I used Dyson's portable hushjet fan through the UK heatwave – it's in 'another league' - Tech expert Alastair Jennings ...
The FlexBlade is clever and very flexible, but it's best experienced fairly close — especially in bi-directional mode.
Designed for year-round comfort, the Dyson Hot+Cool HF1 combines quiet operation and simple controls with Dyson's signature ...
They’re cheaper and greener than air conditioning, but which evaporative cooler impressed us most?