Best Ondilo Ico Spa 2026

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Last Updated - 03.02.2026

Best Choice

01

ondilo

ICO Pool V2 Salt - Electronic Water Analyzer for Salt Treated Swimming Pools - Hourly Measurements of pH, ORP, TDS and Water Temperature - Advice on Your Smartphone

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9.8

Exceptional

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TECHNICAL FEATURES: Connect to Wi-Fi and Bluetooth. Long-lasting lithium-ion battery and rechargeable via the USB port (once every 6 months) with the included USB cable
SUITABLE FOR SALT POOLS With its Orp probe in gold, ICO Pool is compatible with salt treatments (electrolyzer)
Personalised tips: depending on your pool (volume), the type of treatment chosen and the location. Various recommendations (addition of treatment agents, weekly maintenance, filtering).
Monitor the water of your distant pool: ICO Pool Salt analyses the water quality 1 time per hour and sends you tips on your smartphone when needed. ICO Pool recommends you the right product at the right dosage and at the right time
AUTOMATIC MEASUREMENTS ICO Pool Salt measures water temperature, pH, ORP (redox) and TDS (salinity) every hour. ICO Pool accompanies you with the Water Index - Bath Index (colour coded for water quality).

429,00 €
02

ondilo

ICO Spa Sel v2 Ondilo - Intelligent Connected Water Analyzer for Hot Tub - Anticipates Water Fluctuations -

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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SPECIFICATIONS - Long lasting lithium-ion battery, rechargeable via the USB port with the included USB cable (1 x every 6 months). Wi-Fi and Bluetooth connection.
PERSONALIZED RECOMMENDATIONS: Personalized tips based on the volume and type of disinfection of your hot tub. Various recommendations (addition of treatment agents, weekly maintenance). ICO recommends the right product at the right dosage and at the right time
Optimal spa water quality: ICO Spa monitors your spa 24/7, analyses the water quality and sends you tips on your smartphone when necessary. ICO Spa accompanies you with the Water Index (colour-coded bath index)
COMPATIBLE WITH SALT TREATMENTS With the ORP probe in gold, ICO Spa is compatible with salt treated spas (electrolyzer).
Automatic measurements: ICO Spa measures water temperature, pH, ORP - redox (disinfection) and TDS - salinity (amount of salt).

429,00 €
Value for Money

03

ondilo

ICO Spa V2 Chlorine Bromine - Connected Water Analyzer for Spas Treated with Chlorine or Bromine - Measures PH, ORP and Water Temperature Once an Hour - Recommendations on Smartphone

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The sensors are replaceable. 4 probes: pH, ORP Platinum, TDS and temperature.
ICO also works under the ceiling/connected to Wi-Fi - Bluetooth
ICO Spa v2 connects you to your spa via its smartphone app and quickly analyzes the quality of your water to give you recommendations for product dosage and care
Fits in all ponds: chlorine – bromine
Charge once per season, like a phone, via USB charger

379,00 €
04

ondilo

ICO Pool V2 Chlorine Bromine - Connected Water Analysis Device for Swimming Pools Treated with Chlorine or Bromine - Hourly Measurements pH, ORP, Water Temperature - Recommendations on Your Smartphone

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With its Orp probe made of platinum, ICO Pool is compatible with chlorine and bromine pools
Personalised recommendations depending on pool (volume), type of treatment chosen and location
Measurement charts, dashboard and recommendations are available on the app
Long-lasting lithium-ion battery, rechargeable via the USB port (1 x every 6 months) with the included USB cable
ICO Pool monitors your pool 24/7, analyses the water quality and sends you recommendations on your smartphone
ICO Pool measures water temperature, pH and ORP (redox) hourly
ICO Pool guides you with the Water Index - Bath Index (colour code for water quality) and its various recommendations (addition of treatments, weekly maintenance). ICO recommends you the right product at the right dosage and at the right time
Graphics: Day view, week, month
Designed and manufactured in France
Connect to Wi-Fi and Bluetooth

379,00 €
05

ondilo

Ondilo ICO Spa Salt - Smart Water Analyzer for Hot Tubs - Connected to Your Smartphone - Against Water Fluctuations - For All Salt Spas (Electrolysers)

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The sensors are replaceable. 4 probes: pH, ORP (specific for salt treatment), TDS and temperature.
Suitable for all spas with salt treatment
ICO also works under the ceiling / connected to Wi-Fi - Bluetooth
ICO Spa Salt connects you to your spa thanks to the app on the smartphone and quickly analyses the quality of your water to give you recommendations on product dosages and care
Charge 1 time per season, like a phone, via USB charger

419,00 €
06

ondilo

Ondilo ICO WiFi Pool Monitor Pool Water Monitor Pool Water Monitoring Device 1 Piece Tablet 4375635031

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

It takes into account meteorological changes and notifies you of measures
It goes under the shutter and into the skimmer/connected to Wi-Fi - Bluetooth/charging once per season, like a phone, via USB charger/its sensors are replaceable. ICO freshwater pool consists of 4 probes: pH, ORP Platinium, TDS and temperature.
ICO's artificial intelligence allows you to prevent the variations of your pool's fresh water and warn you of visible and invisible inconveniences in time. It fits all freshwater pools: chlorine - bromine.
ICO connects you to your freshwater pool thanks to its app on the smartphone and quickly analyses the quality of your water to give you recommendations on doses and care.
Example: ICO reminds you to cover your pool before the wind arrives

409,00 €
07

ondilo

Calibration and Regeneration Set for ICO Probes - Solutions pH 4, pH 7, ORP 470 mV, Regeneration Included, Compatible with ICO Pool and Spa - Optimises the Accuracy and Life of Sensors

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33% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【NEW SOLUTION INCLUDED】: Contains an additional solution for probe regeneration
【LONG SENSOR】: Regular calibration maximizes the life of your sensors
Improved precision: buffer solutions pH 4, pH 7 and ORP 470 mV for reliable measurements
FULL COMPATIBILITY Compatible with ICO Pool and ICO Spa for versatile use
COMPLETE KIT Includes an ICO calibration bracket and instructions for calibrating and replacing sensors

29,90 € 44,75 €(33% Off off)
08

ondilo

Ondilo - Chlorine/Bromine ORP Sensor for ICO Pool and Spa Chlorine/Bromine - ORP Sensor (Platinum) Compatible with ICO Pool and ICO Spa - Regeneration Solution with Calibration Kit - Redox

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Product Type: Kitchen
Ondilo - Chlorine sensor for ICO POOL
Brand: ONDILO

99,00 €
09

ondilo

Ondilo Conductivity Probe for ico Pool and Spa - Measures the Salinity of Your Salt Treated Pool - Compatible with ico Pool and Ico Spa - With Calibration Kit

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

ONDILO
KITCHEN
Conductivity Sensor for ICO Pool icosect01

112,13 €
10

ondilo

Ondilo Conductivity Probe for ico Pool and Spa - Measures the Salinity of Your Salt Treated Pool - Compatible with ico Pool and Ico Spa - With Calibration Kit

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

ONDILO
KITCHEN
Conductivity Sensor for ICO Pool icosect01

99,00 €