Opposite, the main areas will be always on so just use standard trv. You need smart shit for the zones you want to turn off an on again at different times of the day, week, lunar cycle.
Oh okay - answered my above question. So for the bedrooms these wifi things would make sense as you're only heating them up when you want? The rest of the house/ downstairs would be on standard TRV's and therefore come on when the temp drops?
Opposite, the main areas will be always on so just use standard trv. You need smart shit for the zones you want to turn off an on again at different times of the day, week, lunar cycle.