I tested 5 portable cooling devices through the 2026 heatwave — one was the obvious winner

I have spent fourteen years dealing with the aftermath of heat: the delivery driver who stops making good decisions at 3pm, the nurse on a ward with no air conditioning, the woman whose hot flashes turn every meeting into an ordeal. So I am sceptical of anything sold as a cooling miracle, and I went into this test expecting five variations of the same small fan.

Four of them were exactly that, and two of them are good at it. But a fan only helps while your sweat can still evaporate. Once the air is hot and humid, blowing more of it at your face stops working, and that is precisely the moment people need help. The IceForce is the only device here that lowers the temperature of the air before it reaches you, so it was still doing something useful on the days that mattered.

The practical proof was mundane rather than dramatic. I stopped getting the late-afternoon heat headache. Three people I lent units to reported the same thing independently, unprompted. Nobody said "it changed my life"; everyone said "I stopped noticing the heat as much", which is exactly the outcome I want from a device like this.

It is not perfect. You can only buy it from the official store, the discount stock disappears during heatwaves, and it will not cool a room. But at half price, with a 30-day window to test it in real heat, it is the one I now keep in my own bag.