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The Best Bluetooth Pool Thermometer

What Are The Best Bluetooth Pool Thermometers in 2021?

Looking for a new Bluetooth pool thermometer? Check out this article to find the best options available on the Internet.

If you are keen on swimming, you may well know that the pool’s temperature has great effects on the body. Jumping in water that is too cold may lead to a temperature shock, or more dangerously, hypothermia. On the other hand, water that is too hot may cause overheat and reduce chlorine’s effect in the pool. In this case, a bluetooth pool thermometer is necessary to measure the appropriate temperature for your swimming water. The difference between this and normal thermometers is that it can directly transmit the heat measurement to your mobile device. That means you don’t have to jump into the pool to read it!

There are many available options on the market, ranging from low to high price tiers. We will go through some of the best options, one by one, to find out which one suits you the most. Let’s begin.

The Best Bluetooth Pool Thermometer of May 2021 – Reviews and Top Rated

Rank No. #1
Inkbird IBS-P01R Wireless Pool Thermometer Floating Easy Read, Remote Pool Thermometer for Swimming Pool, Bath Water, and Hot Tubs.
  • 🛀Wireless Connection: The maximum connection distance is 300 feet. You can check temperature readings with the receiver without going outside the room.
  • 🛀Accurate Reading: Support both Fahrenheit and Celsius readings.
  • 🛀Premium quality: The thermometer has adopted high quality materials, it is solid and durable.
  • 🛀Multiple Uses: The IPX7 waterproof thermometer is ideal for Indoor&Outdoor use like swimming pools, Fish Ponds, aquariums, baby bath, spas etc. Ranges from -40℃~70℃(-40℉~158℉).
  • 🛀Attention:After installing, please pay attention to tightening the product to prevent water.
Rank No. #2
GAME 14030-BB Solar Digital Pool & Spa Thermometer Floating, Solar Powered & Wireless No Batteries Needed, Fahrenheit & Celsius, Double-Sided Display, Large Easy to Read LCD Screen, Light Blue
  • SOLAR POWERED: The GAME Solar Digital Pool and Spa Thermometer is solar powered which means no batteries are needed. This floating swimming pool thermometer stays charged by using energy from the earth’s sun.
  • LARGE, EASY-TO-READ NUMBERS: 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.
  • TEMPERATURES IN FAHRENHEIT OR CELSIUS: Our pool and hot tub thermometer is made from high-quality, shatter-resistant materials. Use the blue button to switch the temperature display to Fahrenheit or Celsius. This floating pool temperature gauge reaches a depth of 5-inches below the water’s surface for a more accurate reading of your swimming pool’s water temperature.
  • TETHER INCLUDED: For easy installation and a secure fit, we’ve built a durable and long-lasting tether. The tether helps to prevent it from floating into the skimmer basket or other pool-cleaning equipment.
  • PAIRS PERFECTLY WTH OTHER GAME PRODUCTS: Our wireless pool thermometer design is produced by GAME. This thermometer pairs perfectly with other great GAME-branded pool products such as our solar chlorinators.
Rank No. #3
Hanyan Wireless Pool Thermometer, Remote Pool Thermometer Digital Floating Pool and Spa Thermometer for Swimming Pool
  • Conveniences: An easy way to read your water temperature from both indoors and outdoors. Check indoor temp from your living room, check water temp from pool.
  • Easy to Set up: The pool thermometer can set temperature alarm,alarm with snooze.display indoor and water temperature,month,date,week,time and reception channel.
  • The Thermometer uses the high quality sensor, the sensor directly contacts with the water, the measurement temperature is more accurate. It is widely used to measure water temperature in bathtub, swimming pool, pond and spa
  • Convenient: It can receive three channels with 433MHz/100m distance, and receive water temperature from up to 3 locations.
  • Widely Used: The Water thermometer has wide measuring range from -40℃ to +60℃ Indoor temperature range: -10℃ to +50℃, Designed for use in the pool,heated pool,wood fired tubs,spa thermometer,monitor the temperatures in a koi pond,monitor the temperature in outside hot tub from inside the house,pool water temp,as father's day present,Christmas present.
Rank No. #4
Jumbo Pool Thermometer Aquatix Pro, Premium Water Thermometers with String, Integrated Pocket & Shatter Resistant, Ideal for All Outdoor / Indoor Swimming Pools, Spas, Hot Tubs & Ponds
  • NO GUESS WORK: Aquatix Pro Pool Thermometers Provide Accurate Reading in Both Fahrenheit and Celsius. Maximum Temperature 120F and 50C.
  • PREMIUM BUILD: Heavy Duty Swimming Pool Thermometer, Exceptional Quality, Large Integrated Pocket for Out of Pool Reading, Built from Durable Material & Shatter Resistant.
  • JUMBO SIZE: Clear Large Temperature Reading Display in Fahrenheit and Celsius. Reads Up to 120 Fahrenheit and 50 Celsius. No More Squinting Your Eyes!
  • COMPATIBLE: Ideal as a Pool Water Thermometer, Pool Spa Thermometer, Hot Tubs, Ponds and All Other Types of Swimming Pools.
  • OUR GUARANTEE: Complete 1 Year Warranty. If You Are Not Happy With Your Purchase We Will Issue a 100% Refund - No Questions Asked!
SaleRank No. #5
ThermoPro TP20 Wireless Remote Digital Cooking Food Meat Thermometer with Dual Probe for Smoker Grill BBQ Thermometer
  • Hands free monitor: Wireless digital meat thermometer with dual probe monitors food or oven/grill/smoker temperature up to 300 feet away, enabling you to enjoy your company without continuously excusing yourself
  • Hassle-free setup: No synchronization required, say goodbye to the tedious setup steps; Large LCD displays both food and oven temps; Back-lit for use in low light condition
  • Kitchen timer: Food cooking thermometer features count up and countdown setting that is perfect for long-time cooking; Receiver will beep and flash once reaches preset temperature
  • USDA preset temperature settings: BBQ thermometer with preset temperatures for 9 types of meat and their various doneness levels recommended by USDA; All of the preset temps can be reset to your desired tastes
  • Durable and accurate probes: Grilling thermometer features food grade stainless steel probe with step-down tip design to get temperature more precisely and quickly; Probe wires can withstand up to 716Fahrenheit
Rank No. #6
SensorPush Wireless Thermometer/Hygrometer for iPhone/Android - Humidity & Temperature Smart Sensor with Alerts. Developed and Supported in The USA
  • Flexible: Add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via the Internet
  • Powerful: Line of sight range of 325 feet keeps you up to date, even on the other side of your home
  • Easy one-time setup with our beautifully designed, free app (iOS or Android)
  • Accurate: Swiss-made sensing component provides reliable, accurate measurements
  • Set it and forget it: Pushes readings to devices via Bluetooth and alerts you if there's a problem
Rank No. #7
Ultra Small and Accurate Bluetooth Thermometer, Hygrometer and Dew Point Sensor and Logger. Long Battery Life and Wireless Range, Calibrated Sensor, Massive Storage and Easy Export. USA Made.
  • WIRELESS AND ACCURATE: Advanced Bluetooth thermometer, hygrometer and dew point sensor and logger with factory calibrated sensor for the accurate measurement, monitoring and logging of temperature, humidity and dew point with your smartphone.
  • RELIABLE LOGGING WITH GRAPHS AND STATISTICS: Massive 240 days on-board and unlimited in-App data storage. User defined logging intervals from 1 minute to 6 hours. Quickly and easily download then export logs with no restrictions, time limit or sign up required.
  • ULTRA SMALL: Much smaller than competitors (less than half the size) allowing it to be placed anywhere, whether indoors or outdoors. Ideal for refrigerators, freezers, reptiles, collectibles, cigars, greenhouse, laboratories, musical instruments and more.
  • AMAZINGLY SIMPLE: Automatically detected by the free iOS and Android app. Open API available for integration with third party gateways and the development of own apps. Supported in the USA and trusted by Fortune 500 companies.
  • ADVANCED FEATURES: Has features not found in competitors including on/off button, LED indicator, configurable logging interval, sensor interval, calibration and much more.
Rank No. #8
Pull Together Floating Pool Thermometer, Pond Water Thermometer with String, Baby Pool Thermometer, Shatter Resistant, for Outdoor & Indoor Swimming Pools, Spas, Hot Tubs (🐢Turtle)
  • 🐢Includes rope tether to keep the thermometer from floating away.
  • 🐢The pond thermometer is made from durable material & shatter-resistant, so you can use it for a long time.
  • 🐢Temperature reading range:20 to 120 °F / -10 to 50 °C.
  • 🐢Suitable for Paddling Pools, Swimming Pools, Hot tubs, Baby Pool, Fish ponds, Jacuzzis, Spas and Large Aquariums, etc.
  • 🐢This is not a toy, keep away from children.No more guesswork with accurate temperature readings.
Rank No. #9
ThermoPro TP63B Waterproof Indoor Outdoor Thermometer Digital Wireless Hygrometer Humidity Gauge Temperature Monitor with Cold-Resistant Outdoor Temperature Thermometer 500ft/150m Range
  • Accurate reading: Wireless temperature and humidity monitor provides accurate humidity and temperature readings for both inside and outside simultaneously, accuracy within ±2 Fahrenheit and ±2~3%RH; Fahrenheit or Celsius selector
  • Cold-resistant & waterproof: Weather thermometer hygrometer with completely sealed remote sensor contains rechargeable lithium battery technology to monitor humidity and temperature as low as -31 Fahrenheit/-35 Celsius, assuring transmission in rain or snow
  • 500feet remote range: Indoor/outdoor thermometer wireless measures indoor outdoor temperature and humidity percentages from 500feet/150meter away; Synchronize up to 3 outdoor remote sensors, track environmental conditions in up to 4 locations with additional remote sensors; Search B08M8YLNNS to purchase additional sensors
  • Backlit touchscreen: Remote thermometer with touchable backlight screen displays current indoor outdoor temperature and humidity percentages includes temperature/humidity trend arrows and max & min records for all time/24 hours, keeping you aware of the slightest changes in your living conditions
  • Smart design: Wireless indoor outdoor thermometer features multiple placement options with a tabletop stand, wall-mount and magnetic back design; Batteries included
Rank No. #10
pHin Water Monitor for Pools and Hot Tubs, HPR1710 (DISCONTINUED)
  • Not legal or authorized for sale in Canada due to lack of Industry Canada (IC) certification.

Last update on 2021-05-15 / Affiliate links / Images from Amazon Product Advertising API

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Fusiontec Wireless Pool Thermometer with LCD Display, New Model 707

First, let’s take a look at Fusiontec’s Wireless Pool Thermometer Model 707. This is the newest model from Fusiontec. Released just in 2020, it has soon become one of the best options in the market. Its high-quality material enables the product to resist oxidation and UV rays, which lengthens usage life. You only need to put it on the water, and it will float by itself while measuring the temperature. If needed, you can tie it to a pole to keep it fixed in a spot. An LCD base station is provided to display the water temperature within 100m from the thermometer. It can also read the air temperature and can be placed indoors, transmitting signals to the pool outside without a hitch. Thermal reading is done once per 3 minutes to ensure the most accurate display.

It is advised by the manufacturer that after buying the product, you should turn on the base station first, then the floating thermometer. When first started, Model 707 will need up to 12 minutes to measure the water temperature accurately.


  • Accurate measurement with just ±1.0°F odd
  • 100m transmission radius
  • Suitable for swimming pool, hot tub, spa tub


  • The temperature displayed on the LCD base station may not match with the one on the floating thermometer at first start; if so, restart them to fix the problem

Inkbird IBS-P01B Floating Pool Thermometer

Next is the Inkbird IBS-P01B Floating Thermometer. Like the previous product, this thermometer is suitable not only for pools but also for bathtub and fish ponds. The device can measure from -40°C to 70°C (-40°F~158°F), and it can easily switch between °C and °F. The Bluetooth transmission radius is 164 feet. However, if you find it short, you can upgrade to 300 feet by purchasing an additional IBS-M1 Wifi Gateway. In order to use Bluetooth, you need to download the app “Engbird” from either App Store or Google Play. The app will show you the current warmth of both indoor and outdoor scenes and the diagram of all time temperature, all within the screen of your smartphone.

The Inkbird IBS-P01B requires only 2 AA 1.5V batteries and the replacement process is straightforward. However, you should strictly follow the instructions, including installing the waterproof ring and tightening the lid to avoid water damage. 


  • Suitable for swimming pool, hot tub, fish pond
  • Easy to track the temperature trends thanks to the records app


  • None

Hanyan Wireless Pool Thermometer

Not only can it measure water temperature, this product can also alert users at unusually high or low warmth. You can set up this for your specific purposes, such as swimming pools, fish ponds, or bathtubs. The thermal reading range is between -40°C to 60°C. Like any other similar products, just put the device on the water and let it float while doing its job. However, you should not let it submerge as the product is designed to float, or else the moisture may enter the sensor and cause damage. The Hanyan Wireless Pool Thermometer is also equipped with a super bright LED backlight so that it can be easily recognized in the dark.

The base station provided can receive signals from 3 different locations within 100m radius, which is an advantage compared to the products above. The station and the thermometer require 2 AA batteries 1.5V each, and are not included by the manufacturer when you buy the product.


  • Suitable for swimming pool, hot tub, fish pond
  • Can set up alarms to alert unusual conditions
  • LED backlight equipped


  • None

Ambient Weather WS-50-F007PF WiFi Smart Floating Thermometer

Unlike the items mentioned above, this is a premium choice that offers many more features at a higher price. Besides water temperature, the WS-50-F007PF Smart Floating Thermometer can also measure air humidity and act as a barometer. It uses solar power, with 4 AA batteries 1.5V as a back-up source. The update frequency is 60 seconds, ensuring the most accurate thermal reading. You can also monitor the water temperature from 8 different locations with the 8 channels selectable switch. An WS-50-C Console is provided which can connect to the floating thermometer from 300 feet in ideal conditions, as claimed by the manufacturer. All the data collected by this console can be sent to via wifi.

You can view this website on multiple platforms, including mobile applications. This makes monitoring water temperature convenient anytime, anywhere. You can also set up alerts for unusually high or low temperatures for every parameter. The Ambient Weather app is compatible with Google Assistant and Alexa, making it even more comfortable to use the product. Now the temperature can be displayed with voice commands.


  • Solar power with batteries backed up to prolong battery life
  • Easy to monitor from 8 locations
  • View water temperature on different platforms
  • User-friendly


  • Higher price

Knowing the water temperature is very important to your health and body. Don’t swim when it is too cold or too hot. Remember to check it out with a bluetooth pool thermometer before jumping in the water!


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