The Test Kit of The 21st Century

Sutro floats in your pool and monitors your water quality 24/7. Meanwhile, Sutro's app delivers prompt notifications and instructions as needed to keep your pool or spa healthy.

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Pool Tips & Tricks

Olympic Green Pool - The real story surfaces
  Quick Recap 2016 Olympics#rio2016Green diving poolNo goodCatch my first email about the Olympic pool turning green here.  What’s the latest update? On August 13th...
Pool Test Strip Inventor, Mark Stephenson, Strikes Again With Sutro
SAN FRANCISCO, CALIFORNIA, UNITED STATES, August 16, 2016 /-- Previous water technologies area manager Mark Stephenson will be joining Sutro, a cutting-edge water monitoring tech...
The Rio Olympic pool - whats going on? Sutro Investigates.
Happy Friday! Many of you probably heard about the green diving pool at the Olympics. A quick dive into what might have happened. What did...
The Smart Way to Open Your Smart Pool This Spring
Spring is nearly here and that means it's time to start preparing to open your pool from its winter rest. You know you'll want to...
Amazon Partnerships Mean Automated Pool Sensors Meet Automatic Chemical Ordering
Amazon has been making all kinds of headlines lately with its Dash Replenishment Service and Alexa voice recognition devices. Already the king of convenience when...