Xiaomi has listed the Smart Temperature and Humidity Monitor 3 Mini on its global website, hinting at an upcoming launch outside China. The device is a smaller version of the existing Monitor 3, with ...

The best monitors from CR’s tests detect a range of indoor pollutants, and some work automatically with air purifiersDevices ...

The Xiaomi Smart Temperature and Humidity Monitor 3 Mini is expanding to European markets after its launch in China earlier this year and subsequent listing on Xiaomi’s global website. The Smart ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...