Smart pool water monitors

Pool Water Monitors

Smart, connected water testers that measure pH, chlorine (ORP), salt, and temperature around the clock — then send balancing recommendations straight to your phone. No more test strips.

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A pool water monitor is a smart sensor that lives in your pool and tests the water for you — automatically, all day, every day. Instead of dipping test strips or hauling a sample to the pool store, you get accurate readings and clear, personalized instructions on your phone. It’s the difference between guessing at your chemistry and knowing exactly what your water needs.

Balanced water isn’t just about clarity. The right pH and sanitizer levels protect swimmers’ skin and eyes, prevent scale and corrosion on your equipment, and stop algae before it starts. A continuous monitor catches problems while they’re small — before the water turns cloudy or green.

What a pool water monitor measures

Each reading tells you something different about the health of your water. Here’s what the parameters are used for:

  • pHHow acidic or basic the water is. Off-balance pH causes skin and eye irritation, cloudy water, and makes chlorine less effective.
  • Disinfection / ORPOxidation-Reduction Potential measures how effectively your sanitizer is actually killing bacteria — a truer picture of protection than a raw chlorine number.
  • TemperatureComfort for swimmers, and a key driver of chemical demand — warmer water burns through sanitizer faster and grows algae more quickly.
  • TDS / SaltTotal Dissolved Solids and salt concentration — essential for saltwater pools to keep the chlorine generator running in its ideal range.

Why use a smart monitor instead of test strips?

Test strips and liquid kits give you a single snapshot — and only when you remember to test. A connected monitor reads the water every hour, learns your pool’s patterns with AI, and warns you before a problem appears. It also tells you the exact dose of each product to add, so you stop over-buying chemicals. Most owners spend far less time on maintenance and noticeably less on chemicals once the guesswork is gone.

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ICO

ICO Pool Water Monitor

$599$449Save $150

AI-powered smart monitor that tracks pH, chlorine (ORP), salt & temperature 24/7 and sends dosing recommendations to your phone. Works with chlorine, bromine & saltwater pools.

ICO comes in two versions — a Chlorine/Bromine model and a Saltwater model — so its sensors are tuned to your exact pool. Choose your pool type on the product page.

What the ICO water monitor is used for

ICO turns pool chemistry from a chore into an automatic, app-guided routine:

  • Automatic testing — measures your water every hour and replaces manual test strips and kits.
  • Instant alerts — notifies you before an imbalance becomes cloudy or green water.
  • Exact dosing advice — tells you precisely how much of each product to add, so you stop over-buying chemicals.
  • Remote monitoring — check your pool from anywhere over Wi-Fi and share readings with family or your pool pro.
  • All pool types — works with chlorine, bromine, and saltwater pools, and fits right in your skimmer.
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Pool water monitor FAQs

What does a pool water monitor do?

A pool water monitor automatically tests your water and reports the results to your phone. ICO measures pH, disinfection (ORP), temperature, and salt/TDS every hour, then sends recommendations so you always know exactly what to add.

Is a smart monitor more accurate than test strips?

It’s far more consistent. Strips give one reading at one moment and are easy to misread. ICO uses commercial-grade ORP sensing and reads continuously, so it catches trends and warns you before problems appear.

Does ICO work with saltwater pools?

Yes. ICO comes in a Chlorine/Bromine version and a dedicated Saltwater version so the sensors are matched to your pool. Choose your pool type on the product page.

Is there a subscription or monthly fee?

No. ICO has no subscription and no hidden fees — the app and monitoring are included.

How is a water monitor different from a robotic pool cleaner or skimmer?

A robotic cleaner handles physical dirt on the floor and walls, a pool skimmer clears floating surface debris, and a water monitor manages the chemistry. Together they cover every part of pool care.