10 Best Digital Thermometers Of 2024 – Reviews & Buying Guide

Keep a close eye on your temperature levels in a timely, efficient, and accurate manner.

Written by , Commerce Writer Shreya Vishwanathan Commerce Writer Experience: 4 years
Edited by , Commerce Editor Medha Deb Commerce Editor Experience: 5 years
Fact-checked by , Associate Commerce Editor Aditi Naskar Associate Commerce Editor Experience: 5 years
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The pandemic has taken a toll on our physical and mental health, and keeping track of our temperature has become necessary, if not vital. To ensure that you are always in the pink of health, investing in the best digital thermometer will be helpful. These popular devices are trusted in high demand as they are fast-acting, provide consistent results, and are accurate. While this apparatus may be small, it can help you keep track of any increase in high temperature and get medical attention at the earliest. They are also effortless to use and clean whether inserted into your rectum or mouth. To help you get your hands on the best digital thermometer, we’ve listed down some of the best digital thermometers on the market that are spectacularly accurate and super quick. Read through this list to see which digital thermometer would suit you the best since there are so many different versions out there.

Top Picks
CHECK PRICE
Best Suitable For All Ages:iHealth No-Touch Forehead Thermometer
Price on Amazon
Price on Walmart
Best User-Friendly:Berrcom Non Contact Infrared Forehead Thermometer
Price on Amazon
Best Flexible Tip:Care Touch Digital Thermometer
Price on Amazon
Best High Accuracy:iProven Ear And Forehead Thermometer
Price on Amazon
Price on Walmart
Best LCD Display:GoodBaby Forehead Thermometer
Price on Amazon
Best Medical Grade:ThermoBio Touchless Infrared Forehead Thermometer
Price on Amazon
Best Water-Resistant:Vicks Oral Digital Thermometer
Price on Amazon
Price on Walmart
Best Fast-Reading:Alcedo Forehead and Ear Thermometer
Price on Amazon
Best For Babies:FridaBaby Quick-Read Rectal Thermometer
Price on Amazon
Price on Walmart
Best Non Contact:Kinsa QuickScan Non-Contact Smart Forehead Thermometer
Price on Amazon

How Does A Digital Thermometer Work?

Digital thermometers have sensors that make them quick and automatic at displaying accurate temperature. These sensors are designed to detect a change in temperature through voltage, current, and resistance. In easier terms, when the thermometer detects a change in temperature as you place it in your mouth or any other part of your body, it creates current proportional to the temperature and gives you a reading.

10 Best Digital Thermometers To Monitor Your Temperature In 2024

Best Suitable For All Ages:iHealth No-Touch Forehead Thermometer

4.4
iHealth No-Touch Forehead Thermometer Image: Ihealth

AAre you looking for a digital thermometer that is as quick as a flash? This no-touch forehead thermometer from iHealth gives exceptionally accurate temperature reading in just 1 second, and that is what we call quick. This long-lasting thermometer is definitely a steal for its extra sensitive infrared sensors, large and bright LED screen, and the noiseless vibration alert system. Though an advanced temperature reading apparatus, this thermometer has an user-friendly design. Check out this video to learn more about the tester’s experience with using the product.


Outer Material: Plastic | Color: White | Batteries: 2 AAA batteries required | Product Dimensions: 1.54 x 1.34 x 5.39 inches | Weight: 4.59 Ounces

Pros

  • Suitable for all ages
  • Zero physical contact
  • Free 12-month warranty
  • Fahrenheit to celsius switch
  • Low power consumption system

Cons

  • Might give varying results in extreme ambient temperature

Our Tester's Experience

"I bought this thermometer for quick checks. It's fast to use and spotting initial rises in temperature proved helpful. It’s a useful additional tool to your medical kit."


Why We Think It's Worth Buying

A whopping 142,078 reviews on Amazon make it obvious that users genuinely love this product.


Best User-Friendly:Berrcom Non Contact Infrared Forehead Thermometer

4.4
Berrcom Non Contact Infrared Forehead Thermometer Image: Berrcom

Berrcom Non-Contact Infrared Forehead Thermometer is a multimode thermometer that can read your body’s, an object’s, and a room’s temperature. This thermometer can be easily used in nurseries, clinics, and schools with its no-contact mechanism. It works best when you keep the sensors clean of sweat and dust to get accurate readings. It is safe to use on three months or above old babies. Check out this video to learn how to recalibrate your thermometer before use. 

Outer Material: Plastic | Color: JXB-178 | Product Dimensions: 1 x 2 x 1 inches | Weight: 5.29 Ounces.

Pros
  • 3-color backlit display
  • Mute and buzzer modes
  • 2 AAA batteries
  • 32 memory temperatures
  • 30-second automatic turn-off
  • 1-second measurement

Cons

  • Might glitch while providing a fahrenheit reading

Our Tester's Experience

"I've bought this thermometer twice. It's simple to use, even my toddler can manage it. It's lightweight and color-codes temperature levels, which is handy. I'd recommend it."


The Care Touch Digital Thermometer offers rapid, precise results within 10 seconds. It has a fever signal and alert system, so if the thermometer detects a fever, an alarm will go off. The thermometer has a flexible tip that makes it comfortable and user-friendly for beginners. It comes with a cover which keeps the thermometer free of germs. You may use this thermometer on newborns and pets in addition to adults. This product has garnered a long list of positive reviews that vouch for its quick measurement and accurate temperature reading feature.

Number of Batteries: 1 LR44 batteries required | Product Dimensions: 7 x 2 x 1 inches | Weight: 1.6 Ounces

Pros

  • Battery-powered
  • Offers flexible tip
  • Offers high accuracy
  • Easy to use

Cons

None

Our Tester's Experience

"This provides consistent readings, user-friendly operation, and robust build. The sleeves, ideal for hygiene, require a bit of finesse to remove without touching. But, it’s got a soft, unbreakable tip - perfect for when kids sink their teeth into it. Simply put, a reliable buy."

iHealth No-Touch Forehead Thermometer
Best Suitable For All Ages
Berrcom Non Contact Infrared Forehead Thermometer
Best User-Friendly
Care Touch Digital Thermometer
Best Flexible Tip
Outer Material Plastic Plastic-
Color White JXB-178-
Batteries 2 AAA batteries required--
Dimensions 1.54 x 1.34 x 5.39 inches 1 x 2 x 1 inches 7 x 2 x 1 inches
Weight 4.59 Ounces 5.29 Ounces. 1.6 Ounces
Number of Batteries-- 1 LR44 batteries required
Rating
Reviews142,078--
Price$22.99$27.3-
Buy NowBuy NowBuy Now

Are digital thermometers accurate? This is the first question that pops to our heads as we think of buying a digital thermometer. This thermometer from iProven is ranked the best thermometer of 2024 for its accuracy standards and easy to handle design. This thermometer can read human body, object, and liquid temperatures in just 1 second. It has a beeping alarm feature and 3 colors LED display to indicate high body temperature. Watch this video to learn more about the reviewer’s experience with using the product.

Outer Material: Plastic | Color: White | Batteries: 2 AAA batteries required | Product Dimensions: 6.1 x 0.99 x 0.2 inches | Weight: 3.99 Ounces

Pros

  • Suitable for all ages
  • Zero physical contact
  • Automatic power off feature
  • Fahrenheit to celsius switch
  • 1 year warranty

Cons

  • Alarm feature cannot be disabled

Our Tester's Experience

"The device's sleek design and quick functionality is very helpful for me. Its battery longevity is a standout too."


protip_icon Quick Tip
At least 15 minutes should pass after eating or drinking before measuring your temperature.


Best LCD Display:GoodBaby Forehead Thermometer

4.5
GoodBaby Forehead Thermometer Image: Good Baby

GoodBaby Forehead Thermometer is an ergonomically designed, easy-to-use, clinically tested digital thermometer. It makes the best use of infrared technology as it does not require physical touch to read the temperature. It shows the reading in celsius and fahrenheit for convenience. This thermometer can also measure a room or an object’s temperature in a second with the press of a button.

Outer Material: Acrylonitrile Butadiene Styrene | Color: White | Batteries: 2 AAA batteries required

Pros
  • 35 Memory recall
  • Mute/unmute mode
  • 2 AAA batteries included
  • Aiming light
  • Color-coded fever alarm
  • Lightweight
  • Touchless
  • 1-year warranty

Cons

  • Can provide inconsistent readings

Our Tester's Experience

"This item is truly a blessing, especially for squeamish kids. The color-coded fever indicator is a favorite feature of mine. It's handy, provides reasonably accurate and consistent readings, letting me monitor my child's fever efficiently and without fuss, even while asleep. I wholeheartedly suggest giving this forehead thermometer a try."



Best Medical Grade:ThermoBio Touchless Infrared Forehead Thermometer

4.4
ThermoBio Touchless Infrared Forehead Thermometer Image: Thermobio

ThermoBio Touchless Infrared Forehead Thermometer is an advanced thermometer that uses the latest smart chip technology and algorithm to ensure accurate, safe, and reliable readings. This thermometer has been clinically tested and lasts up to 1,000 hours of usage. It uses infrared technology to give accurate readings, whether indoors or outdoors. It makes your life easier by making it possible to check your temperature hassle-free.

Color: White | Batteries: 2 AAA batteries required | Product Dimensions: 3.3 x 1.7 x 5.9 inches | Weight: 3.2 Ounces.

Pros
  • Backlit LCD display
  • 32 memory measurements
  • 30-second auto power-off
  • 2 AAA batteries
  • Sound toggle
  • Fever alert system
  • 1-year warranty

Cons

  • Fluctuates readings sometimes

Our Tester's Experience

"Though slightly larger than anticipated, I found this thermometer remarkably easy to use. It's a reliable purchase for its straightforward utility."



Best Water-Resistant:Vicks Oral Digital Thermometer

4.5
Vicks Image: Vicks Oral Digital Thermometer

This oral digital thermometer from Vicks is simple, accurate, and a must-have in every home. Its memory feature displays the last temperature reading it scanned. This water-resistant thermometer is easy to clean and so is hygienic. It can be used as an oral thermometer or an under-the-arm thermometer.


Outer Material: Plastic | Color: Green,Red,Yellow | Batteries: 1 LR44 batteries required | Product Dimensions: 1.2 x 3.2 x 7.4 inches | Weight: 1.76 Ounces

Pros

  • Memory recall
  • 1 year warranty
  • Suitable for all ages
  • 3 colors LED display
  • Automatic turn off feature

Cons

  • No bluetooth feature
  • Drains battery quickly

Our Tester's Experience

"I found this thermometer easy to use, certainly more user-friendly than older models. I appreciated its consistency and accuracy. It's an overall reliable product."



Best Fast-Reading:Alcedo Forehead and Ear Thermometer

4.3

Alcedo Forehead and Ear Thermometer is a medical-grade thermometer that is safe for infants, kids, and adults. It has a one-push button design that helps you get accurate readings with every use. It has a magnetic cover on the probe that keeps it clean. It has four modes; adult forehead, child forehead, ear, and object mode. This thermometer comes with a pouch and batteries for added convenience.

Outer Material: Plastic | Color: White, Blue | Batteries: 2 AAA batteries required | Product Dimensions: 6.61 x 1.97 x 1.93 inches | Weight: 4.3 Ounces.

Pros
  • Four modes
  • Infrared lens technology
  • Color-coded display
  • 20 memory measurement
  • Automatic shut-off
  • Silent mode
  • Readings in Celsius and Fahrenheit

Cons

  • Might get stuck on one mode

Our Tester's Experience

"I initially got this to monitor my ill kid's temperature. It proved easier to use than my previous forehead thermometer. Now, it accompanies me on all my journeys"



Are you looking for the best digital thermometer for a baby? If so, this rectal thermometer from FridaBaby could be a life saver. It comes with a rectal insertion stopper to indicate the insertion limit and a backlit display to make the temperature readings easily visible even in the dark. Its simple and compact design makes it easier to clean and handle. This one is a favorite among reviewers who are impressed with its accuracy and affordability.

Outer Material: Latex | Color: White, Blue | Batteries: 1 Unknown batteries required | Product Dimensions: 1 x 3.5 x 6.75 inches | Weight: 2.4 Ounces.

Pros

  • BPA – free
  • Latex free
  • Water resistant
  • Comes with a carrying case
  • Can store upto 10 readings

Cons

  • Can read only human body temperatures

Our Tester's Experience

"As a parent, I must admit, this rectal thermometer became a necessity for me. It's accurate, quick, and surprisingly easy to use, despite initial apprehensions. It is definitely more precise and faster than underarm or forehead thermometers. The design ensures appropriate usage, even on my alert little one who didn't seem bothered. It’s proved invaluable when needed."



Best Non Contact:Kinsa QuickScan Non-Contact Smart Forehead Thermometer

4.2

The Kinsa QuickScan Smart Thermometer provides accurate readings with a single button press. Due to its no-contact quick-scan system, it is one of the most sanitary options for when you use it on multiple people. It has an application that provides personalized guidance based on your age and fever and allows you to take action in real time.

Number of Batteries: 2 AAA batteries required | Color: Blue

Pros
  • Smart technology
  • No contact feature
  • Quick results
  • Accurate readings
  • Tracks records
  • Battery powered

Cons

None

Our Tester's Experience

"As a mom, using the Kinsa thermometer has been comforting. Being able to track my whole family's temperatures simultaneous has simplified sick days. It's accurate and user-friendly. It's more than reliable; it's informative and an asset to my family's health management."

Now that you’ve taken a look at the reviews of the 10 best digital thermometers of 2024, here’s a thermometer buying guide for you that will help you pick the right one.

What To Look For In A Digital Thermometer?

  • Accuracy

Most people wonder if digital thermometers are accurate. There are 2 types of digital thermometers and they are contact and non-contact thermometers. The former has a better fever measurement accuracy rate and scores high on reliability while the latter ensures safety and hygiene. Choose according to your requirement.

  • User-friendly design

In order to check the temperature range easily, the device should be usable by anybody. The design of the apparatus must be simple and easily understandable. A single button operating mechanism would be preferable. Also, go for thermometers that promise better durability for a good user experience and have a long battery life to prevent frequent battery changes.

  • Memory storage capacity

Certain digital thermometers have a feature to store the temperature readings and display them later. This feature might be really helpful if the thermometer is being used for medical purposes and to analyse a person’s state of health. However, this feature isn’t really necessary if used in homes.

Now that we know how to pick the right digital thermometer within the best price range, here are some of the features of a digital thermometer that are worth knowing about.

What Are The Features Of Digital Thermometers?

  • Option to switch between fahrenheit and celsius.
  • Different measurement modes to read human body temperature, object temperature, and room temperature.
  • Memory capacity to store previous temperature readings for easier fever tracking.
  • Backlit colour LED display to make results easily visible.
  • Beep alarms or fever alerts to indicate high temperatures.

When you buy a digital thermometer, you need to know exactly how to use it for accurate results. Most come with user instructions but here’s a segment on how to use a digital thermometer for you.

How To Use Digital Thermometers?

Step 1 : Take the thermometer and wash the tip with lukewarm water if it was used previously. Cleaning it before use is important.

Step 2 : Turn it on and place it under your tongue/under the arm. Place it in the rectum if it’s a rectal thermometer (rectal thermometers are commonly used for infants).

Step 3 : Hold until the thermometer beeps or vibrates.

Step 4 : Remove the thermometer when the screen displays a still reading.

The Bottom Line

Having a first aid kit at home with the right tools is a must for all households and offices. A digital thermometer is one such tool that comes in extremely handy at all times. These thermometers are designed to provide accurate temperature readings. Also, they provide a quick reading within a minute. For instance, the iHealth No-Touch Forehead Thermometer provides accurate readings without physical contact and the ThermoBio Touchless Infrared Forehead Thermometer offers quick and accurate readings both indoors and outdoors. If you want to measure both the forehead and ear for both children and adults, opt for the Alcedo Forehead and Ear Thermometer. Some of these thermometers provide the convenience of measuring the temperature quite easily too. Such devices offer zero physical contact. Some digital thermometers come with memory storage that helps store the readings and keep track.

Why Trust StyleCraze?

The author, Shreya Vishwanathan, has a deep interest in healthcare and loves reviewing different healthcare products for users. After thorough research and going through numerous reviews and feedback on multiple forums and websites, she has curated a list of the best digital thermometers. The digital thermometers listed in this article are easy to handle and provide accurate results without any inconsistencies.

Are digital thermometer readings accurate?

Yes, digital thermometers are accurate. If you recognize a temperature variation between a contact and non-contact thermometer, it’s probably because of the extreme surrounding temperature or the distance between the non-contact thermometer and the forehead.

How long do you take your temperature with a digital thermometer?

It takes between 1-30 seconds to take a temperature reading. Most of the non-contact digital thermometers take just 1 second to give out the reading.

How do I know if my digital thermometer is working?

Most of the digital thermometers display the minimum temperature it can read or ‘LO’ before it starts reading your body temperature. Please note that the ‘LO’ denotes low body temperature and not low battery level of your thermometer. If you can see this on the display after you turn it on, your thermometer is working.

How often should I clean the thermometer and how?

A contact thermometer must be cleaned after each use to ensure hygiene.

Can we wash a digital thermometer?

Digital thermometers can be washed. Washing the tip with lukewarm water and soap will make it safe to be reused.

What are the disadvantages of a digital thermometer?

Digital thermometers run on batteries and might need a battery replacement.


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