The 7 Best Indoor Thermometers: New Wireless & Digital Units in 2021

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Last Updated on January 8, 2021
Govee WiFi Temperature Monitor indoor thermometer
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Our Top Choice...

Key Features

  • Product Dimensions: 3.01 x 2.06 x 0.9 inches
  • Supports Wi-Fi and Bluetooth connectivity
  • Features dual LCD display modes for easy reading
  • Can measure both temperature and humidity
  • Keeps onboard data for 20 days and in-app data for 2 years
  • Delivers extremely accurate results for precise readings

thermometer-to-measure-the-heat-of-the-house

Are you sick and tired of second-guessing your indoor temperature? Then it’s high time you invest in the best indoor thermometer.

The importance of buying an indoor thermometer for your abode cannot be understated. These small, but useful gadgets help us monitor the temperature in our homes and know when it’s time to turn on the HVAC system.

You can also use your indoor thermometer to check the temperature of other enclosed spaces such as the wine cellar or the greenhouse to ensure it does not exceed the recommended range.

Today’s indoor thermometers do more than just calculate the temperature. These modern thermometers can measure humidity and even display time. when you buy one of these devices, you won’t need to waste your money on separate gadgets.

However, with so many options out there, choosing the best and most accurate indoor thermometer can be so confusing. That’s why we are here to help narrow down your options by highlighting the top 7 best indoor thermometers.

After carrying out thorough research, our top pick goes to the Govee Digital Wi-Fi Indoor Thermometer. Keep reading and find out if this is the right pick for you.

For the complete product list, please continue reading...


Top 7 Best Indoor Thermometer REVIEWS of 2021

1. Best Overall - Govee Digital Wi-Fi Indoor Thermometer

Govee WiFi Temperature Monitor indoor thermometer
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Pros

Supports Wi-Fi and Bluetooth connectivity
Features dual LCD display modes for easy reading
Can measure both temperature and humidity
Keeps onboard data for 20 days and in-app data for 2 years
Delivers extremely accurate results for precise readings

Cons

The data over Wi-Fi is not “real-time”

Specifications:

  • Product Dimensions: 3.01 x 2.06 x 0.9 inches
  • Weight: 3.2 ounces
  • Temperature Range: 14°F – 140°F
  • Temperature Accuracy: ±0.54°F

The Govee Digital Wi-Fi Indoor Thermometer is one of the best temperature-taking devices money can buy. This hi-tech gadget merges the functionality of a thermometer with that of a barometer to deliver a smart device that can measure both temperature and humidity.

It features high precision sensors that deliver accurate results every time, with a temperature accuracy of ±0.54°F. Moreover, it has a temperature range of 14°F – 140°F, and it can deliver readings in Fahrenheit and degree Celsius to fit your preferences.

With its dual LCD display modes, taking readings has never been easier. Although the LCD screen has no backlight, the display is large enough to read without a struggle.

The best part is that you do not have to stick around the thermometer all the time to capture readings. You can connect the device to your Bluetooth or Wi-Fi network to access real-time data on your smartphone.

Amazingly, this indoor thermometer can store onboard data for up to 20 days and in-app data for close to two years so you can monitor the temperature fluctuations in your home, wine cellar, greenhouse or hatchery, over that period.

Considering all these features, there’s no doubt that the Govee Digital Wi-Fi Indoor Thermometer is the best pick for your home.


2. Best Digital - ThermoPro TP50 Digital Indoor Thermometer

ThermoPro TP50 indoor thermometer
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Pros

Fast refresh rate - updates data every 10 seconds
Highly accurate and delivers precise results every time
Has a large display screen for easy reading
Versatile device can measure temperature and humidity
Tabletop stand and magnetic back offer numerous placement options

Cons

You have to reset low and high reading manually

Specifications:

  • Product Dimensions: 3.01 x 2.06 x 0.9 inches
  • Weight: 2.72 ounces
  • Temperature Range: -58°F – 158°F
  • Temperature Accuracy: ±1°F

The ThermoPro TP50 is not any other ordinary digital indoor thermometer out there. This unique and highly accurate device works as a thermometer and a hygrometer. It can essentially measure both the temperature and humidity in your home with relative ease and precision.

It comes with dozens of useful features that will make your home a paradise on earth. The most notable of these is the air comfort indicator that measures humidity and lets you know whether the air is too dry, wet or comfortable.

It also provides daily updates on temperature and humidity changes so you can make the necessary adjustments on your air conditioner or heater depending on your needs.

The accuracy level of this thermometer ranges from ±1°F for temperature and ±2% RH for humidity. This means you can use this thermometer for applications and in enclosed spaces that require high precision such as your greenhouse.

Moreover, the device updates data records every 10 seconds, and it has a large LCD display that allows you to capture and monitor temperature fluctuations more keenly and easily.

We also love its versatility – you can use this gadget as a soil thermometer, cigar hygrometer, refrigerator/freezer thermometer, and reptile thermometer.

Its smart design that features a tabletop stand offers more placement options and you can set in on your countertop or table. You can also attach it to your fridge using its magnetic back.


3. Best Compact - Veanic 4-Pack Mini Digital Indoor Thermometer

Veanic Mini Digital indoor Thermometer
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Pros

Fast response rate updates data every 10 seconds
Highly accurate and delivers precise results every time
Has a large display screen for easy reading
Versatile device can measure temperature and humidity
Tabletop stand and magnetic back offer numerous placement options

Cons

Displays readings in Fahrenheit only

Specifications:

  • Product Dimensions: 1.89 x 1.13 x 0.6 inches
  • Weight: 0.634 ounces
  • Temperature Range: -58°F – 158°F
  • Temperature Accuracy: ±2°F

If you are looking for a thermometer that’s small to carry in your pocket, but large enough to read measurements without struggling, then consider buying the Veanic 4-Pack Mini Digital Indoor Thermometer.

As you can tell, this unit comes as a set of four tiny 2-in-1 thermometers designed to measure the temperature and humidity in your home. Yes. This minute unit also works as a hygrometer, meaning you can use it to monitor the level of humidity in your space.

Since they are four, you can have one for each room to know which one has a warmer or cooler environment. Even better, you can install one in your greenhouse, if you have one, another in your warehouse or garage, and take the remaining gadget to the office.

Although it offers basic functioning, this mini digital indoor thermometer is exceptionally accurate compared to some of the bigger, well-known models. It has an accuracy level of ±2°F and a humidity level of ±5% RH. Moreover, it has a refresh rate and it updates data every 10 seconds.

The best part is that the thermometer is factory-calibrated, meaning you do not have to calibrate the unit again. Considering this, you should expect highly accurate results from this thermometer every time.


4. Best Portable - Habor Digital Hygrometer Indoor Thermometer

Habor Indoor Hygrometer indoor thermometer
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Pros

Lightweight and compact design for portability
Has a bright LCD screen for easy reading
Features a comfort level indicator
High accuracy sensors deliver precise results consistently
Equipped with a tabletop stand for easy placement

Cons

Limited temperature ranges

Specifications:

  • Product Dimensions: 2.44 x 2.09 x 0.71 inches
  • Weight: 1.28 ounces
  • Temperature Range: 32°F – 122°F
  • Temperature Accuracy: ±2°F

The Habor Digital Hygrometer Indoor Thermometer is another outstanding digital gadget worth checking out. Since it does not come with fancy features such as Wi-Fi connectivity, the device is simple and very easy to use.

It has a lightweight and compact design, making it one of the most portable and space-saving thermometers on this list. At the same time, it is among the most versatile as it works as a thermometer as well as a hygrometer, and you can use it to measure temperature and humidity wherever you go.

Even though this thermometer only has basic functions, it is extremely accurate. It uses 24 sensitive vents to deliver updated and accurate readings consistently. Besides, the gadget has a refresh rate of 10 seconds so you can monitor temperature changes accordingly.

The thermometer has a temperature range of 32°F – 122°F and an accuracy level of ±2.7°F. Although a bit limited, you can always rely on this unit whenever you want precise readings.

As with other premium models, this thermometer surprisingly has a comfort level indicator that lets you know when it’s time to adjust the thermostat.

With all these features at your disposal, how much more can you ask for?


5. Best Analog - Taylor Precision Products Indoor Thermometer

Taylor Precision Products indoor thermometer
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Pros

Has a temperature range of 10°F -120°F
Features large and bold numbers for easy reading
Offers measurements in Fahrenheit and Celsius
Shatterproof design for durability
Comes with one-year limited warranty

Cons

The wood grain is not real wood but plastic

Specifications:

  • Product Dimensions: 2.17 x 0.59 x 6.3 inches
  • Weight: 1.58 ounces
  • Temperature Range: 10°F – 120°F
  • Temperature Accuracy: N/A

Let’s face it. Analog thermometers might be simple and easy to read, but they are not as accurate as digital thermometers. Fortunately, this is not the case with the Taylor Precision Products Springfield Wood Grain Indoor Thermometer.

This analog thermometer is just as accurate as any other digital unit in the market. It has a temperature range of 10°F – 120°F, which exceeds what other thermometers have to offer.

Besides, it provides dual temperature readings so you can record measurements in Fahrenheit or Celsius. The low-profile body coupled with the large and bold graphics makes it easy to read. The numbers denoting the measurements are fade-resistant, making this thermometer as reliable as ever.

If you want a thermometer that adds a touch of class to your décor, then this indoor unit by Taylor Precision Products is exactly what you need. It features a wood grain plastic housing that blends well with any indoor aesthetics.

Then again, the device is shatterproof and built to last so you can be sure it will serve for years to come without any problems. Backed with a one-year warranty, this analog thermometer certainly offers good value for money.


6. Most Accurate - AcuRite Indoor Thermometer & Hygrometer

AcuRite Monitor for Greenhouse, Home indoor Thermometer
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Pros

Works as a thermometer as a well as a hygrometer
Can be calibrated manually to improve accuracy
Has a refresh rate of 10 seconds for real-time measurements
Store high/low records for 2
Offers multiple placement options

Cons

Does not have a remote sensor or alarm

Specifications:

  • Product Dimensions: 0.88 x 2.5 x 3 inches
  • Weight: 3.87 ounces
  • Temperature Range: -4°F – 158°F
  • Temperature Accuracy: ±0.5°F

The AcuRite Indoor Thermometer & Hygrometer is undeniably the most accurate thermometer on this list. It has a temperate range of -4°F – 158°F and temperature accuracy of ±0.5°F. This is among the most accurate readings you can ever get from a digital thermometer.

Moreover, you can calibrate the monitor of your thermometer manually to improve the accuracy of the temperature and humidity sensors, and obtain precise data every time.

As if that is not enough, the gadget has a refresh rate of 10 seconds so you can receive real-time high/low data on the easy-to-read digital display whenever you need it.

In case you didn’t know, this multifunctional unit by AcuRite is also a hygrometer. You can actually use it to measure the humidity level in your home and other enclosed spaces. It has a humidity range of 1% to 99% RH with an accuracy of ±2RH.

The device also has a comfort indicator that displays whether the air in your home in dry, wet or comfortable. From the data obtained, you can then adjust your thermostat to improve the quality of air in your space.

The only slight concern is that this thermometer does not have features such as remote sensors, alarms or clocks. However, who cares? So long as it delivers accurate readings every time, we won’t bother if it doesn’t have these extra features.


7. Best Budget - ORIA Digital Temperature Hygrometer and Thermometer

ORIA Digital Hygrometer Indoor Thermometer
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Pros

Has a temperature range of -4°F - 158°F
Delivers measurements in Fahrenheit and Celsius
User-friendly touchscreen controls
Backlight goes off automatically for energy efficiency
Offers three mounting options for better placement

Cons

Information on temperature accuracy is not available

Specifications:

  • Product Dimensions: 5.39 x 4.25 x 1.26 inches
  • Weight: 6.1 ounces
  • Temperature Range: -4°F – 158°F
  • Temperature Accuracy: N/A

The most expensive indoor thermometer is not necessarily the best. That’s why we always insist that you carry out due diligence before buying any product. You’ll likely discover top-quality indoor thermometers at pocket-change prices. A good example is the ORIA Digital Temperature Hygrometer and Thermometer.

This digital thermometer is available at a budget-friendly price yet it comes equipped with all the features associated with premium models. Unlike other thermometers that use button controls, this unit offers touchscreen controls for ease of use.

The large display screen has a blue backlight for easy readability. Moreover, the backlight turns off automatically after 15 seconds of ideal time to save on battery power.

As you can easily tell, this is not any other indoor thermometer available in the market. It works as a hygrometer as well so you can use it to measure the humidity in your space. The comfort level indicator shows you whether the air in your home is wet, dry or comfortable so you can make adjustments on your thermostat, accordingly.

This thermometer has a temperature range of -4°F – 158°F, and it stores onboard data (highs and lows) for several days so you can view the temperature reading in the last 24 hours with a simple tap of the screen. You can also switch between Fahrenheit and Celsius for more clarity when recording your readings.


Final Verdict – The Best Indoor Thermometer for the Money

Govee WiFi Temperature Monitor indoor thermometer
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Finding the best indoor thermometer can be a challenge for anyone, considering that these tiny but helpful gadgets come with strikingly similar features. But after days of research and careful consideration, we settled for the Govee Digital Wi-Fi Indoor Thermometer as the best indoor thermometer for the money.

This well designed indoor thermometer is accurate and reliable. Besides, it comes with so many features that you can utilize to have maximum access and control over the temperature and humidity readings in your space.

Honestly, you will run out of excuses not to have this indoor thermometer in your home. Buy it today!


Buying Guide: How to Choose the Best Indoor Thermometer

Choosing the best indoor thermometer can sometimes be tricky, at the same time confusing. However, with the right information at hand, the entire process can be a walk in the park. Here are the key factors you need to consider in order to buy the best indoor thermometer for your needs.

Type of Thermometer

 Indoor thermometers can be classified into:

  1. Analog thermometer
  2. Digital thermometers

Analog thermometers are older models that consist of a scale and a tube filled with a special liquid such as alcohol or mercury. The liquid expands or contracts depending on temperature changes. However, these thermometers are not so accurate.

Digital thermometers, on the other hand, are modern versions of analog thermometers. However, they do not use any special liquids. Instead, they consist of sensors and vents that capture the actual temperature readings.

Accuracy

The whole point of buying a thermometer is to obtain accurate temperature readings. Digital indoor thermometers are the most accurate since they use special sensors to measure temperature. Moreover, most thermometers allow manual calibration to improve the accuracy of the data.

Temperature Range

When shopping for a thermometer, look for one with the widest temperature range. A good indoor thermometer should be capable of measuring the lowest and highest temperature changes.

Refresh Rate

The refresh rate refers to the time the thermometer takes to update data changes. As you know, the temperature in your home or enclosed space will not remain constant, so it is only logical that you buy an indoor thermometer with a refresh rate of at least 10-15 seconds.

Versatility

Today’s thermometers can do so much other than just measure the temperature. Some come equipped with hygrometers that measure humidity while others are Bluetooth and Wi-Fi capable for remote monitoring.