Homey Community Forum

ICO Pool/Spa


ICO for Homey

App Store Page: https://homey.app/a/com.ondilo.ico/


ICO will monitor your pool/spa.

It analyzes your water quality, helps you with your maintenance and anticipates changes in the weather.

Supported Cards

  • [TRIGGER] Battery level changed
  • [TRIGGER] Temperature changed
  • [TRIGGER] Redox value changed
  • [TRIGGER] pH value changed
  • [TRIGGER] RSSI value changed
  • [TRIGGER] Salt value changed
  • [TRIGGER] TDS value changed


Add the device as you would add any device to Homey. A polling frequency of 15 minutes is used to update the status of the device in Homey (like what is the current pH value) based on the actual status of the device. Due to the fact that ICO takes measures every hour, this update interval is more than enough.


I enjoy creating apps for Homey and try to support them as best as I can. If you enjoy using my apps a donation in return for the time I put into this is much appreciated.


01-03-2021 - It looks like the Ondilo API is not available at the moment.
Therefor, the Homey App cannot connect. Unfortunately there is not much I can do about it. Please contact Ondilo for further support.

02-03-2021 - As @Alexandre_Lechenne is mentioning is his post, the service should be up again. Thanks for the update!


Cool nice product, too bad they are so expensive! Would love to own something like this for my summer temp pool, but can’t sell this to my wife.

Installation problem…
I only get http error 500 no mater what I do?
Any idea?

Best regards

It looks like the Odilo API is down.

The login page gives a 500 error.

I do not own a Ondilo device, if someone could contact them and ask why their API is down, would be great :wink:

I post an issue on their support last week-end and they replied to me that the server is in maintenance. On March 1st the service is now on.