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10 Best Pool Thermometer 2025 in the United States
#1
Winner
GoveeLife Smart Pool Bath Thermometer Wireless App Easy Read, WiFi Digital Pool Thermometer Floating with IPX7 Waterproof, Notification Alert, Water Temperature Monitor for Swimming Pond, Hot Tub
The GoveeLife Smart Pool Thermometer stands out for its smart remote monitoring capabilities. By connecting to a 433 gateway, it allows users to monitor water temperature in real-time through an app, with a range of up to 328 feet. This feature is particularly useful for various outdoor and indoor locations, provided there are no obstacles that can disrupt signal transmission. The device measures temperatures accurately, with a range from -40°F to 158°F, and has a refresh rate of 2 seconds, ensuring timely updates. Additionally, it offers the flexibility to switch between °F and °C easily.
Rating
10.0
Chosen by1,398
Accuracy
Durability
Ease of Use
Most important from
1199 reviews
#2
ThermoPro Waterproof Wireless Pool Thermometer Easy Read, Digital Pool Thermometer Floating for Swimming Pool, Upgraded IPX8 Water Temperature Monitor for Hot Tub, Cold Plunge, Ice Bath, Pond
The ThermoPro Waterproof Wireless Pool Thermometer is a floating digital device designed for monitoring water temperature in pools, hot tubs, ice baths, and even aquariums. It uses a wireless RF connection with a strong range of up to 500 feet, allowing you to check the temperature from indoors, which adds convenience and flexibility. The device is highly accurate, with a sensor that measures temperature within ±0.9°F (±0.5°C), covering a broad temperature range from -40°F to 158°F. This means it can handle extreme cold or hot water, suitable for various uses beyond just swimming pools.
Rating
9.1
Accuracy
Durability
Ease of Use
Most important from
627 reviews
#3
Taylor EMW0063562, 1 Pack, White
The Taylor EMW0063562 is a straightforward, analog pool thermometer designed for both indoor and outdoor use. Its aluminum body is a strong point, as it makes the thermometer weather resistant and rust proof, which means it can handle outdoor pool environments without falling apart quickly. The large display with both Fahrenheit and Celsius scales makes reading the temperature easy for anyone, removing the guesswork often found with smaller or digital-only displays.
Rating
8.5
Type
Accuracy
Durability
Most important from
2957 reviews
Top 10 Best Pool Thermometer 2025 in the United States
#1
Winner
GoveeLife Smart Pool Bath Thermometer Wireless App Easy Read, WiFi Digital Pool Thermometer Floating with IPX7 Waterproof, Notification Alert, Water Temperature Monitor for Swimming Pond, Hot Tub
GoveeLife Smart Pool Bath Thermometer Wireless App Easy Read, WiFi Digital Pool Thermometer Floating with IPX7 Waterproof, Notification Alert, Water Temperature Monitor for Swimming Pond, Hot Tub
Type: Smart Pool Thermometer
Accuracy: High Accuracy
Durability: IPX7 waterproof rating
Ease of Use: Easy to use
Additional Features: APP Control, Low Battery Indicator
Chosen by 1398 this week
ThermoPro Waterproof Wireless Pool Thermometer Easy Read, Digital Pool Thermometer Floating for Swimming Pool, Upgraded IPX8 Water Temperature Monitor for Hot Tub, Cold Plunge, Ice Bath, Pond
ThermoPro Waterproof Wireless Pool Thermometer Easy Read, Digital Pool Thermometer Floating for Swimming Pool, Upgraded IPX8 Water Temperature Monitor for Hot Tub, Cold Plunge, Ice Bath, Pond
Type: Wireless Pool Thermometer
Accuracy: ±0.9°F (±0.5°C)
Durability: IPX8 waterproof, ABS plastic housing
Ease of Use: Pre-paired, includes batteries
Additional Features: Backlit display, max/min temperature memory
Taylor EMW0063562, 1 Pack, White
Taylor EMW0063562, 1 Pack, White
Type: Analog
Durability: Weather resistant, rust proof aluminum
Ease of Use: Large display, Fahrenheit & Celsius, no power
Additional Features: Large Display
INKBIRD IBS-P05R Solar Powered Wireless Pool Thermometer with Ambient Light | Digital Swimming Pool Thermometer with Indoor Remote Control | IP68 Waterproof | for Hot Spring, Spa, Hot Tub
INKBIRD IBS-P05R Solar Powered Wireless Pool Thermometer with Ambient Light | Digital Swimming Pool Thermometer with Indoor Remote Control | IP68 Waterproof | for Hot Spring, Spa, Hot Tub
Type: Solar powered wireless pool thermometer
Accuracy: Not extremely precise temperature readings
Durability: Waterproof IP68, plastic, durable
Ease of Use: Simple setup, solar-powered, low maintenance
Additional Features: Wireless monitor 300m, 9 devices, display
INKBIRD Solar Wireless Pool Thermometer with 7-in-1 WiFi Gateway | Indoor Temperature Humidity Monitor with Data Export | Smart Swimming Pool Thermometer for Bathtub, Pond
INKBIRD Solar Wireless Pool Thermometer with 7-in-1 WiFi Gateway | Indoor Temperature Humidity Monitor with Data Export | Smart Swimming Pool Thermometer for Bathtub, Pond
Type: Solar Wireless Pool Thermometer
Accuracy: High Accuracy
Durability: Waterproof, IP68, anti-collision seal
Ease of Use: Digital display, multi-data, app monitoring
Additional Features: WiFi, 7-in-1 gateway, 1 year data
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INKBIRD IBS-P01R 2nd Generation Wireless Floating Pool Thermometer Easy to Read for Hot Tub, Compatible with Gateway IBS-M1 and IBS-M2
INKBIRD IBS-P01R 2nd Generation Wireless Floating Pool Thermometer Easy to Read for Hot Tub, Compatible with Gateway IBS-M1 and IBS-M2
Type: Wireless Floating Pool Thermometer
Durability: Resistant to UV rays and chemicals
Ease of Use: Requires careful handling for waterproofing
Additional Features: Max range 300 feet, upgradeable to WiFi
BaldrTherm Solar-Powered Floating Pool Thermometer, High Precision, Dual-Sided Anti-Fog Display for Outdoor Pools, Spas & Aquariums(Blue)
BaldrTherm Solar-Powered Floating Pool Thermometer, High Precision, Dual-Sided Anti-Fog Display for Outdoor Pools, Spas & Aquariums(Blue)
Type: Solar-powered floating pool thermometer
Accuracy: ±1°F/°C
Durability: IPX7 waterproof, submersible 3 meters
Ease of Use: Dual LED, anti-fog, updates every 5s
Additional Features: Solar charging, AAA battery backup
Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading with Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor for Hot Tub/Ice Bath/Swimming Pool/SPA/Aquarium/Pond
Pool Thermometer Digital Floating Easy Read, Anti-Fog 360° Reading with Indoor Temperature Humidity Monitor, IPX7 Water Temperature Monitor for Hot Tub/Ice Bath/Swimming Pool/SPA/Aquarium/Pond
Type: Digital pool thermometer
Accuracy: ±1°F/°C
Durability: Waterproof with double-layer seal
Ease of Use: Easy setup, manual, 24/7 support
Additional Features: 360° view, updates every 5 sec
XY-WQ Chlorine Floater, Floating Pool Chlorine Dispenser (Turtle), Fits 1 and 3 Inch Tablets for Large and Small Pools, Hot Tub, Spa
XY-WQ Chlorine Floater, Floating Pool Chlorine Dispenser (Turtle), Fits 1 and 3 Inch Tablets for Large and Small Pools, Hot Tub, Spa
Type: floating dispenser
Durability: durable PP and ABS plastic, sun-resistant
Ease of Use: collapsible, adjustable flow ring
Additional Features: adjustable flow ring, collapsible
#10
XY-WQ Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String - Swimming Pools, Spas, Hot Tubs, Ponds (Turtle)
XY-WQ Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String - Swimming Pools, Spas, Hot Tubs, Ponds (Turtle)
Type: Floating Pool Thermometer
Ease of Use: Floats, rope tether, digital display
Additional Features: Large digital display, battery powered
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Buying Guide for the Best Pool Thermometer
Choosing the right pool thermometer is essential for maintaining the ideal water temperature in your pool. A good thermometer helps you monitor the water temperature accurately, ensuring a comfortable and safe swimming environment. When selecting a pool thermometer, consider the type, accuracy, durability, and ease of use to find the best fit for your needs.TypePool thermometers come in different types, including digital, analog, and floating thermometers. Digital thermometers provide quick and accurate readings and often come with additional features like alarms and memory functions. Analog thermometers are simple and reliable, using a traditional mercury or alcohol-based system to measure temperature. Floating thermometers are designed to float on the water's surface, making them easy to read from a distance. Choose the type that best suits your preference for ease of use and accuracy.
AccuracyAccuracy is crucial for a pool thermometer to ensure you get precise temperature readings. High-accuracy thermometers can measure temperature within a small margin of error, typically within 1-2 degrees Fahrenheit. For general pool use, a thermometer with moderate accuracy is usually sufficient. However, if you need precise temperature control, such as for a heated pool or spa, opt for a high-accuracy model.
DurabilityDurability is important because pool thermometers are exposed to water, chemicals, and varying weather conditions. Look for thermometers made from high-quality, waterproof materials that can withstand prolonged exposure to pool water and sunlight. Thermometers with shatterproof casings are also a good choice to prevent breakage. If you have a busy pool with lots of activity, a more durable thermometer will ensure longevity.
Ease of UseEase of use refers to how simple it is to read and operate the thermometer. Digital thermometers often have large, easy-to-read displays and may include features like backlighting for nighttime use. Analog thermometers should have clear, visible markings. Floating thermometers should be easy to retrieve from the water. Consider your personal preference and how often you will be checking the temperature when choosing a thermometer that is user-friendly.
Additional FeaturesSome pool thermometers come with additional features that can enhance their functionality. For example, some digital thermometers have wireless capabilities, allowing you to monitor the temperature remotely. Others may include alarms to alert you when the water reaches a certain temperature. Consider what additional features might be useful for your specific needs and choose a thermometer that offers those benefits.