Smart heating solutions are becoming more popular, and increasingly clever. But after six months of rigorous testing, just how 'genius' is this system?
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At a high price for something you only need in extremes, the Dyson fan feels like an expensive device.
Dyson thinks washing hands and then going somewhere else to dry them is inefficient. Is it right, or is it just solving a problem that isn't there?
The big issue with these internet-connected lightbulbs isn't how well they work: it's that they cost 180-flaming-quid.