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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 August 2022 – Reviews and Top Rated

SaleRank 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. Wireless remote sensor temperature measurement range: -40℃~70℃(-40℉~158℉).
  • 🛀Attention:After installing, please pay attention to tightening the product to prevent water.
Rank No. #2
Ambient Weather WS-50-F007PF WiFi Smart Floating Pool, Spa, and Pond Thermometer with Remote Monitoring and Alerts
  • Console measures inside temperature, humidity and barometer
  • Indoor temperature range: 32 to 140 °F
  • Indoor humidity range: 10 to 99 %
  • Barometric pressure range: 8.85 to 32.50 inHg
  • Floating thermometer update rate: 60 seconds
Rank No. #3
Ambient Weather WS-14 Wireless 8-Channel Floating Pool and Spa Thermometer
  • LCD display
  • Eight channel selectable switch
  • Thermometer update rate: 60 seconds
  • Min/Max Memory for indoor/outdoor temperature
  • Monitors temperature in up to 8 remote locations
Rank No. #4
Inkbird Wireless Thermometer Hygrometer Smart Sensor Data Logger with Waterproof External Probe Magnet for Food Storage Brewing Reptile Instrument Cigar IBS-TH1 (IBS-TH1 Plus+Aquarium Probe)
  • 【Flexible】 Add an Inkbird M1 WiFi Gateway (sold separately) for data and alerts via the Internet. It's BT(Bluetooth) enable without gateway
  • 【APP & Multiple Devices】 Free APP (Engbird) can be applied to IOS and Android system, which supports multi-language. History and immediacy data can be remotely checked through BT. One mobile phone can monitor more than one sensor, and one sensor can be monitored by more than one mobile phone.
  • 【Accurate & Fast Response】 Use the new generation of France HTU21D temperature and humidity sensors. Power consumption will be lower, and working life will be longer. (Humidity and Temperature accuracy is±2%RH and 0.5°F)
  • 【Probe & Mode】 Inside and external probe are supplied. Inside probe can only monitor spatial range T&H such as indoor and outdoor, while external probe can monitor liquid temperature. °C /°F mode and with magnet.
  • 【Smart LCD & Measuring Range】Temperature and humidity are displayed on screen. (two protection films on the screen) Monitoring Range: 30 meters / 100ft (No Obstructions). Temperature Range: -40~140°F/-40~60°C (Inner Sensor), -40~212°F/-40~100°C (External Probe). Humidity Range: 0~99%RH
Rank No. #6
Tempo Disc Bluetooth Wireless Thermometer Sensor Beacon and Data Logger. Remote Monitor for Temperature. for iOS and Android.
  • WIRELESS AND ACCURATE: Bluetooth Low Energy remote thermometer sensor beacon and data logger with factory calibrated sensor for high accuracy.
  • LOGS, TIMESTAMPS AND PROVIDES STATISTICS: Records 20,000 temperature points at user defined intervals that are quickly and conveniently downloaded by a smartphone. Provides statistics such as highs, lows and averages for temperature.
  • PLACE IT ANYWHERE: Small, light and battery powered allowing it to be placed almost anywhere, whether indoors or outdoors. Ideal for refrigerators, freezers, reptiles, collectibles, cigars, greenhouse, laboratories, instruments and more.
  • SIMPLE TO USE: Tempo Disc is automatically detected by the apps for iOS and Android. No pairing or other set up required.
  • TONS OF FEATURES: Easily configurable settings, such as units (i.e., Celsius or Fahrenheit), date and time, name, logging interval, sensor interval, calibration, etc.
Rank No. #7
ANYI Pool Temperature Thermometer Floating, Digital Wireless Pool Thermometer Floating Easy Read, Shatter Resistant Swimming Pool Thermometer Large Numbers for Pools Spas Hot Tubs and Aquariums
  • 🐬Design: Digital thermometer has a precise temperature sensor function, which can accurately display temperature readings. Its test temperature range is -10°C~+50°C (10~120°C).
  • 🐬Materials: Hot tub thermometer is made of high-quality PP material, sturdy and durable, anti-breakage and waterproof, flexible and safe to operate.
  • 🐬Occasions: Outside thermometer not only measures temperature, it can also be used as one of the toy pleasures when swimming.
  • 🐬Use: Put the thermometer hygrometer directly into the water and wait for 1 minute to display the temperature data, and the temperature unit is displayed in Fahrenheit and Celsius, which is easy to operate and easy to read.
  • 🐬Service: If you have any questions about the swimming pool thermometer, please feel free to contact and communicate with us.
Rank No. #8
GAME 14900-6PDQ-E-01 Floating Digital Pool Thermometer, Blue
  • Requires 2 AAA batteries (included)
  • Temperatures in Fahrenheit or Celsius
  • IPX7 waterproof design
  • Long line design to prevent being drawn into the skimmer
  • Reaches a depth of 5" Below the water's surface
SaleRank No. #9
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. #10
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.

Last update on 2021-07-28 / 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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Fabian Walker

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