HomeAtmo allows you to view all the data of your netatmo weather station and its sensors in real time with a single click !

The measurements is refreshed automatically.

Absolute humidity measurement is now available in version 2.5 :
This measurement, calculated from the temperature, relative humidity and pressure, is displayed in grams of water per cubic meter of dry air. It reflects the amount of water vapor in the air and will allow you, at a glance, to compare the actual humidity of the sensors, a valuable additional help in determining in particular the best time to open your windows.

Compatibility :

This application is exclusively compatible with the weather station netatmo.

All the sensors sold for the netatmo station are supported :


Indoor and Outdoor module




 Rain gauge

Interface :

The interface has been developed to offer a synthetic view and to be able to compare the values ​​of the same nature of the different sensors with each other. For example, you can compare the humidity of your different sensors at a glance.

A detailed view also allows you to view additional data such as the battery level of each sensor, signal quality and more, as show below :

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The transition from the simplified view to the detailed view is intuitive with a single click.

A color or monochrome mode is available to customize your display.

You also have access to additional information about the different values ​​displayed by leaving your mouse over two seconds on one of these values.

Similarly, you can choose the type of information that will be displayed in the menu bar. Two types of menu bar are now available :

– The standard bar of measures which allows you to select up to two measures in the menu bar from the current temperature and the current temperature with trend for the main station and the outdoor sensor. The display order is also configurable.

– The Premium measures bar that allows you to select up to 6 measures to display in the menu bar among any sensor and measure type. You choose the display order in the bar, so the customization is total and infinite. The Premium measures bar is available through a purchase integrated in the application.

Premium bar example :

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Premium bar example with temperature and trend, CO2 level, max wind, humidity and rainfall over 24 hours.

To make it easier for you to distinguish the measures you have selected to display them in the menu bar, information is now displayed when you let your cursor for more than two seconds on the menus bar.

You will get :
– the type of measurement.
– the sensor concerned.
– the time of the last measurement.

For minimum and maximum temperature measurements as well as for maximum wind speed, the measurement time is the exact time of the value that was recorded.

In addition, if you leave your cursor more than two seconds on the HomeAtmo icon in the bar, you will have the information of the version of the application, as well as the latency of netatmo servers for the answers to your network requests.

Charts :

HomeAtmo displays the curves of your measurements: a simple click on the measurement of your choice and you get the graph !

You can now adjust the display size of your curves and even put them in full screen!

By default, you can view the temperature curve of the station and outdoor sensor over the last twelve hours.

With the in-app purchase “HomeAtmo Premium Graphics”, you have access to the curves of all the measurements for the period of your choice, namely:
Measurement curves for the temperature, the CO2 level, the humidity level, the absolute humidity, the acoustic comfort, the atmospheric pressure for the station, the outdoor sensor or for additional interior sensors. The precipitation cumulative curve is also available for the rain gauge as well as the wind speed and gust speed curves for the anemometer.
You can select the viewing period of your choice ie 12 hours, 24 hours, 72 hours, 7 days, 15 days, 30 days, 90 days, 6 months and 1 year and move through the history of your measurements up to 3 years.
An interactive cursor on the curves allows you to obtain the value of the measurements at a given time.

Chart example :

Capture d’écran 2019-10-08 à 15.15.47

Premium graph example with minimum and maximum temperature curves of the station over a period of one year (the cursor here allows you to view the minimums and maximums of each day)

The application also makes it easy to switch between displaying data from one weather station to another if you have linked several weather stations to the same netatmo account.

Configuration :

To use this application, you must first have at least one weather station configured and have created an account on netatmo.com.

The application supports netatmo account user preferences for units of measure:

By changing the choice of your units in the “setting” menu on the netatmo.com website, the HomeAtmo application will automatically display the measurements in the desired units. You will be able to have :

  • temperatures in C ° or F °.
  • pressure in mbar, inHg, mmHg.
  • measure of rain precipitation in mm or inch.
  • wind speed in km/h, mph, m/s, knot.