Top 10 Smart Pool Monitors 2025: Best WiFi & App-Connected Water Quality Sensors

Best gadgets: Top 10 Smart Pool Monitors 2025: Best WiFi & App-Connected Water Quality Sensors

Enjoy your pool with less hassle and more confidence! In 2025, smart pool monitors use advanced sensors and WiFi to track water quality, temperature, and chemical balance—all from your phone. Get instant alerts and maintenance tips to keep your pool safe, clean, and ready to swim all season long.

WiFi & app connectivity for real-time monitoringMeasures pH, chlorine, temperature, and moreCustomizable alert thresholdsMaintenance and cleaning remindersSolar-powered options availableMulti-pool or spa supportData logs and history chartsEasy floating or in-line installationWorks with Alexa & Google AssistantDurable, weatherproof construction

6-in-1 Bluetooth Swimming Pool Water Tester EC/Salinity/pH/ORP/Temperature/Chlorine Meter Wireless Floating Smart Pool Monitor Water Tester for Pools & Swim Spas

6-in-1 Bluetooth Swimming Pool Water Tester EC/Salinity/pH/ORP/Temperature/Chlorine Meter Wireless Floating Smart Pool Monitor Water Tester for Pools & Swim Spas: Amazon.com: Industrial & Scientific

$55.90

Fitpolo Fitness Tracker with Heart Rate Monitor, Smart Watch 1.8 inches Color Touch Screen IP68 Waterproof Step Calorie Counter Sleep Monitoring Pedometer Watches Activity Tracker for Women Men

Buy Fitpolo Fitness Tracker with Heart Rate Monitor, Smart Watch 1.8 inches Color Touch Screen IP68 Waterproof Step Calorie Counter Sleep Monitoring Pedometer Watches Activity Tracker for Women Men: Smartwatches - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$49.99$35.49

Pool Alarm Wi-Fi Camera System – ASTM F2208 Certified – Smart Pool Safety System for Inground & Above Ground Pools – Real-Time Alerts, Live View, Built-in Wi-Fi Repeater – 2025 Model

Amazon.com: SwamCam Pool Alarm Wi-Fi Camera System – ASTM F2208 Certified – Smart Pool Safety System for Inground & Above Ground Pools – Real-Time Alerts, Live View, Built-in Wi-Fi Repeater – 2025 Model : Patio, Lawn & Garden

$439.99$373.45

YoLink Smart Pool Floating Thermometer, 1/4 Mile Range, 5+ Years Battery Life, Emails, Text, App Alerts, Alexa, IFTTT. Pool, Hot Tub, Fish Tank. Hub Required!

Buy YoLink Smart Pool Floating Thermometer, 1/4 Mile Range, 5+ Years Battery Life, Emails, Text, App Alerts, Alexa, IFTTT. Pool, Hot Tub, Fish Tank. Hub Required!: Outdoor Thermometers - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$28.99$23.19

4-in-1 Digital Water Quality Tester - TDS/EC/Temperature( °C / °F )Meter | 0-9999 ppm | for Drinking Water, Hydroponics, Aquariums, RO Systems & Swimming Pools ( 2025 Upgraded ) (White)

4-in-1 Digital Water Quality Tester - TDS/EC/Temperature( °C / °F )Meter | 0-9999 ppm | for Drinking Water, Hydroponics, Aquariums, RO Systems & Swimming Pools ( 2025 Upgraded ) (White): Amazon.com: Industrial & Scientific

$14.88

2025 Smart Watches for Women, 1.85" AI Voice Smartwatch, 24/7 Heart Rate Monitor, Stress/SpO2/Sleep Tracker, IP68 Waterproof, Weather, 100+ Sports Fitness Tracker for Android iOS Gold Metal

Amazon.com: 2025 Smart Watches for Women, 1.85" AI Voice Smartwatch, 24/7 Heart Rate Monitor, Stress/SpO2/Sleep Tracker, IP68 Waterproof, Weather, 100+ Sports Fitness Tracker for Android iOS Gold Metal : Electronics

$129.99$79.96

INKBIRD IBS-P02R WiFi Floating Pool Thermometer Digital with IBS-M2 Wi-Fi Gateway Combo, Wireless Swimming Water Thermometer Set, Easy Reading, Digital Temperature Monitor for Swimming Pools

Buy INKBIRD IBS-P02R WiFi Floating Pool Thermometer Digital with IBS-M2 Wi-Fi Gateway Combo, Wireless Swimming Water Thermometer Set, Easy Reading, Digital Temperature Monitor for Swimming Pools: Outdoor Thermometers - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$52.98

Smart Pool Chlorine Tester with Gateway, WiFi pH and Pool Salt Tester for Swimming Pool, 7 in 1 Chlorine Salinity ORP Monitor for Aquarium Sodium Chloride Swimming Pools Hot Tub Spas

Amazon.com : Yewhick Smart Pool Chlorine Tester with Gateway, WiFi pH and Pool Salt Tester for Swimming Pool, 7 in 1 Chlorine Salinity ORP Monitor for Aquarium Sodium Chloride Swimming Pools Hot Tub Spas : Patio, Lawn & Garden

$189.88$139.88

New Digital Pool Water Tester & Smart Pool Monitor for Chlorine, ORP, Salinity, pH, EC, TDS & Temp - 24/7 Pool Chemical Monitor for Hot Tubs, Pond & Spas

Buy New Digital Pool Water Tester & Smart Pool Monitor for Chlorine, ORP, Salinity, pH, EC, TDS & Temp - 24/7 Pool Chemical Monitor for Hot Tubs, Pond & Spas: Water Test Kits - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$186.66$169.99

Tester - Accurate Pool Water Testing Kit Special Edition, Ultimate Smart Digital Testing Machine for Swimming Pool, spa, hot tub, 27 Water Parameters, Bluetooth, WiFi, App

Buy Tester - Accurate Pool Water Testing Kit Special Edition, Ultimate Smart Digital Testing Machine for Swimming Pool, spa, hot tub, 27 Water Parameters, Bluetooth, WiFi, App: Water Test Kits - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$319.00

2-in-1 Chlorine&PH Meter Swimming Pool Tester, Handheld CL2 Level Meter Test Spa Water Quality Analysis Monitoring Monitor Analyzer

Buy 2-in-1 Chlorine&PH Meter Swimming Pool Tester, Handheld CL2 Level Meter Test Spa Water Quality Analysis Monitoring Monitor Analyzer: Water Test Kits - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$31.90$29.90

6-in-1 Wireless Water Quality Tester Bluetooth Floating Water Quality Monitor for Pools, Spas, and Hydroponics - pH, EC, ORP, Chlorine, Salinity, and Temperature Measurement

6-in-1 Wireless Water Quality Tester Bluetooth Floating Water Quality Monitor for Pools, Spas, and Hydroponics - pH, EC, ORP, Chlorine, Salinity, and Temperature Measurement: Amazon.com: Industrial & Scientific

$57.99

2025 New Digital Pool Thermometer Floating Easy Read, IPX8 Swimming Thermometer Wireless,Water Temperature with LCD Display, Outdoor Floating Thermometers for Bath Pool Hot Tubs Fish Tank with 2m Rope

Buy 2025 New Digital Pool Thermometer Floating Easy Read, IPX8 Swimming Thermometer Wireless,Water Temperature with LCD Display, Outdoor Floating Thermometers for Bath Pool Hot Tubs Fish Tank with 2m Rope: Test Kits & Thermometers - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$28.99$22.99

Why Choose a Smart Pool Monitor?

Forget manual test strips and guesswork! Smart monitors provide instant, accurate readings and app alerts, so you’ll always know when to adjust chemicals or clean your pool.

Key Features for 2025

Look for accurate sensors, long battery life, solar charging, and a reliable app with helpful alerts. Data history and voice assistant integration add extra convenience.

Our Selection Process

We reviewed the latest models for sensor accuracy, durability, app usability, and user feedback. Only the most reliable and user-friendly pool monitors made our 2025 list.

FAQ

Will these monitors fit any pool?
Yes, most are designed for universal use—floating or in-line—compatible with standard pools and spas.
What do smart pool monitors measure?
They track pH, chlorine/bromine, temperature, and sometimes other metrics like salt or ORP.
Can I get maintenance reminders?
Absolutely. Top models send app notifications when it’s time to clean or adjust chemicals.
Are they hard to install?
No, most are simply dropped in the water or easily plumbed in-line—no tools or wiring needed.
Are solar-powered models reliable?
Yes, leading solar models offer long runtimes and reduce battery replacements—great for busy pool owners.