Stop worrying about turning your bathroom exhaust fan on and off. Instead, install a humidity sensor that automatically controls the fan switch.

A humidity sensor includes a manual fan switch, but if your sensor is setup correctly it should turn on and off based on the humidity in the room.

Temperature and humidity measurements are a nice addition to many hobby projects. But [Rajendra Bhatt] makes the point that many of these sensors have a price tag that is well above what most hobbi… ...

Apple HomePod and some Amazon Echo smart speakers come with temperature and humidity sensors built in—here's how to access them.

Enable the HomePod 2 and HomePod Mini's built-in temperature and humidity sensors and turn the devices into indoor weather stations.