Take the Guesswork Out of Water care
Introducing Spa Sense™

Spa Sense™ System
Introducing Spa Sense™, automatic daily water care reports and care instructions
Introducing Spa Sense, our new automatic water care system that measures chlorine, pH, and alkalinity daily with ease. This patented technology links directly to the SmartTub® app for 24/7 access to daily water reports and personalized dosing recommendations, based on your spa model and water volume.
Spend less time cleaning and more time together, with Spa Sense™.
Simple to Use, Even Simpler to Interpret
Spa Sense™ works to measure your spa’s chlorine, pH, and alkalinity each day, reporting it back to you directly through the SmartTub® app. You can throw out those hard-to-read test strips. Through our SmartTub® app, you will get clear and easy-to-read results, simplifying testing and streamlining chemical dosing.


Smartest Sensor on the Market
Spa Sense™ is the only sensor that offers precise recommendations based on your specific spa model and water volume. To get started, simply select your chemical preferences and you’ll receive daily personalized reports and custom dosing instructions, tailored to your individual needs. Spa Sense™ works to measure the chlorine, pH and alkalinity of your spa multiple times a day.
Interested in incorporating a new product into your routine? You can scan any water care product and get instant usage suggestions based on your personal preferences. And because Spa Sense™ is fully integrated with our SmartTub® app, your automated daily reports are available on your phone 24/7.
No More Test Strips
Stop struggling with confusing, outdated, color-coded test strips. Spa Sense™ recognizes your exact spa model and provides precise recommendations of what and how much product to add. Plus, with seamless integration through the SmartTub® app, you can easily order the exact chemicals you need, tailored to your spa’s specifications, ensuring hassle-free water care management.
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The Most Reliable Form of Testing
Introducing Microfluidics chip sensing – the only liquid-based reagent sensor on the market. This cutting-edge microfluidic technology provides the most accurate water testing available, simplifying water care from day one and long beyond.
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