Are you trying to find underarm thermometers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling underarm thermometers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 13 hours of research and did 33 underarm thermometers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best underarm thermometers you can buy today
- 【Safe Oral Thermometer】 The thermometer is made of BPA free and stainless steel probe material, with a soft silicone tip. Medical thermometers can be used through the mouth, rectum, or armpit. Providing convenience and safety for you and your family
- 【8s Fast Reading】 The digital thermometer provides accurate, easy-to-understand readings in just 8 seconds, so you can get quick results when you need them most. It also has a memory function that recalls and displays the last temperature taken
- 【Large Backlit Screen】 The green display indicates a normal temperature, yellow indicates an elevated temperature, and red indicates a high temperature. The baby thermometer also offers auto shut-off, ℉ to ℃ mode switching and long-lasting battery
- 【Wide Use Range】 The thermometer can be used in the mouth, rectum and armpit. Suitable for infants, children and adults of all ages to measure their temperature. Please use wipe with water and clean with medical alcohol after or before each use
- 【Package Include】 1× Digital thermometer,1× Storage case, 1× Instruction manual. NOTE: Start measurement after “Lo” shows. 7*24h after-sales service. If you have any questions during use, please contact us
- Safe Thermometers for Adults and Babies: Boncare thermometer comes with a soft silicone tip and a reliable stainless - steel probe. It's designed for oral, rectal, or axillary use, making it suitable for infants, children, adults, and dogs. It offers great convenience and ensures safety for you and your family.
- Accurate and Fast Reading: This digital thermometer uses the latest and most advanced sensor probe and takes only about 10 seconds to get a reading. Its temperature - reading function has been clinically tested, enabling it to accurately detect fever. Thus, it can assist you in deciding whether you need to rest or seek medical care.
- LCD Screen Display: Our baby thermometer features a highly legible LCD screen. It comes with a beeper alarm for notification, a memory display function to recall last reading, and an auto - shut - off mechanism for energy conservation. Moreover, it allows you to easily switch between ℉(Fahrenheit) and ℃ (celsius).
- Hygienic and Portable Design: The waterproof tip of the mouth thermometer makes cleaning it hygienically a breeze. You can wipe it with water and clean it with medical alcohol either before or after each use. It's lightweight and portable, and comes with a storage case, so you can use it both at home and on the go whenever the need arises.
- Note: Before using the health care thermometer, carefully read the product manual. Start measuring when “Lo℉” shows up. To ensure the accuracy of the measurement, avoid touching the probe with your hands or other hot objects prior to taking the temperature.
- Please make sure the column is below 95 Fahrenheit before you use the glass thermometer.Twist the angle of the glass thermometer slightly , so you can easily read your temperature.
- Accurate: Our thermometers provide you accurate temperature readings.
- Celsius & Fahrenheit Scale: Allows you to choose the temperature that you are most familiar with.
- Note: Please don't put it in the refrigerator or in cold water to reset it, the only way to get the liquid to go down is to vigorously shake the thermometer.
- Package Includes : 2 thermometers.
- QUICK, ACCURATE RESULTS – This Vicks Thermometer provides accurate, simple to understand the readings in only 8 seconds, so you can get results quickly, when you need them most. It also has a memory feature that recalls and displays last temperature taken
- EASY TO READ – The color coded Fever InSight helps get temperature readings at a glance, and understand them easily. A green display suggests a normal temperature, yellow signifies an elevated temperature and a red display indicates a high temperature
- VERSATILE – With an 8-second turnaround time, it’s great as a thermometer for adults as well as infants, toddlers and kids. SpeedRead can be used as an oral digital thermometer, a baby rectal thermometer or under the arm.
- SPECIAL FEATURES – This Vicks digital thermometer is water resistant for easy, thorough cleaning, and an automatic shut-off for longer battery life. Plus, it includes a battery and has a limited 1 year warranty.
- A CENTURY OF POWERFUL RELIEF – At Vicks, we believe everyone deserves a touch of care. You can rely on our line of adult, kids and baby thermometers to provide quick, accurate results when you need them most
- Safe Thermometers for Adults and Babies: Boncare thermometer comes with a soft silicone tip and a reliable stainless - steel probe. It's designed for oral, rectal, or axillary use, making it suitable for infants, children, adults, and dogs. It offers great convenience and ensures safety for you and your family.
- Accurate and Fast Reading: This digital thermometer uses the latest and most advanced sensor probe and takes only about 10 seconds to get a reading. Its temperature - reading function has been clinically tested, enabling it to accurately detect fever. Thus, it can assist you in deciding whether you need to rest or seek medical care.
- LCD Screen Display: Our baby thermometer features a highly legible LCD screen. It comes with a beeper alarm for notification, a memory display function to recall last reading, and an auto - shut - off mechanism for energy conservation. Moreover, it allows you to easily switch between ℉(Fahrenheit) and ℃ (celsius).
- Hygienic and Portable Design: The waterproof tip of the mouth thermometer makes cleaning it hygienically a breeze. You can wipe it with water and clean it with medical alcohol either before or after each use. It's lightweight and portable, and comes with a storage case, so you can use it both at home and on the go whenever the need arises.
- Note: Before using the health care thermometer, carefully read the product manual. Start measuring when “Lo℉” shows up. To ensure the accuracy of the measurement, avoid touching the probe with your hands or other hot objects prior to taking the temperature.
- Accurate reading in 8 seconds
- 3 modes of use: as an oral, underarm, or rectal thermometer
- Beeps when reading is complete
- Flexible tip for comfort
- 【8s Fast Reading System】Professional Medical Clinical Digital thermometer provides high accurate, easy-to-fast readings within 8 seconds, so you can get quick results
- 【BPA Free Flexible Tip】Rectal Thermometer for Kids is made of BPA free and stainless steel probe material, with a soft silicone tip. Basal Thermometers can be used through the mouth, rectum, or armpit
- 【3 Colors Backlit, Fever Alert】The green backlit display indicates a normal temperature, yellow backlit indicates an elevated temperature, and red backlit indicates a high temperature, easy to read in the dark and night light, Baby Thermometer also has auto-off, is friendly use for new-mothers and elders
- 【Multifunctions Design】Oral thermometers for Adults with multi-functions, such as waterproof, fever alert, memory display, finish beep, auto shut-off, and ℉ to ℃ mode switching, easy to use for the elderly and new-mothers
- 【Easy to Clean and Portable】Waterproof Thermometer for Adults allows you to clean in an easy way. Please use wipe with water and clean with medical alcohol after or before each use. Lightweight and portable, with a storage case, you can carry it to anywhere and anytime
- Fast and Accurate Reading: Fast measurement. This digital thermometer is used lastest advance sensory probe and the temperature is provides accurate results to measure oral, rectal and underarm temperatures
- LCD Screen Display: This oral thermometer is easy to read with clear display, beeper alarm, last memory recall, auto shut off, low battery alert, easily switch the units between ℉ and ℃
- Waterproof Tip: The Waterproof tip is very easy to clean and use, This medical thermometer with a storage case, you can carry it to anywhere and use it anytime
- Wide Range of Use: Accurate thermometer works for orally, rectally and in armpit. It is suitable for all ages, babies, children, adults, elderly and pets to measure temperature
- Note: Please read the product manual carefully before using. When the measured value is lower than 32 degree, the display shows Lo; If higher than 42 degree, it shows Hi. To ensure an accurate result, do not touch the probe with your hands
- 10-SECOND QUICK TEMP - Get a quick reading of baby’s temp in just 10 seconds.
- THERMOMETER FOR ALL STAGES- The thermometer can be used for all stages of growth! Rectally as a baby thermometer or orally, under the armpits as a thermometer for kids.
- USE THREE WAYS - Can be used as a oral thermometer, rectal thermometer or under the armpit.
- NIGHTTIME READY - Digital backlit screen and LED light helps makes nighttime checks a breeze.
- RECTAL STOPPER - Stopper keeps rectal thermometer for babies from being inserted too far into the rectum.
- Accurate, Safe & Quick: Boncare thermometers are equipped with the latest high - sensitivity advanced sensory probes, ensuring highly accurate results within just 9 seconds. This remarkable accuracy makes it a reliable choice for measuring the temperature of infants, children, adults, and the elderly.
- Flexible Detection Area: Our advanced oral thermometer offers you the option to set the measurement area (mouth, armpit, or rectal) before use. This unique feature significantly enhances the accuracy of the results. Additionally, you can effortlessly switch between ℉ and ℃, providing you with maximum convenience.
- Large and Clear Screen: The color - reading display of the Boncare digital thermometer is designed to help you quickly and easily obtain temperature readings. The large, clear LCD display guarantees easy readability, whether it's day or night, ensuring a seamless user experience.
- Basal Body Thermometer for Ovulation: Use this basal thermometer to track your BBT charts and ovulation test results with your preferred app for family planning. Note it's manual for basal temperature as it doesn't support Bluetooth. Take temp right after waking, before any activity to avoid inaccuracies.
- Multifunctional and User Friendly: The health care thermometer is packed with a variety of useful features. It has a fever alarm to remind you if you're sick, a memory display to keep track of previous readings, a waterproof tip (to deal with daily cleaning), and an automatic shutdown function. All these characteristics make it an ideal thermometer for home use and a basal thermometer for women fertility.
- QUICK, ACCURATE RESULTS – This Vicks Thermometer provides accurate, simple to understand readings in only 8 seconds, so you can get results quickly, when you need them most. It also has a memory feature that recalls and displays last temperature taken.
- EASY TO READ – Color coded Fever InSight guide helps get temperature readings at a glance and understand them easily. A green display suggests a normal temperature, yellow signifies an elevated temperature and a red display indicates a high temperature.
- VERSATILE – With an 8-second turnaround time and flexible, comfortable tip, it’s great as a thermometer for adults as well as infants, toddlers and kids. ComfortFlex can be used as an oral digital thermometer, a baby rectal thermometer or under the arm.
- SPECIAL FEATURES – This Vicks digital thermometer is waterproof for easy, thorough cleaning and is BPA free. Plus, it includes a battery and has a limited 1 year warranty.
- A CENTURY OF POWERFUL RELIEF – At Vicks, we believe everyone deserves a touch of care. You can rely on our line of adult, kids and baby thermometers to provide quick, accurate results when you need them most.
- EASY TO READ & SAFE WITH ALARM: It comes with a sanitary storage case. Open the plastic cover and place it under your tongue and close your mouth for about 45 seconds. Loud beeping alarm indicates the completion of the measurement. Memory function shows the last temperature reading on large face LCD display after the power is turned on. This thermometer does not contain mercury which means no chance of broken glass.
- MEDICAL TECHNOLOGY & PROFESSIONAL ACCURACY: The safety 1st rapid read thermometer is small in size and a clinically accurate thermometer with high precision at ±0.2ºF in the range of 89.6-109.2 ℉. It measures body temperature to 1/10th of a degree precision (e.g. 97.1 ℉) in Celsius or Fahrenheit. Measurement units can be switched between ℉ and ℃ according to preference. The best choice for families, schools, hospitals, and clinics.
- FLEXIBLE TIP & EASY TO CLEAN: This thermometer for infants and adults has an extra soft tip that you can flex the probe tip if you want. The waterproof tip also lets you clean the thermometer in an easy and hygienic way. A flexible thermometer that provides safe, quick, comfortable, and clean measurements for your babies.
- MULTI-FUNCTIONAL with AUTO-SHUTOFF: Measures oral, rectal, and auxiliary temperature. For hygienic reasons, keep the same measuring method with the same thermometer. The power will be shut off automatically if there is no rising temp for 10 minutes.
- CONVENIENT SIZE & SANITARY STORAGE CASE: It is light and comes with a mini plastic storage box that covers the whole thermometer for protection. Approximately 100 hours of continuous use for each battery. Keep a portable thermometer in your pocket and take it to school, business, travel, or anywhere.
- WHOLE FAMILY CARE — Accurate and convenient; suitable for all ages; fast results put caregivers mind at ease when monitoring a fever or illness; no probe covers required.
- R.A.T.E. 4G TECHNOLOGY — Rapid Accurate Temperature Establishment: utilizes a patented sensor to rapidly sample the heat flowing from the blood vessels to quickly and accurately translate it to the patient’s core body temperature.
- COMFORTABLE MEASUREMENTS — Measures body temperature from the temple or underarm; easy to use on children or sleeping patients.
- FEVER ALERT ICON — Easy to understand display shows smiley face if no fever is present, or frowny face if a fever is detected.
- COMPLETE TEMPERATURE MONITORING — All of the features you need for your whole family in one thermometer: clinical accuracy, Fahrenheit/Celsius switchable measurements, last-reading memory recall, backlit display, fever alert notification, automatic shut-off plus battery included. 1-year limited warranty
- Flexible Tip: The flexible tip of this baby rectal thermometer ensures comfortable and safe temperature readings for newborns, infants, and babies.
- 10 Second Reading: Get quick and accurate temperature readings in just 10 seconds with this baby thermometer for infants
- Rectal, Oral, Under Arm: Versatile and reliable, this baby thermometer can be used rectally, orally, or under the arm, allowing you to choose the most convenient method for your baby.
- Safe and Gentle: Designed with the utmost care, this infant rectal thermometer provides gentle and safe temperature measurements, making it suitable for newborns and infants.
- Easy to Use: With its user-friendly design, this rectal thermometer is easy to use, ensuring hassle-free temperature monitoring for your baby.
- American Academy of Pediatric recommends baby rectal thermometers for accuracy and reliability with newborns & infants
- Versatile baby thermometer: Rectal | Oral | Armpit measurements for Infants | Toddlers | Kids | Adults
- Sensitive Baby Fever Alarm, LArge LCD screen, waterproof for easy cleaning, BPA-Free and Latex free
- 【Safe Oral Thermometer】The thermometer is made of BPA free and stainless steel probe material, with a soft silicone tip. Professional Medical Thermometers can be used through the mouth, rectum or armpit. Providing convenience and safety for you and your family
- 【8s Fast Reading Technology】Digital Thermometer provides high accurate, easy-to-fast readings within 8 seconds, so you can get quick results when you need them most
- 【3 Colors Backlit Alert】The green backlit display indicates a normal temperature, yellow backlit indicates an elevated temperature, and red backlit indicates a high temperature. The baby thermometer also has auto-off, is friendly use for kids
- 【Multifunctions Design】Basal Thermometer has large LCD display and easy to read, fever alert, memory display, finish beep, auto shut-off, and ℉ to ℃ mode switching, easy to use for the elderly and children
- 【Easy to Use and Portable】Waterproof Baby Thermometers allow you to clean in an easy way. Please use wipe with water and clean with medical alcohol after or before each use. Lightweight and portable, with a storage case, you can carry it to anywhere and use it anytime
- Accurate reading in 30 seconds (°F/C)
- 3 modes of use: oral, rectal, or underarm
- Beeps when reading is complete
- Flexible tip for comfort
- Minimalist design – It features a sleek, simple non-slip design. Only 1 Button, very easy to operate. And the button is on a narrow ridge, so you won't easily trigger the switch
- Fast reading - About 25 - 60 -second response time. It will beep when it register the accurate temperature. Slight error : 0.2 - 0.3 ˚F / 0.1 –0.2 ˚C
- Digital Thermometer for Fever: Intelligent digital thermometerwith multiple use. Oral thermometer, rectal thermometer and armpit thermometer.
- Flexible tip – Soft and safe material. The tip is flexible, making it ideal to take temperatures from your mouth, under the arm, or rectal area
- Note: It takes at least few seconds for the metal probe to sense the temperature. During the time, it will display "LO" when the sensed temperature is lower than the working range. It comes with a case, which stayed intact and protected the thermometer when our testers dropped it. Auto shutoff saves battery power
- Reliable & Accurate: Goodbaby Forehead Thermometer has been clinically tested and found to be a fast and absolutely reliable gadget to use. It is ideal for forehead readings.
- Fast & Easy Temperatures Readings: Taking your family’s temperature with Goodbaby Forehead Thermometer is as simple as pointing, and pressing a button. It uses infrared technology and can show readings in Celsius or Fahrenheit.
- Advanced Technology for Excellent Performance: It uses reliable ABS housing materials. Ergonomically designed, the firm grip makes it easy for even naughty children.
- Multi-mode Thermometer: Goodbaby Thermometer is designed for all ages, adults, infants, and elders. It not only supports the forehead function but is able to take room/object temperature.
- Trustworthy and Precies: Goodbaby Thermometer is backed by clinical validated and recommended by the pediatrician. Please contact our friendly customer support team if you have any concerns about the device.
- WHAT YOU GET: 1x Forehead Thermometer, 1 x User Manual, 1 x Quick Guide, 2 x AAA Batteries. You will also get 12 months replacement from the date of purchase and 7*24h friendly customer service！
- Accurate Result and Fast Reading: This oral thermometer for kids uses state-of-the-art technology to ensure accurate result within 8 seconds.
- Large LCD Screen Display: The digital thermometer for adults uses a large LCD screen so that readings can be displayed quickly and clearly.
- Safe Thermometer for All Age: This fever thermometer for adults and kids works for oral, rectal and in armpit. It is suitable for all ages.
- Multifunction: This baby thermometer with multifunction, it’s easy to read with large LCD display, fever alarm, memory display, Auto shut off, Even the elderly and children can use it conveniently.
- In The Box: 1× Digital thermometer,1× Instruction manual. NOTE: Start measurement after “Lo” shows. 7*24h after-sales service. If you have any questions during use, please contact us.
- FAST READING: 8 seconds quick reading.This EMT-A12 digital thermometer provides a fast temperature measurement within 8 seconds. This Oral Thermometer is for Adults, Infants, Babies and Kids.It can work for Oral,Underarm and Rectal use.Easy and convenient.
- ACCURATE MEASUREMENT:The adult thermometer provides high accuracy (within ±0.2℉) with its sensitive probe tip, and the measurement range is 89.6℉~109.2℉.Intended for easy at-home temperature measurement and monitoring.
- 30 MEMORY RECALL and EASY TO CLEAN: This thermometer can store 30 most recent temperature records.Waterproof tip is easy to clean for this fever thermometer by wiping or rinsing.
- LARGE DUAL COLOR BACKLIGHT SCREEN WITH FEVER ALARM: You can read the digital thermometer fast and easily with the large screen and the baby thermometer also provides fever alarm,auto shut-off,℉ to ℃ mode switch,and long-life battery. The termometro also comes with the manual.
- 1 Year Guarantee- We are so confident that you will love this product that we offer a 1 Year Product Quality Guarantee.
How to choose a good underarm thermometers
Does the idea of finding a fantastic underarm thermometers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in underarm thermometers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top underarm thermometers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top underarm thermometers on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top underarm thermometers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top underarm thermometers based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the underarm thermometers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good underarm thermometers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your underarm thermometers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting underarm thermometers for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our underarm thermometers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what underarm thermometers should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on underarm thermometers.
