Air purifier control app?
Yesterday was my roommate's birthday and since I saw air purifier on her wishlist so I ordered a Clair BF2025 (www.go-clair.com) for her, but the first sentence she said while opening the box was: "does it has android app control?" and I was like, "it has only one button, why you even need an app to control?" and she looked quite surprising, asked "what's about timer, and modes?" and I feel very confused. This air purifier is supposed to consume super low power, then I obviously think there's no need to turn it off.
And what the hell with the air purifier with app control? Doesn't it use bluetooth, and turning it on while sleeping has a bad influence on your brain?
What's wrong with technology recently? :-X