Is there an app to check indoor humidity? uHoo. The uHoo Smart Indoor Air Quality Sensor provides information regarding PM2. 5, CO2, Carbon Monoxide, and VOC’s. It also monitors temperature and humidity indoors and is compatible with Alexa and Google Assistant, working equally as well for iOS and android systems.
Can I measure humidity with my iPhone? To accurately check room temperature with your iPhone, you’ll need to purchase an external thermometer, which you can use with an associated iOS app to monitor current temperature, historic temperature, humidity, and more.
What humidity is normal in a house? The ideal relative humidity for health and comfort is somewhere between 30-50% humidity, according to the Mayo Clinic. This means that the air holds between 30-50% of the maximum amount of moisture it can contain.
How do you measure humidity without a hygrometer? All you need to do is take a glass of water and place four or five ice cubes in it. Take that glass of water and set it on a table in the room where you want to check the humidity level. Take five to ten minutes to let the magic work! Once the time has passed, check the glass.