If you want to make your own system for doing so, Instructables user ICStation shows off how to use an Arduino to do it. The system here monitors temperature, humidity, and smoke levels and alerts ...

It’s a simple enough idea, and with an Arduino and a DHT11 temperature and humidity sensor, it was pretty easy to put together. The clothes dryer used for this experiment was a self-ventilating ...

For more information about the R155 temperature-humidity sensor or any of RF Code’s wire-free environmental monitoring solutions, call 877.463.0756 or contact David Gould at dgould[at]rfcode.com ...

Note: Aqara provided MacRumors with a Wireless Remote Switch H1, Smart Wall Switch H1, Temperature and Humidity Sensor, and ‌M2‌ Hub for the purpose of this review. No other compensation was ...

Monitor temperature, humidity, and air pressure in every room with the Aqara Temperature Sensor. Optimize comfort, prevent damage, and automate your HomeKit smart home.