What does the WaterGuru Sense 3 test in my pool water?

It automatically checks pH, free chlorine (up to 25 ppm), CYA, alkalinity, hardness, pump flow, and temperature — then sends results straight to your app.

Does it work for pools, spas, and hot tubs?

Yes! It's built for in-ground pools, above-ground pools, spas, and hot tubs.

How often does it test the water?

Every day, automatically, no manual sampling needed.

How is the device powered?

SENSE 3 is solar powered. It uses approximately one hour of full sunlight per day. There is a USB C port on the top of the unit that can be used to charge the device if necessary.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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WaterGuru Sense S2 Smart Pool Monitor – Digital Pool & Spa Water Tester for Chlorine, pH, CYA & Alkalinity – Wi-Fi Enabled – Includes C5 Cassette, Float Ring & Batteries

Product ID: 674051051

Details

Battery description
Alkaline
Brand
WaterGuru
Colour
White
Compatible devices
Inground pools
Power source
Battery

📱Wi-Fi enabled app control

🔋Battery powered, easy install

🔬Patented optical sensor tech

Description

💧 Dive into smart pool care—because your pool deserves next-level precision!

EFFORTLESS POOL MASTERY - Real-time chemical readings sent directly to your phone—ditch manual testing forever.
PRECISION YOU CAN TRUST - Patented optical sensor and laminated-glass strip deliver lab-grade accuracy daily.
PLUG PLAY INSTALLATION - No tools needed—mounts easily on your skimmer for instant monitoring.
COMPLETE CHEMICAL INSIGHT - Measures Free Chlorine, pH, Alkalinity, Cyanuric Acid, and Calcium Hardness for pristine water.
SMART SAVINGS SMART SWIM - Optimize chemical use and energy bills with expert advice tailored to your pool’s unique profile.

The WaterGuru Sense S2 is a Wi-Fi enabled smart pool monitor that uses patented optical sensor technology to provide daily, precise measurements of key pool chemicals including Free Chlorine, pH, Total Alkalinity, Cyanuric Acid, and Calcium Hardness. Designed for easy skimmer installation and controlled via a dedicated app, it offers expert pool care advice to optimize water quality and reduce maintenance effort. The system includes a C5 cassette for chemical testing, float ring, and batteries, making it a comprehensive solution for inground pools, spas, and hot tubs.

Specifications

ASIN	B0BT7BYJQ3
Battery Description	Alkaline
Brand	WaterGuru
Colour	White
Compatible Devices	Inground pools, all pools, hot tubs
Control Method	App
Customer Reviews	3.5 3.5 out of 5 stars (188)
Global Trade Identification Number	00850011421352
Item Type Name	WaterGuru SENSE Series 2
Manufacturer	WaterGuru
Model Number	WG-SENSE25
Mounting Type	Skimmer Mount
Number of Items	1
Part Number	WG-SENSE25
Power source	Battery Powered
Sensor Technology	Optical
UPC	850011421352
Unit Count	1.0 count

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