The 9 Best Smart pond thermometers (2023 reviews)

This is one of the best thermometers for the pool ever. Not only does it float, it will show you the temperature of your pool water. It's kerosene inside the thermometer. The more accurate thermometer reads 80 degress F and the Doli thermometer reads 82 degrees F, then you would deduct -2 degrees from your future Doli thermometer results.

The bright orange color makes it easy to see bobbing on the water's surface or to find it should it ever manage to escape the tether line. It does get sucked into the leaf strainer basket. The lily pad keeps water in it, not good for mosquitos.

Why We Like This:

Gift for friends who like frogs
Good brand reputation

Best Pool Thermometer: MILLIARD Smart pond Thermometer

Buy on Amazon

Milliard is known for creating pragmatic and minimalist thermometer for people on the go, and its line of milliard smart pond thermometer definitely falls in line with that reputation. This stays upright in the pool. It is a thermometer, so nothing earth shaking here, but it is fun to have in the pool. If you plan to only use it for one season it is accurate and very cute, but it's not a long lasting item. It works well and is a fun bath time companion.

These thermometers are excellent and easy to read. It is easy for older eyes to read even without glasses. It is whimsical and responsibly priced.

Why We Like This:

Fun floating temp gauge for the pool and very accurate
Easy to read and works well
Give you temperature of the pool accurately

Best little Thermometer: Blufree Smart pond Thermometer

Buy on Amazon

This floating pool thermometer has a cute appearance, it floats on the water surface, easy and safe for your baby to play with. The Floating thermometer offers precise water temperature and pleasant time for you, your family and your friends. The top character is cute and it’s pretty accurate.

This water thermometer has large and clear numbers, that allow you to determine the temperature of your pool, spa, or bathtub. The pond thermometer is made from durable material & shatter resistant, so you can use it for a long time. This is essentially a thermometer leveraging decades old technology to tell you what the temperature is of its surroundings. The swimming pool thermometer has a cute appearance, it floats on the water surface, easy and safe for your baby to play with. This is a very nice, easy to read pool thermometer.

Why We Like This:

Precision temperature sensor which ensures an accurate temperature readout
Easy to read and cute in the pool
Fun little thermometer that reads water temp
Reads pool temp accurately and is cute

Best For Hot Tubs: Kingsource Smart pond Thermometer

Buy on Amazon

The kingsource smart pond thermometer is specially designed for your daily usage and has all useful features. It's a standard red alcohol thermometer that reads over 100F, and floats. It can tie to the side of the pool if desired. It has good size numbers and works great for testing pool temp water compared to heater measurement. It is simple and discrete.

This gauge floats and all you get is surface temperature. It floats nicely, has a string to tether it to the edge if you want and is easy to read. The thermometer is very durable and has survived the Florida sun, hurricanes, and pool water. It is made with durable & shatter resistant plastic.

Why We Like This:

Accurate, as compared to other thermometers in the same pool water, easy to read
Good product, can tie to side of pool if desired
Easy to read and seemingly accurate thermometer

Best solar Thermometer: Chlorstar Smart pond Thermometer

Buy on Amazon

Chlorstar offers a variety of thermometer for personal choice and yet maintaining quality in all the variants. These solar thermometers are really neat for about two weeks. It looks nice floating in the pool at night. It is accurate and fun with its changing colors. It has excellent comprehensive physical and mechanical properties, to go along with the aesthetic beauty and functional design.

The night aspect of this thermometer is great. It glows at night. It is not only does the floating thermometer look great, but the light is designed to allow you to read the thermometer after dark. It is easy to read even when you are swimming inside the pool.

Why We Like This:

Originally fun to watch at night
Floats well and puts out a good amount of colored light
Adds a cool bit of color to the vibe of the pool at night
Combine with moisture from the pool water, makes it quite difficult to read

Best For they: Kabuda Smart pond Thermometer

Buy on Amazon

Compared with other thermometer in this category, the kabuda smart pond thermometer has a convenient design. This Thermometer is accurate and accurate. It is good enough for the pool and they are cute. It is perfect for swimming pools, paddling pools, hot tubs, spas, baby pool, fish ponds, jacuzzis, large aquariums, etc. The pond thermometer is very durable and shatter.

Why We Like This:

Great value and easy to read
Resistant, so it can serve for a long time and still works well
New and hot release

Best With some annoying issues: Aquascape Smart pond Thermometer

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate thermometer. The aquascape smart pond thermometer is exactly that - it's a simple thermometer that hits all the right notes. Connecting to the aquascape smart control app is quick and easy and allows you to create dynamic triggers signaling other smart control products in your pond to react based on the temperature of your water. This specially designed pond thermometer is easy to connect to your smartphone or tablet, allowing you to easily check the temperature of your pond or water feature using the aquascape smart control app. It includes an integrated display panel for monitoring temperature without the use of a tablet or smartphone.

The reader (thermometer), itself is waterproof as it is meant to be submerged in the water. It comes with a transformer and 74012 comes without. It is somewhat sheltered by a wooden shelf that is mounted to the top of the post. The display is also waterproof/weather resistant, and does not need protection from the weather.

Why We Like This:

Works great with some annoying issues
Good investment for long term

Best value For money: ANTOBLE Smart pond Thermometer

Buy on Amazon

The antoble smart pond thermometer is feature-rich yet easy on pocket and fits well with your regular usage. This antoble floating thermometer is the perfect and easy way to measure the temperature of the water in outdoor & indoor swimming pools, spas, hot tubs, bath tubs, lake, aquariums, fish ponds and so on. It features an easy to read display in both outdoor and indoor swimming pools, spas, hot tubs, bath tubs, lake, aquariums, fish ponds and so on.

The pool thermometer comes with a nylon string to tether from the ladder or side of pool or spa,preventing the thermometer from floating away. The large numbers of the thermometer make you easy to read the water temperature. It will float on water's surface for easy access and quick reading. It comes with a tie off tether string so no worries about it floating away from the edge. This product is outstanding and extremely accurate.

Why We Like This:

Shatter resistant plastic body and tie rope make it easy to find
Good investment for long term

Best accuracy: Soulmate Secret Smart pond Thermometer

Buy on Amazon

The soulmate secret smart pond thermometer should be able to handle its purpose and duties with ease. The white thermometer ( the one that goes in the pool ) does not float properly, it lays sideways on top of the pool water so it doesn't really work. It can float in the water vertically and horizontally. It is not heavy because it can float on the water surface.

This thermometer is only used in normal temperature. It is supposed to have a weight at the bottom to keep it upright. The white one is good, is easy to read, and so far (as the pool is just beginning to warm up) very accurate. It is made with durable & shatter resistant plastic. The thermometers are very easy to read and accurate.

Why We Like This:

Good value for a necessary item for pool owners
Will not corrode in high chlorine environment
Would love to have a quality pool thermometer