No need to sign up or create passwords – download the app, pair and you’re ready to read the room (temperature and humidity of course; this device won’t help you with social cues).

The Aqara Temperature and Humidity Sensor is a low-cost, simple, yet useful device that can enhance your HomeKit setup significantly. Here’s why you might want to install one in every room.

SwitchBot's Meter Pro tracks air quality wherever you put it and had surprising results for my kitchen, bedroom and more.

this ThermoPro provides precise temperature and humidity readings with +/-1°F and +/-2% RH accuracy; trust in reliable data to maintain the environment for optimal comfort and well-being 【More ...

The ideal room ... sleeping temperature. This restless sleep in a hot room could be caused by a decrease in your slow wave sleep or rapid eye movement (REM) sleep. Too much humidity, in addition ...