2025.7.2
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Ondilo ICO

ICO by Ondilo is a small connected device that you simply drop into the pool or spa. ICO continuously analyzes the water quality of your pool/spa and notifies you via its application. ICO provides personalized recommendations so that you use the right products in the right proportions at the right time.

There is currently support for the following information within Home Assistant:

  • Water Temperature
  • Oxydo Reduction Potential (ORP/Redox)
  • pH
  • TDS (Total Dissolved Solids) or Salt
  • Battery
  • RSSI

Sensors will be created for all those data.

Configuration

To add the Ondilo ICO hub to your Home Assistant instance, use this My button:

Manual configuration steps

If the above My button doesn’t work, you can also perform the following steps manually:

  • Browse to your Home Assistant instance.

  • Go to Settings > Devices & Services.

  • In the bottom right corner, select the Add Integration button.

  • From the list, select Ondilo ICO.

  • Follow the instructions on screen to complete the setup.

Known limitations

  • Recommendations are not yet supported.