When you start to worry the air in your home could make you sick, an air purifier can help. And they’re getting smarter (but hopefully not “rise of the machines” smart a la Terminator).
The nara Pro, which the company bills as “the versatile air purifier robot,” runs a two-stage system via artificial intelligence that works with Siri and HomeKit, as well as other smart-home systems.
And you can get a good deal on it on the Indiegogo crowdfunding platform.