Comment by bouvin

As an owner of a couple of Förnuftigs, I have each connected to a smart switch (which I already had) triggered over HomeKit by Eve air quality sensors (which I also had). Had the upgrade, the Starkvind, been on the market, when I got onboard, I would probably have opted for that instead, as it packs both a sensor and the ability to be controlled wirelessly over Trädfri.

I have had other air purifiers before, and have been happy with the Förnuftigs – the air purifying business is, IMHO, to a large degree a racket that was badly in need for disruption. I bought my two Förnuftigs with filters for less that what I would have needed to pay for a single filter change for the air purifier I used before.