Megan's Pool Guide

The Best Pool Thermometers For Measuring The Temperature Of Your Swimming Pool!

By Megan Cox | Updated : 09/04/2024

Maintaining the ideal temperature of your swimming pool is crucial for comfort and enjoyment. Whether you're preparing for a relaxing swim or an energetic pool party, knowing the precise water temperature helps you manage your pool’s environment effectively. Pool thermometers come in various designs and features, and choosing the right one can enhance your swimming experience. A good pool thermometer will help you make your decision a little easier. In this article we look at the best pool thermometers for 2024.

Pool Thermometers

Inkbird Wireless Floating Pool Thermometer For Swimming Pools And Hot Tubs
Our 1 Pick Pool Thermometer

  • Pros & Cons
  • Easy To Read
  • Fahrenheit and Celsius
  • Wireless Pool Thermometer

Price Value Ratio :Our Results

  • Why We Picked It

The Inkbird IBS-P01R wireless pool thermometer is an awesome choice for most pools and hot tubs. It is easy to read and has a maximum connection distance is 300 feet. We like this pool thermometer because you can check the temperature of your pool without going outside. This pool thermometer is made from high-quality materials and is durable. I found this pool thermometer to be very accurate and to support both Fahrenheit and Celsius readings. Overall, this pool thermometer is a great choice!

eLander Large Floating Pool Thermometer For Swimming Pools, Spas, Hot Tubs, And Fish Ponds
Our 2 Pick Pool Thermometer

  • Pros & Cons
  • Large Display
  • Accurate Readings
  • Durable & Shatter Resistant

Price Value Ratio :Our Results

  • Why We Picked It

This pool thermometer is a great low-cost option! It features a large display and is durable and shatter-resistant! We like the eLander floating pool thermometer because it is perfect for swimming pools, spas, hot tubs, and fish ponds. This pool thermometer provides accurate readings in both Fahrenheit and Celsius and is easy to use. It comes with a long string and a large display. This basic pool thermometer does everything you need and it is hard to beat the price. We think you will love this basic pool thermometer!

Blufree Floating Shark Pool Thermometer For Swimming Pools, Spas, Hot Tubs, And Jacuzzis
Our 3 Pick Pool Thermometer

  • Pros & Cons
  • Easy To Use
  • Shatter Resistant
  • Accurate Temperature Readings

Price Value Ratio :Our Results

  • Why We Picked It

The Blufree basic floating shark pool thermometer is a perfect choice. This easy to use floating pool thermometer provides precise water temperature readings and is a lot of fun. This durable pool thermometer is made from high-quality materials and is shatter resistant. The shark cartoon design is fun for the kids. This awesome pool thermometer comes with a 45-day money-back guarantee and a 12-month replacement warranty. We like this pool thermometer because it provides accurate readings and is priced right!

Blufree Floating Fish Pool Thermometer For Swimming Pools, Spas, Hot Tubs, And Jacuzzis
Our 4 Pick Pool Thermometer

  • Pros & Cons
  • Easy To Use
  • Accurate Readings
  • Money Back Guarantee

Price Value Ratio :Our Results

  • Why We Picked It

If you are looking for an awesome pool thermometer that provides accurate readings this is it! The Blufree floating fish pool thermometer is a great choice for swimming pools, spas, hot tubs, and jacuzzis. This durable pool thermometer is made from high-quality materials and is shatter resistant. It is super easy to use and does a great job! This pool thermometer features a fish cartoon design and can be used as a thermometer or a toy. We like that this pool thermometer comes with a 45-day money-back guarantee and a 12-month replacement warranty.

Solar Powered Digital Floating Pool Thermometer With Large Easy To Read LCD Screen
Our 5 Pick Pool Thermometer

  • Pros & Cons
  • Solar Powered
  • No Batteries Needed
  • Double-Sided Display

Price Value Ratio :Our Results

  • Why We Picked It

This digital floating pool thermometer is solar-powered which means no batteries are needed. It stays charged by using energy from the earth’s sun. This floating temperature gauge features large, easy-to-read numbers on a double-sided LCD screen that is angled allowing you to easily determine the temperature of your pool, spa, pond, or bathtub. We like this floating pool thermometer because it reaches a depth of 5-inches below the water’s surface for more accurate readings. Made from high-quality shatter-resistant materials this is a great pool thermometer!

Accurate Easy To Read Tube Pool & Spa Thermometer With ABS Case And 3-Feet Cord
Our 6 Pick Pool Thermometer

  • Pros & Cons
  • High-Quality
  • Super Easy To Read
  • Accurate Temperature Readings

Price Value Ratio :Our Results

  • Why We Picked It

This high-quality pool thermometer does everything you need at an affordable price. You will love that this pool thermometer provides accurate readings in both Fahrenheit and Celsius and is easy to read. This pool thermometer comes with a heavy-duty durable ABS tube case and a 3-feet cord. Pool thermometers will provide you with crucial information about the performance of pool heating systems. This pool thermometer does everything you need and it is hard to beat the price. Overall, we like this pool thermometer because it is durable and easy to read.

Floating Flamingo Pool Thermometer With String For Swimming Pools, Spas, And Hot Tubs
Our 7 Pick Pool Thermometer

  • Pros & Cons
  • Large Display
  • Easy To Read
  • Shatter Resistant

Price Value Ratio :Our Results

  • Why We Picked It

This floating flamingo pool thermometer makes it easy to measuring pool and spa water temperatures and provides accurate readings in both Fahrenheit and Celsius. It is easy to read and made from durable & shatter-resistant materials. This pool thermometer is great for swimming pools, hot tubs, fish ponds, aquariums, and spas. You will love the Flamingo style design. This pool thermometer is priced right and does a good job. The kids will love it! This thermometer reads up to 120 Fahrenheit and 50 Celsius. Overall, a great choice!

Floating Turtle Swimming Pool Thermometer With String For Swimming Pools, Spas, Hot Tubs
Our 8 Pick Pool Thermometer

  • Pros & Cons
  • Easy To Read
  • Includes String Tether
  • Durable & Shatter Resistant

Price Value Ratio :Our Results

  • Why We Picked It

The floating turtle swimming pool thermometer is a great choice for swimming pools, spas, and hot tubs. This pool thermometer has a cute turtle appearance and floats on the water surface. It is also safe and fun for your baby to play with. This pool thermometer displays in both Fahrenheit and Celsius. It is easy to read and includes a string tether. One of the things we really like about this pool thermometer is that it is made from durable high-quality materials and is shatter resistant. Awesome choice!

Ambient Weather WS-14 Wireless 8-Channel Floating Pool and Spa Thermometer
Our 9 Pick Pool Thermometer

  • Pros & Cons
  • Large LCD Display
  • Updates Every 60 Seconds
  • Wireless Pool Thermometer

Price Value Ratio :Our Results

  • Why We Picked It

If you are looking for a wireless pool thermometer this is a great choice! The WS-14 wireless pool and spa thermometer is waterproof and floats on the surface of the pool water. The sensor displays and wirelessly transmits the water temperature to the display console. The screw-on lid design with an internal gasket provides a leak-free, water-resistant design. The console also includes an indoor thermometer for monitoring air temperature. Overall, we were very happy with this wireless pool thermometer.

Pool Thermometer Comparison

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Pool Shock

Pool Shock will quickly eliminate algae, bacteria, and other harmful contaminants from your pool water. Keep your pool water crystal clear by using pool shock weekly. See our picks for best pool shock.

Pool Algaecides

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Robotic Pool Cleaners

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Above Ground Pool Ladders

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Chlorine Tablets

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Frequently Asked Pool Thermometer Questions

What are the different types of pool thermometers available?

Pool thermometers come in several types:

  • Floating Thermometers: These float on the water and are easy to spot. They often have a tether to prevent drifting.
  • Digital Thermometers: These provide accurate readings with a digital display and may offer additional features like memory functions and wireless connectivity.
  • Analog Thermometers: These use a liquid column or a dial to indicate temperature and are typically simple to read.
  • Pool Thermometer with Chemical Tester: Some models combine temperature measurement with chemical testing to simplify pool maintenance.

What features should I look for in a good pool thermometer?

When selecting a pool thermometer, consider:

  • Accuracy: Ensure it provides precise and reliable temperature readings.
  • Durability: Choose a thermometer made from weather-resistant materials for longevity.
  • Ease of Use: Look for an easy-to-read display and intuitive controls, especially for digital models.
  • Additional Features: Features like backlighting, wireless connectivity, or multiple measurement units can be useful.
  • Size and Design: Ensure the size and design fit your pool and do not obstruct swimming.

How do I calibrate a pool thermometer?

Calibration varies by type:

  • Digital Thermometers: Follow the manufacturer's instructions, often accessible through a menu or settings option.
  • Analog Thermometers: These generally do not require calibration. If readings are off, check for damage or use a reference to verify accuracy.

How can I maintain and care for my pool thermometer?

To maintain your pool thermometer:

  • Regular Cleaning: Clean with a mild soap and water solution to remove debris and algae.
  • Proper Storage: Store in a dry, cool place when not in use to prevent damage.
  • Check for Damage: Inspect periodically for wear or damage, especially if floating. Replace or repair as necessary.
  • Battery Replacement: For digital models, replace batteries as needed to ensure accurate readings.

Can a pool thermometer be used in both hot and cold weather?

Most pool thermometers are designed for a range of temperatures. However, check the specifications for your model:

  • Floating and Analog Thermometers: Generally work well in varying temperatures.
  • Digital Thermometers: Verify the temperature range it can handle as some may have limits.

What is the best material for a pool thermometer?

The best material depends on the type of thermometer:

  • Plastic: Common in floating and digital models, resistant to pool chemicals and weather conditions.
  • Glass: Often used in analog thermometers, durable but can be fragile.
  • Stainless Steel: Sometimes used for added durability and resistance to corrosion, especially in high-end models.

How do I install a pool thermometer?

Installation depends on the type:

  • Floating Thermometers: Simply place them in the pool. Ensure the tether is secure to prevent loss.
  • Digital Thermometers: Follow manufacturer instructions, which may involve placing the sensor in the pool and securing the display unit nearby.
  • Analog Thermometers: Typically hang from the pool wall or attach using a suction cup.

Are there any safety concerns with pool thermometers?

Generally, pool thermometers are safe to use. However:

  • Floating Thermometers: Ensure they do not have sharp edges or small parts that could be a choking hazard.
  • Digital Thermometers: Handle carefully to avoid damage to electronics and avoid placing them in the pool while the battery compartment is open.
  • Analog Thermometers: Be cautious with glass models to prevent breakage.

How do I choose between a digital and an analog pool thermometer?

Consider the following:

  • Accuracy: Digital thermometers often provide more precise readings.
  • Ease of Reading: Digital models can be easier to read, especially in low light.
  • Maintenance: Analog thermometers are simpler but may require more frequent manual checking.
  • Features: Digital models may offer additional features like memory functions or wireless monitoring.

How often should I check my pool thermometer?

You should check your pool thermometer regularly to ensure accurate temperature readings:

  • Daily: It’s good practice to check the temperature daily, especially during extreme weather conditions or if you notice changes in pool water quality.
  • Weekly: Regularly inspect for any signs of wear or damage to ensure the thermometer remains in good working condition.

Conclusion

A pool thermometer is a valuable tool for maintaining the ideal swimming environment and ensuring the comfort and safety of pool users. The options available in 2024 offer a range of features and designs to suit various preferences and budgets. Whether you prefer the precision of a digital readout, the simplicity of an analog model, or the eco-friendliness of a solar-powered option, there is a thermometer to meet your needs.

If you are looking for a perfect pool thermometer we recommend our # 1 pick the Inkbird Wireless Floating Pool Thermometer For Swimming Pools And Hot Tubs. The Inkbird IBS-P01R wireless pool thermometer is an awesome choice for most pools and hot tubs. It is easy to read and has a maximum connection distance is 300 feet. We like this pool thermometer because you can check the temperature of your pool without going outside. This pool thermometer is made from high-quality materials and is durable. I found this pool thermometer to be very accurate and to support both Fahrenheit and Celsius readings. Overall, this pool thermometer is a great choice!

The next pool thermometer we recommend is the eLander Large Floating Pool Thermometer For Swimming Pools, Spas, Hot Tubs, And Fish Ponds. This pool thermometer is a great low-cost option! It features a large display and is durable and shatter-resistant! We like the eLander floating pool thermometer because it is perfect for swimming pools, spas, hot tubs, and fish ponds. This pool thermometer provides accurate readings in both Fahrenheit and Celsius and is easy to use. It comes with a long string and a large display. This basic pool thermometer does everything you need and it is hard to beat the price. We think you will love this basic pool thermometer!

Our third pick is the Blufree Floating Shark Pool Thermometer For Swimming Pools, Spas, Hot Tubs, And Jacuzzis. The Blufree basic floating shark pool thermometer is a perfect choice. This easy to use floating pool thermometer provides precise water temperature readings and is a lot of fun. This durable pool thermometer is made from high-quality materials and is shatter resistant. The shark cartoon design is fun for the kids. This awesome pool thermometer comes with a 45-day money-back guarantee and a 12-month replacement warranty. We like this pool thermometer because it provides accurate readings and is priced right!

Thank you for taking the time to read our Pool Thermometer research!