EcO Start

Included : EcO probe + Full access to the App + Chemical products (value : 41,57€)

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Why use the EcO smart monitor?

EcO is a pool / spa monitor connected with our mobile application. Our probe helps pool's / spa owners to keep clean and safe water, simplifying maintenance. The probe provides treatment recommendations and step-by-step explanations about pool care.

Compatibility of the probe

Spa Swimming pool

Pack content

This pack includes :

  • One EcO probe;
  • Start guide;
  • One iopool spoon;
  • Free products (1kg pH+, 1kg pH-, 1kg shock chlorine or 1kg bromine or 1kg active oxygen);
  • 5 test strips to measure Total Alkalinity, Hardness, and stabilizer;
  • One cup to measure your products;
  • Unlimited access to the mobile app without any subscription.

This pack is designed to test our products. The consumption of maintenance products depends on factors such as the size of the pool, its nature, the weather, etc. Once your stock of samples is exhausted, you can order the necessary products from our online shop.

Use it with our app

You can free download our application on Apple Store (IOS) or Play Store (Android). Then you can follow advice from our recommendation engine to know when and how you can use our chemicals products.

How does it work?

Configure your pool/spa in the iopool app, then follow the launching procedure in the Start guide. There you go, EcO feeds your water data back to your smartphone when you are near your pool and provides you with treatment recommendations to keep the water clear and healthy!

Want to access your data wherever you are? This is possible by purchasing an iopool Bluetooth / Wi-Fi Gateway.

Main advantages

  • Self-contained;
  • Discreet;
  • Easy to set up and use;
  • 2-year warranty;
  • More precise than manual testing.

Commonly asked questions

What if I am not satisfied?

There is little chance that this will happen because trying an EcO is adopting it! However, if you were not completely satisfied, don't worry: we offer a "Satisfied or refunded" guarantee valid for 30 days after purchase.

Can I use the probe with another brand of products than iopool?

Yes. However, for the best experience, we recommend using the iopool brand as our recommendation engine is based on our products.

What is the lifespan of the probe?

EcO has a lifespan of 2 years, after which you will have to order a replacement module including a new battery and sensors. Buying this module extends the warranty for two more years.

What is the warranty period of the probe?

The EcO probe is guaranteed for 2 years from the date of purchase.

Do I need to pay for any subscription?

No. You can access all functionalities without any subscription, including customer support by in-app messenger.

Can I access my data all around the world?

This is possible by purchasing an iopool Bluetooth / Wi-Fi Gateway. By default, EcO uses Bluetooth Low Energy (BLE) technology to send data to your smartphone, so you have to be near the pool (approx. 9 m).

Which parameters are monitored by the probe?

The analysis parameters of the EcO probe are:

  • The water temperature;
  • The disinfection capacity (Redox capacity, ORP);
  • The pH (hydrogen potential).

Moreover, thanks to the initialization process, our calculation algorithms have 3 important parameters:

  • The hardness of the water;
  • The alkalinity of the water;
  • The amount of stabilizer (cyanuric acid level).

Your question is not on the list?

Consult the dedicated section of our FAQ or contact us via in-app support or on the website.


After initialization, you can't get EcO out of water. See this article for more information.

Customer Reviews

Based on 388 reviews
Jean-Michel Renard

Petit moment de doute lors de la mise en route mais tout rentré dans l’ordre .petit doute sur l’ORP mon pH et nickel température 27° le tac aussi je continue les contrôles languette pour le chlore.

mireille silva
sonde iopool

il a fonctionne une semaine , je vous ai envoyé un mail sans réponse ,on n'a pas de service après vente ,pas de numéro de téléphone une personne a contacter en cas de problème ,,Je suis déçu ,,, en espérant une nouvelle sonde

Bonjour Mireille,

Je viens de vérifier et nous ne trouvons aucun email lié à votre adresse email. Pourriez-vous nous contacter directement à l'adresse ou bien via le support dans l'application ?

Merci d'avance,
L'équipe iopool

Vieville Michael
Sonde Eco et autres.

Super ravis de mon achat. Facile à installer et à utiliser je vais avoir du mal en m en séparer. Trop pratique et de plus les produits d entretien Iopool sont top rien à voir avec les autres marque, je conseil vivement. Et l équipe Iopool facilement joignable et top dans leurs réponses.

Cedric Briquet
Sonde iopool eco

Bonjour alors quand j'ai acheté cette sonde après une vidéo de démonstration de la chaîne électron libre sur YouTube j'étais quand même septique à l'achat de la sonde mais en ayant souvent l'eau verte ou trouble et ben depuis 15 jours que je la possède je ne regrette vraiment pas mon achat et je la recommande je regarde tout les jours se que la sonde me dit de faire et depuis toujours une eau cristalline se qui rend plus agréable l'envie de se baigner et je précise que j'habite les hauts de France j'espère que mon commentaire sera utile sachant que fini les prise de tête a balancé des produits pour rien ou essayer de rattraper la couleur de l'eau

cedric cantigneaux

Très bon système de gestion pour l'eau de la piscine. Facile d'installation et d'utilisation. Pour le moment, j'en suis enchanté

Cédric Virot

Très bon produit!

Roselyne Jouanneau
Pack iopool

J en suis très satisfait

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