Sutro Smart Monitor

Sutro Water Monitoring System for Pool & Spa

Innovative Water Management

What Is The Sutro Smart Monitor?

The Sutro Smart Monitor is an advanced pool and spa water monitor that automatically takes readings of your water chemistry and sends the data to your phone. This allows you to keep track of your spa water quality at all times, ensuring that it’s always safe to swim in.
With its easy-to-use app and accurate sensor technology, the Sutro Smart Monitor takes the guesswork out of water maintenance, giving you more time to enjoy your pool or spa. Plus, it can even recommend which chemicals to add and how much, making the process even simpler!

The Benefits

Consistent

The Sutro Smart Monitor tests your water multiple times each day.

Accurate

Cutting-edge technology enables accurate water readings, every time.

Automated

Enjoy the confidence and convenience of an automated system.

How Does It Work?

The Sutro Smart Monitor is a highly efficient device that tests your pool, hot tub or all season pool water three times a day using a professional-grade cartridge of reagents. These reagents are similar to those found in liquid water test kits, providing the most reliable and precise measurements available on the market.

The Sutro smartphone app generates daily reports that show your pH, free chlorine (or bromine), and alkalinity levels, and it recommends precisely what and how much of each water care chemical you should add.

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Sutro is a smart system that will help you manage your pool (or spa). It's the simple, safe, and seamless way to measure, monitor, and get treatment recommendations to keep your water safe.

The Sutro system comes with: 

  • (1) Sutro Monitor (the device that floats in your spa)
  • (1) Water test cartridge (lasts for about a month) – measures pH, free chlorine (and bromine for spas), and alkalinity).
  • (2) Rechargeable Li-Ion batteries (charge lasts about a month)
  • (1) Hub/charger base (goes in your house to extend Sutro’s range)
  • (1) US-110V adapter

Once you receive the device, download the Sutro App for iPhone or Android here.

  • A subscription to a monthly service plan ($49 for basic or $59 for premium) is required when purchasing a Sutro Monitor.
  • Your subscription includes replacement testing cartridges that are shipped to you as needed.

$749

Why Sutro

Find out why Sutro offers more reliable measures than traditional orp-based monitors.

The Sutro App_1

The Sutro Monitor

Sutro’s goal is to make water safe. They believe that safe water, be it for drinking, agriculture, pool, or spa water, is vital to a thriving world; this drives their daily decision-making.

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Chemistry Tests

Sutro’s goal is to make water safe. They believe that safe water, be it for drinking, agriculture, pool, or spa water, is vital to a thriving world; this drives their daily decision-making.

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Measurements

If a spa’s water is not tested regularly, it will usually have problems. Sutro tests your water three times daily to provide accurate measurements and recommendations.

Sutro Water Monitoring System

White-Glove Experience

Sutro has partnered with Hot Tub Store, bringing together decades of experience and end-to-end support with the Sutro Monitor. Whether you have questions about the Sutro Monitor or App or about hot tub water care in general, we have you covered.

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