Load image into Gallery viewer, NEW! - EcO Start Salt + Connect
Load image into Gallery viewer, NEW! - EcO Start Salt + Connect
Load image into Gallery viewer, NEW! - EcO Start Salt + Connect

NEW! - EcO Start Salt + Connect

Regular price 329.00 EUR
Sale price 329.00 EUR Regular price
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EcO Plus Connect Saltwater: Control Your Pool Anywhere!

Discover EcO Plus Connect Saltwater, an intelligent and connected solution designed specifically for salt-treated pools, as well as hot tubs/spas. With the EcO probe and the Bluetooth/Wi-Fi relay connectivity from iopool, take full control of your pool's water quality, wherever you are, for easy and efficient maintenance.


  • Versatile: EcO Saltwater works with any treatment, including salt.
  • Discreet: EcO seamlessly blends into your pool.
  • Easy to Use: Simply let it float.
  • Enhanced Accuracy: Reliable measurements for consistently healthy water.
  • Free iopool App: Receive personalized recommendations.
  • 2-Year Warranty: Enjoy the assurance of a quality product.

Limitless Remote Access

The Bluetooth/Wi-Fi relay included in this pack revolutionizes how you monitor your pool. Now you can access your pool's data from anywhere, whether you're on vacation, at work, or at home.


All you need to do is place EcO in the water, following our step-by-step guide. The iopool app will then allow you to check real-time measurements of your water, including pH, ORP (oxidation-reduction potential), disinfection capacity, and water temperature.

ORP is a key indicator of your pool water's quality, measuring the overall sanitation level.

This Package Includes

The EcO Plus Connect pack includes:

  • The EcO smart analyzer.
  • The Bluetooth/Wi-Fi relay for limitless remote access.
  • A startup guide;
  • A dosing spoon;
  • 3 test strips;
  • Free access to the iopool app;
  • 20 easy-dip salt strips.

iopool App

The iopool app provides maintenance recommendations based on the data collected by EcO. Say goodbye to guesswork! The app tells you when and how much product to use to maintain your pool's chemical balance. EcO + iopool App = Clear, safe, and balanced water 24/7. You can download our app for free on the Apple Store (iOS) or Google Play Store (Android).


Treatment Spa Pool
Active Oxygen ✓*

*In addition to a chlorine-based treatment.


  • EcO must always remain submerged in water. Prolonged exposure to air can damage the sensors.
  • EcO should be stored properly (follow the app's instructions) when the water temperature is below 15 degrees Celsius.

Frequently Asked Questions

What about test strips/strip tests?

Test strips are always useful for measuring stabilizer levels, alkalinity, and water hardness. The app will recommend performing strip tests during installation and as needed. Learn more on our blog.

What if I'm not satisfied?

If you're not completely satisfied, take advantage of our 30-day money-back guarantee.

Can I use EcO with pool chemicals that are not iopool brand?

Absolutely. However, for the best experience, we recommend using our iopool pool maintenance chemicals. Why? Because our recommendation engine is specially designed to work with our products.

What is the probe's lifespan?

EcO has a 2-year lifespan. After this period, you can order a replacement module (€99.00). Purchasing this module extends the warranty by an additional two years.

What is the probe's warranty duration?

The EcO probe is covered by a 2-year warranty from the date of purchase.

Do I need a subscription?

No, there's no subscription required. You can access all features, including chat customer support.

Can I access my data worldwide?

Yes, it's possible with this complete pack, including the Bluetooth/Wi-Fi relay.

What parameters are monitored?

The EcO probe monitors the following parameters:

  • Water temperature.
  • Disinfection capacity (redox potential, ORP).
  • pH (hydrogen potential).

Do you have other questions?

Check out our dedicated FAQ section or contact us via in-app support or on our website.

Property Description Quantity Unit
IOT Connect your probe with our IOS or Android application NA NA
Weight of package +/- 1kg 1 Kg
Weight of EcO probe Lightweight 150 g
Size (Height) Small 20 cm
Size (Width) Small 5 cm
Bluetooth (Low Energy) A technology that uses less electricity, allow our probe to have a much longer life time 0 NA
Lifetime 2 years lifetime. After that, you should buy a remplacement module (99,00 €) 2 years
Recommanded price, taxe included 199,99 € 199 euro (€)
Registred data Water temperature,
desinfection capacity (Redox, ORP), pH NA NA
Recommandation engine Water hardness, water alkalinity
amount of stabilizer (cyanuric acid level) NA NA
Related articles Bluetooth / Wi-Fi Gateway, ioapp, chemicals, replacement module NA NA

Customer Reviews

Based on 5 reviews
Frédéric Vanderpoorten
Super satisfait

Eco Salt utilisé pour notre Spa. J’avais déjà une sonde classique pour la piscine. Ces produits rendent vraiment plus agréable l’utilisation d’une piscine et d’un Spa à domicile. J’ai également raccordé le boîtier wifi. Ça permet de vérifier à distance si tout est fonctionnel pour l’utilisation du Spa quand on rentre au soir. Je l’ai placé dans la maison car je doute qu’il puisse résister à la pluie

Christian COJAN

Je suis très satisfait pour le moment de l'utilisation de mon Eco Start. Dernièrement il m'a alerté sur un dysfonctionnement de mon electrolyseur de sel suite au paramètre "capacité de désinfection " qui était trop faible . Et en effet j'avais la led de signalement d'un défaut qui clignotait en rouge suite à une circulation de l'eau qui était trop faible à cause de la "chaussette de filtration " qui était colmatée et qu'il était necessaire que je lave.
Bravo à IO Pool !!!!!!
Quand on est content il faut le faire savoir aussi….
Christian COJAN


La sonde est arrivée à temps ! superbe

Christian COJAN
Un client très satisfait

Très bon produit.
Remarquable service après-vente avec une excellente réactivité et très à l'écoute de ses clients. Totalement satisfait

Alexis Girard
HS après seulement 2 jours

Mon Eco start est tombé en panne après 2 jours de fonctionnement. Par contre, le SAV a été réactif et une nouvelle sonde est en cours d’expédition