New-generation indoor comfort monitor

Studies conducted in the U.S.A show that environmental quality is one of the prime concerns of building occupants, be they tenants or employees. This is especially true with younger generations. Noise, temperature, brightness, and air quality are essential criteria people consider when assessing the comfort of a building's indoor environment and choosing a workplace. More and more building certification programs—such as HQE, LEED and BREEAM—incorporate air quality as a criterion. Monitoring and providing information on all indoor parameters is therefore a way to attract and retain occupants and enhance the appeal of a building.

Ecomesure has developed EcomLite 2, a fully-integrated smart indoor comfort monitor, to help you understand and improve the quality of your buildings or workspaces. It does so by collecting the following key parameters in real time:

  • Air quality:
    • Fine particles concentrations: PM1, PM2.5, PM4, PM10
    • Gases: CO2CO, VOC, NO2
  • Noise and brightness
  • Environmental parameters: air temperature, air pressure and humidity

The EcomLite 2 monitor measures air quality levels in real time and automatically uploads this data to i-comesure, a secure online management platform accessible 24/7.

Air quality index readings at a glance

EcomLite 2 features a built-in LED that changes color in real time to allow building occupants and workers to easily see changes in air quality index levels.

Air quality index readings
An all-in-one solution

An all-in-one state-of-the-art solution

More compact and lighter than its first-generation predecessor, EcomLite 2 features a dual-core microprocessor and a backup battery to deliver twice the performance and ensure uninterrupted measurements in the event of a power outage. Ultra-connected, it communicates via Bluetooth Low Energy, 2.4 GHz Wi-Fi and Ethernet. 

Specially designed for quick and easy installation

Thanks to its lightweight, modern housing and its built-in wall mounting system, EcomLite 2 blends seamlessly with any interior. Whether recessed, mounted to a wall or placed on a flat surface, it installs in no time.

Quick and easy installation
Application mobile

Easy to use without any assistance

Ecomesure’s mobile app is compatible with Android and iOS devices and does more than just display your data. It helps you install, configure and troubleshoot both EcomLite 2 and EcomZen 2 without any assistance.

Minimized & sustainable maintenance

The only maintenance required is replacing the sensor cartridge!  If you join our recycling program, you can send us your old cartridges for repair and recalibration in our labs.

Minimal maintenance


EcomLite 2 features  5 Ghz Wi-Fi, LoRa, LTE-M or NB-IoT communication ports for flexible connectivity.

EcomLite 2's benefits



EcomLite 2 measures all indoor comfort parameters: air, noise, temperature, humidity, pressure and brightness.



EcomLite 2 is quick to install, easy to use and the data it measures can be accessed from anywhere at any time.



EcomLite 2 is very affordable in B2B situations and ideal for commercial and residential buildings.

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The technology behind the EcomLite 2 is protected by the following U.S and European patent "Universal Communication System for Measurement Apparatuses, Method of Communication Relating Thereto":

  • USPTO: 10064083
  • EPO: WO2016/151096
  • INPI: 1552497

EcomSaaS & API

Accessing your data


Learn how to use the SaaS platform to control the sensors and manage data in real time.

Find out more


Learn how to use an API to easily upload data onto your own platform.

Find out more

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