The Best Pool Thermometers in 2024

A soothing dip in the pool can be a daily escapade, but the comfort it offers significantly depends on the water temperature. Too cold or too warm waters can be a deterrent to this tranquil experience. Having one of the pool thermometers becomes an essential part of your pool maintenance toolkit.

A reliable pool thermometer provides accurate temperature readings, ensuring the water is always at the desired warmth. Whether you are a casual swimmer or a meticulous pool owner, a dependable pool thermometer is a small yet significant gadget for maintaining the inviting allure of your pool.

Best Pool Thermometers:

1. GAME Solar Digital Pool & Spa Floating Thermometer


The GAME Solar Digital Pool & Spa Floating Thermometer is a step into modernity with its solar-powered functionality and digital display. Designed to float effortlessly on the water while providing precise temperature readings, this thermometer is a blend of eco-friendliness and technological advancement.

Its double-sided display and LCD screen further enhance the user experience, making it a compelling choice for the environmentally conscious pool owner.

The GAME Solar Digital Pool & Spa Floating Thermometer stands out with its solar-powered operation, making it an eco-friendly choice for monitoring water temperature. While the dependence on sunlight could pose a challenge in low-light conditions, the clarity of its digital display, the convenience of its double-sided viewing, and the flexibility in temperature units make it a highly functional and user-friendly device.

Its simplistic yet effective design ensures hassle-free usage, making it a noteworthy addition to any pool or spa. This thermometer embodies a blend of environmental consciousness and modern technology, catering to the basic temperature monitoring needs of pool and spa owners.

Product Features:

  • Solar Powered: Harnesses solar energy to operate, promoting eco-friendliness.
  • Digital Display: Provides clear and precise temperature readings on an easy-to-read LCD screen.
  • Double-Sided Display: Allows viewing the temperature from any angle, enhancing convenience.
  • Fahrenheit & Celsius Readings: Offers the flexibility of viewing temperature in either Fahrenheit or Celsius.
  • Versatile Usage: Suitable for both pools and spas, indicating its adaptability to different water environments.


  • Eco-Friendly Operation: Utilizes solar power, reducing the need for battery replacements.
  • Clear Readings: The digital display ensures clarity and precision in temperature readings.
  • Convenient Viewing: A double-sided display allows for easy viewing from any angle.
  • Flexible Temperature Units: Catering to different preferences by offering temperature readings in both Fahrenheit and Celsius.
  • Hassle-Free Usage: Floats on the water, providing temperature readings without any installation or setup.


  • Dependence on Sunlight: May face operational challenges in low-light conditions.
  • Lack of Additional Features: It does not offer additional functionalities like connectivity or alarms.

2. Inkbird Wireless Pool Thermometer

The Inkbird Wireless Pool Thermometer and Receiver Set brings a modern touch to the traditional task of monitoring pool temperatures. With its wireless technology, it breaks the mold, offering an easy and convenient way to keep tabs on your pool’s comfort level from a distance.

This updated version stands out for its user-friendly display and ease of setup, making it a desirable choice for pool owners.

The Inkbird Wireless Pool Thermometer and Receiver Set is a breath of fresh air in the realm of pool thermometers. Its wireless connectivity, coupled with an easy-to-read display, makes monitoring your pool’s temperature a convenient and straightforward task.

While the exclusion of batteries and potential range limitations pose minor hurdles, the overall ease of use, accuracy, and versatility of this thermometer set make it a worthy addition to any pool maintenance toolkit.

Its modern features bridge the gap between traditional temperature monitoring and contemporary convenience, making it a notable choice for those looking to maintain the perfect pool temperature effortlessly.

Product Features:

  • Wireless Connectivity: Allows monitoring of pool temperature from a comfortable distance.
  • Easy Read Display: The clear and intuitive display makes reading temperatures a breeze.
  • Floating Thermometer: No installation is needed. It floats and transmits temperature data seamlessly.
  • Versatile Usage: Suitable for swimming pools, hot tubs, and hot springs.
  • Battery Operated: Offers a wire-free setup, though batteries are not included in the package.


  • Easy Setup: Straightforward to set up and start using without any hassles.
  • Accurate Readings: Provides precise temperature readings, ensuring you’re well-informed.
  • Convenient Monitoring: The wireless receiver allows you to monitor the temperature without having to be poolside.
  • Durable Construction: Built to last and withstand the typical wear and tear of outdoor use.
  • Versatile Application: This can be used in different water bodies, adding to its value.


  • Batteries Not Included: Requires separate purchase of batteries, which could be an inconvenience.
  • Range Limitations: The wireless range might be limited, especially with obstructions.

3. Aquatix Pro Pool Chlorine Floater Dispenser with Thermometer

The Aquatix Pro Pool Chlorine Floater Dispenser with Thermometer is a game-changer in pool maintenance, offering a dual-functionality that caters to both sanitation and temperature monitoring.

This floating dispenser is designed to make pool upkeep a breeze while ensuring the water remains at a desirable temperature. Its ability to handle 1 to 3-inch chlorine tablets efficiently, coupled with an integrated thermometer, makes it a valuable addition to any pool, spa, or hot tub.

The Aquatix Pro Pool Chlorine Floater Dispenser with Thermometer is a commendable tool for individuals seeking to maintain a sanitized and comfortable water environment effortlessly. Its dual functionality of dispensing chlorine and monitoring temperature sets it apart from conventional floaters.

While its size is daunting for smaller pools, and the thermometer poses readability issues in specific lighting, the overall utility, ease of use, and durable construction make it an efficient and valuable addition to your pool maintenance arsenal. This dispenser epitomizes convenience, reducing the hassle of pool upkeep and ensuring a pleasant swimming experience.

Product Features:

  • Dual Functionality: Dispenses chlorine tablets and monitors water temperature simultaneously.
  • Large Capacity: Can accommodate multiple 1 to 3-inch chlorine tablets, reducing the frequency of refills.
  • Durable Construction: Built to endure the outdoor pool environment, promising longevity.
  • Adjustable Flow Rate: Allows control over the amount of chlorine dispensed to suit different pool sizes and sanitation needs.
  • Versatile Usage: Suitable for in-ground and above-ground pools, spas, and hot tubs.
  • Integrated Thermometer: Provides accurate temperature readings alongside chlorine dispensing.


  • Efficient Chlorine Dispensing: Ensures your pool remains sanitized while also monitoring the temperature.
  • Easy to Use: Simple to operate with an adjustable flow rate for customized chlorine dispensing.
  • Robust Build: Durably constructed to withstand the elements and regular use.
  • Versatile Application: Suitable for various types of pools and hot water facilities.
  • Convenient Monitoring: The integrated thermometer offers a handy way to keep tabs on water temperature.


  • Size: This may be considered large for smaller pools or spas.
  • Reading Clarity: The thermometer may be hard to read in certain lighting conditions.

4. eLander Pro Water Thermometers, for Outdoor & Indoor Swimming Pools

The eLander Pro Water Thermometers embody simplicity and efficiency, making the task of monitoring your pool’s temperature straightforward and hassle-free. For outdoor and indoor swimming pools, this thermometer is a practical choice for anyone looking to keep a close eye on their water temperature without any frills.

Its uncomplicated design and reliable functionality make it a noteworthy option for basic temperature monitoring needs.

The eLander Pro Water Thermometers are a solid choice for individuals who appreciate simplicity and reliability. While it may lack the advanced features seen in digital or wireless counterparts, its ability to provide accurate temperature readings in a no-nonsense manner is its strongest suit.

The easy installation and durable construction further add to its appeal, making it a practical and straightforward solution for monitoring water temperature in both indoor and outdoor swimming pools. The eLander Pro Water Thermometers encapsulate the essence of hassle-free pool maintenance, making them a worthy consideration for any pool owner.

Product Features:

  • Simple Design: Easy to read and operate without any complex setups.
  • Versatile Usage: Suitable for both outdoor and indoor swimming pools.
  • Reliable Temperature Readings: Provides accurate temperature measurements for informed pool maintenance.
  • Durable Construction: Built to withstand the typical outdoor and indoor pool environments.
  • Easy to Install: Comes with a string for easy attachment and floating capability.


  • Ease of Use: Its simplistic design makes it user-friendly and easy to read.
  • Accurate Readings: Offers reliable temperature readings, ensuring you are well-informed of your pool’s conditions.
  • Versatile Application: Its suitability for both indoor and outdoor pools adds to its value.
  • Durable: Designed to endure regular use and the elements, promising longevity.
  • Hassle-free Installation: The inclusion of a string for attachment makes installation a breeze.


  • Lacks Advanced Features: This may not appeal to those seeking digital readings or additional functionalities.
  • Readability: Some users might need help to read the thermometer from a distance due to its basic design.

5. XY-WQ Floating Pool Thermometer

With a whimsical crab design, the XY-WQ Floating Pool Thermometer is not just a practical gadget but also a fun addition to your pool. This large-sized thermometer is designed to offer accurate temperature readings in an easy-to-read format, making it a delightful yet functional accessory for both outdoor and indoor swimming pools and spas.

Its playful aesthetics, combined with reliable performance, make it a distinct choice for pool owners.

The XY-WQ Floating Pool Thermometer is a charming merger of fun design and practical functionality. Its crab design is bound to catch the eyes, while the easy-to-read large display delivers accurate temperature readings, making pool maintenance a less mundane task.

Although it may need more advanced features, and its size could be a hindrance in smaller pools, its ease of use, accurate readings, and playful design make it a noteworthy choice for those looking to add a quirky yet practical accessory to their pool or spa.

The XY-WQ Floating Pool Thermometer is a reflection of how pool maintenance can be both fun and functional.

Product Features:

  • Fun Crab Design: Adds a playful touch to your pool while serving a practical purpose.
  • Large Size Easy Read Display: Ensures that you can easily read the temperature from a distance.
  • Versatile Usage: Suitable for outdoor and indoor swimming pools, as well as spas.
  • Durable Construction: Built to last and provide reliable readings over time.
  • String Attachment: Comes with a string for easy attachment and floating capability.


  • Engaging Design: The crab design adds a playful and engaging aspect to the usual task of temperature monitoring.
  • Accurate Readings: Provides reliable and accurate temperature readings for informed pool maintenance.
  • Ease of Use: Easy-to-read display and simple setup make it user-friendly.
  • Versatile Application: Suitable for different water bodies, enhancing its utility.
  • Durable: Designed to withstand typical pool conditions and regular use.


  • Size: Its large size may be cumbersome in smaller pools or spas.
  • Lacks Advanced Features: This may cater to something other than those looking for digital readings or additional functionalities.

Tips on Choosing

Choosing the right pool thermometer is a blend of understanding your needs and being aware of the features that various thermometers offer. Here are some essential tips to guide you in making an informed decision:

Type of Thermometer:

  • Digital vs Analog: Digital thermometers provide precise readings and often come with additional features like wireless connectivity. In contrast, analog thermometers are more straightforward but may need more precision and features than digital ones.

Power Source:

  • Consider whether you prefer a battery-powered thermometer, a solar-powered one, or a traditional analog thermometer that requires no power.


  • Opt for thermometers with large, clear displays or digital screens that ensure you can easily read the temperature from a distance.

Wireless Connectivity:

  • Some digital thermometers offer wireless connectivity, allowing you to monitor the temperature remotely, which can be a significant convenience.


  • Look for thermometers that are constructed with durable materials to withstand the harsh pool environment and regular use.


  • If you have multiple water bodies like a spa or a hot tub in addition to your pool, a versatile thermometer that can be used across these is a good choice.

Installation Ease:

  • Thermometers that are easy to install or require no installation at all, like floating or submersible thermometers, can save time and effort.


  • Ensure the thermometer provides accurate temperature readings, as this is the core function of the device.

Additional Features:

  • Look out for extra features like alarms, connectivity to smartphone apps, or dual functionality like chlorine dispensing, which could enhance your pool maintenance routine.


  • Finally, consider your budget. While it’s essential to get a reliable and accurate thermometer, there are options available at various price points to suit different financial considerations.

By taking into these factors, you can navigate through the plethora of options available and select a pool thermometer that aligns well with your requirements, ensuring a well-maintained and comfortable pool environment.


What is the most accurate type of pool thermometer?

  • Digital pool thermometers are often more accurate and easier to read compared to their analog counterparts.

Can I use a regular thermometer for my pool?

  • It’s advisable to use a thermometer designed specifically for pool use as they are built to withstand pool chemicals and outdoor conditions.

How often should I check my pool’s temperature?

  • Checking your pool’s temperature daily can help maintain a comfortable swimming environment and assist in efficient pool heating.

Where should I place my pool thermometer?

  • It’s best to place your pool thermometer in the shade, about 18 inches below the water surface, for accurate readings.

Can a pool thermometer be used in a hot tub or spa?

  • Yes, many pool thermometers are versatile and can be used in hot tubs or spas as well.


Choosing the pool thermometer is crucial for maintaining a comfortable and safe swimming environment. This guide has delved into various types of pool thermometers, reviewed some top picks, and provided tips to aid in your selection.

Whether you prefer a simple analog thermometer or a digital one with advanced features, there’s a suitable option for every pool owner. Keeping an eye on your pool’s temperature has always been challenging with the right pool thermometer at your disposal.

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