ICO - Caring for pool/spa has never been easier
ONDILO Lifestyle
A smarter approach to maintaining healthier, clearer water
- Rating
- 4.2
- 1.2K ratings
- Downloads
- 51.1K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Feb 14
- 2026 · v4.5.0
Screenshots
About ICO - Caring for pool/spa has never been easier
This application requires the use of a ICO device. Find out more on ondilo.com
Measures - Analyses - Alerts - Recommends
Who is ICO?
ICO connected device offers a unique patented technology that monitors and learns the behaviour of your specific pool or spa water.
Always connected, ICO monitors the quality of your pool or spa water 24/7 and sends you personalized alerts and recommendations via your smartphone wherever you are.
ICO takes the guess work out of water care, saving you time and money while providing you with the peace of mind you deserve.
Thanks to the SHARE function, friends or relatives can easily tend to your pool so you can confidently enjoy your vacation.
Our smartphone app features an intuitive Water Index providing you with a convenient and colourful way to know the quality of your pool or spa water by simply looking at the colour of the wave.
ICO measures : Temperature - Sanitizer ORP - pH - TDS - Salt
ICO and its robust Plug & Play sensors are guaranteed for 2 years and the battery is rechargeable. ICO is compatible with chlorine, bromine and salt.
ICO provides you with a healthier, safer swimming experience.
Ready, Set, Swim !
Examples of recommendations:
- Add 3 tablets of chlorine
- Add 102g of pH-
- Weather forecast: consider covering your pool / spa
- Clean your filter
- ...
Measures - Analyses - Alerts - Recommends
Who is ICO?
ICO connected device offers a unique patented technology that monitors and learns the behaviour of your specific pool or spa water.
Always connected, ICO monitors the quality of your pool or spa water 24/7 and sends you personalized alerts and recommendations via your smartphone wherever you are.
ICO takes the guess work out of water care, saving you time and money while providing you with the peace of mind you deserve.
Thanks to the SHARE function, friends or relatives can easily tend to your pool so you can confidently enjoy your vacation.
Our smartphone app features an intuitive Water Index providing you with a convenient and colourful way to know the quality of your pool or spa water by simply looking at the colour of the wave.
ICO measures : Temperature - Sanitizer ORP - pH - TDS - Salt
ICO and its robust Plug & Play sensors are guaranteed for 2 years and the battery is rechargeable. ICO is compatible with chlorine, bromine and salt.
ICO provides you with a healthier, safer swimming experience.
Ready, Set, Swim !
Examples of recommendations:
- Add 3 tablets of chlorine
- Add 102g of pH-
- Weather forecast: consider covering your pool / spa
- Clean your filter
- ...
What’s new
Version 4.5.0 · Updated February 14, 2026
- Allow device calibration even without a Bluetooth connection, and even from an account that is not the device owner's. - Update of the “factory reset” button on the remote control page. - Display calibration results with 1 decimal place to better match the accuracy of the sensors. - Removal of the regeneration step from the device configuration process.
User reviews
Excellent app
Alternatives to ICO - Caring for pool/spa has never been easier
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
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| IMMOTOP.LU | – | Free | 100,000+ | Oct 5, 2026 | Compare |
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