This smart air purifier revealed a troublesome metric I had no idea about (and how to fix it)

ZDNET's key takeaways The Levoit Sprout smart air purifier is available for $280. This smart and efficient device is informative, accurate, and visually appealing to clean the air in kids' rooms, who are a vulnerable population. The Sprout smart air purifier is a little expensive, but it pays off with insight into your kids' air quality. $279.99 at Amazon Levoit is objectively one of the best air purifier brands available. It's also one of my go-to brands, as you can often find reliable, long-lasting air purifiers for affordable prices. Recently, Levoit launched a pair of smart air purifiers aimed at parents called the Sprout line, and I was eager to test in my kids' room. Also: I knew this robot vacuum was a winner just hours after testing it - here's why I tested the Levoit Sprout Smart Air Purifier, available for $280, and the Levoit Sprout Evaporative Humidifier, available for $190. Both are smart air purifiers, but they have features that set them apart for different use case ... Read full article.