10 Best water gurus of 2025

Save up to 17% off

Best Choice

1

GURU

Water-Stop 48" x 72" Square Center ABS - No Drain Super Kit

17% Off
9.6

Exceptional

Our Rating
How do we rank?

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

2

Sutro
Sutro Pool & Spa Water Smart Monitoring Device | Tests Alkalinity, pH, Chlorine | Digital Water Tester
Main highlights

Smart Monitoring and Recommendations
The Sutro device offers seamless water monitoring and treatment advice via its app, ensuring your pool stays clean and safe.

Ideal for Busy Pool Owners
Perfect for those who want effortless pool maintenance with real-time alerts and updates, even when away from home.

Highly Accurate Readings
Customers praise its precision in measuring pH, chlorine, and alkalinity, providing reliable data for maintaining pool health.
9.4

Excellent

Our Rating
3

WaterGuru
Waterguru - Sense S2 Smart Pool Monitor - Chlorine & pH Meter - CYA & Alkalinity Tester Pool Water Tester - Spa & Hot Tub Monitor - Includes WaterGuru Sense S2 C5 Cassette, Float Ring & More

15% Off
Main highlights

Smart Pool Care Solution
Balances your pool perfectly and saves on energy bills.

Ideal for Remote Monitoring
Perfect for pools and spas in remote locations.

Accurate Testing Praised
Highly accurate readings that align with manual tests.
9.3

Excellent

Our Rating

8.0
Simple to use

8.0
Precision

8.0
worth the money
4

WaterGuru

WaterGuru Sense S1 Smart Cassette - 5 Pack - Compatible with The WaterGuru Sense S1 Smart Pool Monitor only - Pool Chlorine & pH Meter - Pool Water Tester - Monitor Pool Chemicals
9.1

Excellent

Our Rating
5

iopool.com
iopool Smart Water Monitor - Works for Chlorine & Bromine Pools, Hot Tubs, & Swim Spas - Gives Precise Dosage recommendations. !
Main highlights

Real-Time Water Analysis
Provides real-time analysis for safe and clear pool water.

Ideal for Pool Owners
Perfect for chlorine, bromine, and saltwater pools and spas.

Guided Pool Care
App offers precise dosage recommendations and chemical management.
8.9

Very Good

Our Rating

9.5
Easy installation

9.5
Simple to use

9.1
Precision
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6

GoveeLife

GoveeLife Smart Pool Thermometer with WiFi Gateway, Digital Swimming Water Thermometer Temperature Monitor with IPX7 Waterproof, Remote App Notification Alert for Ice Bath Tub, Fishbowl, Pond, Hot Tub
8.8

Very Good

Our Rating
7

Rola-Chem
New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000
Main highlights

Automatic Water Level Maintenance
The Pool Sentry M-3000 automatically maintains pool water levels, preventing overflows or low water conditions.

Ideal for Frequent Travelers
Perfect for pool owners who travel frequently and need consistent water levels maintained.

Sturdy Build Quality
Praised for its strong and sturdy construction, ensuring durability and reliability.
8.7

Very Good

Our Rating

9.3
Easy installation

9.3
Precision

9.1
Simple to use
8

MAV AquaDoc
Digital Water Testing Kit - Digital Hot Tub Water Tester for Pool - Digital Chlorine Tester for Pool by AquaDoc with Water Analyzer and Test Strips
Main highlights

Accurate Digital Testing
Provides precise readings for seven key water parameters, enhancing pool and spa maintenance.

Ideal for Pool and Spa Owners
Perfect for those managing water chemistry in pools and hot tubs.

Praised for Ease of Use
Customers love its simplicity and effectiveness in providing reliable results.
8.6

Very Good

Our Rating
9

Flume
Flume 2 Smart Home Water Monitor and Leak Detector – Real-Time Water Usage Tracking, Easy Installation, No Plumbing Required
Main highlights

24/7 Leak Detection and Alerts
Flume's smart water leak detector provides peace of mind with real-time alerts for leaks inside and outside your home.

Ideal for Water Conservation
Perfect for monitoring water usage and reducing waste, especially in drought-affected areas.

Easy Installation Praised by Users
Customers appreciate the simple installation process that requires no plumbing expertise.
8.5

Good

Our Rating

9.7
WiFi signal

9.3
Precision

9.1
Easy installation
10

Govee
Govee WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and App Notifications, Leak and Drip Alerts by Email, Detector for Home, Bedrooms, Basement, Kitchen, Bathroom, Laundry(Not Support 5G WiFi)
Main highlights

Key Features
Real-time alerts to your phone, loud 100dB alarm with mute, and connects up to 10 sensors for full home coverage.

Ideal Use Cases
Perfect for detecting leaks in high moisture areas like bathrooms, kitchens, and basements to prevent water damage.

Customer Praise
Most reviews highlight the reliable app notifications and the ease of setup and use as the product`s standout features.
8.2

Good

Our Rating

8.9
Battery Duration

8.0
worth the money

8.0
WiFi signal

10 Best water gurus of 2025

1

Water-Stop 48" x 72" Square Center ABS - No Drain Super Kit

2

Sutro Pool & Spa Water Smart Monitoring Device | Tests Alkalinity, pH, Chlorine | Digital Water Tester

3

Waterguru - Sense S2 Smart Pool Monitor - Chlorine & pH Meter - CYA & Alkalinity Tester Pool Water Tester - Spa & Hot Tub Monitor - Includes WaterGuru Sense S2 C5 Cassette, Float Ring & More

8.0

8.0

8.0

4

WaterGuru Sense S1 Smart Cassette - 5 Pack - Compatible with The WaterGuru Sense S1 Smart Pool Monitor only - Pool Chlorine & pH Meter - Pool Water Tester - Monitor Pool Chemicals

5

iopool Smart Water Monitor - Works for Chlorine & Bromine Pools, Hot Tubs, & Swim Spas - Gives Precise Dosage recommendations. !

9.5

9.5

9.1

6

GoveeLife Smart Pool Thermometer with WiFi Gateway, Digital Swimming Water Thermometer Temperature Monitor with IPX7 Waterproof, Remote App Notification Alert for Ice Bath Tub, Fishbowl, Pond, Hot Tub

7

New Pool Sentry M-3000 NA231 Automatic Water Leveler Swimming Pool Filler M3000

9.3

9.3

9.1

8

Digital Water Testing Kit - Digital Hot Tub Water Tester for Pool - Digital Chlorine Tester for Pool by AquaDoc with Water Analyzer and Test Strips

9

Flume 2 Smart Home Water Monitor and Leak Detector – Real-Time Water Usage Tracking, Easy Installation, No Plumbing Required

9.7

9.3

9.1

10

Govee WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and App Notifications, Leak and Drip Alerts by Email, Detector for Home, Bedrooms, Basement, Kitchen, Bathroom, Laundry(Not Support 5G WiFi)

8.9

8.0

8.0

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