Additional Indoor Module by Netatmo

Get your perfect home environment … literally! When paired with the Netatmo Weather Station the Indoor Module measures the CO2 concentration, humidity and room temperature at regular intervals and will alert you instantly when your indoor environment changes.

Product Specifications
Product Size 45x45x105 mm / 1.8x1.8x4.1 inches
Mechanics & design Single piece of durable aluminum shell - Additional Smart Indoor Module designed for indoor use only
Connectivity specifications Wireless connection (radio) between Additional Smart - Indoor Module and main indoor module of the Station: long range 100 m / 330 ft (without obstacles)
Requirements You can connect up to 3 Additional Smart Indoor Modules to your Netatmo Smart Home Weather Station. The Additional Smart Indoor Modules are sold individually and work only with the Netatmo Smart Home Weather Station sold separately. Humidity-saturated rooms like a sauna could damage your module.

Instruction Video

More Information

This wireless accessory can be placed anywhere in the home. It provides temperature, humidity and CO2 readings for the room it is in, sending you alerts when you need to air out the house, making it healthier. You can connect up to 3 Additional Modules to your Netatmo Weather station.

Sensors and measurements

Records frequency: every 5 minutes

Temperature :

  • Ranges from: 0°C to 50°C / 32°F to 112°F
  • Accuracy: ± 0.3°C / ± 0.54°F

Humidity :

  • Ranges from: 0 to 100%
  • Accuracy: +/-3%

CO2 Meter:

  • Ranges from: 0 to 5,000 ppm
  • Accuracy: ± 50 ppm (from 0 to 1,000 ppm) or ± 5% (from 1,000 to 5,000 ppm)



Additional Smart Indoor Module powered by 4 AAA batteries (up to 1 year autonomy)

Pack content

1 Additional Smart Indoor Module
4 AAA batteries included