If there's one area I won't hesitate to spend a little money on in my home, it's where it's anything too do with temperature. I'm what you might to refer to as a 'Goldilocks' type — and cannot stand being too hot, or too cold.
With that in mind, the one gadget that I most can't live without in my home is my Dyson Hot and Cold fan. I bought my first one some 6 years ago, and it's been with me through everything from heatwave to arctic storm. Recently, my original Dyson Hot and Cold stopped working (after over half a decade of heavy use mind), and while you can send them off to be refurbished, I thought it was time to invest in a new one. And it's not an impulse purchase by any means.
