low for the underfloor and a...