Best baby thermometer (Accurate digital and infrared thermometer)

Gone are those days where placing your palm on the baby’s forehead or on the chest to determine if your child has a fever or not. Thanks to the technology there is a reliable method to check your baby temperature and that’s where the best baby thermometer comes in.

Best baby thermometer

Best baby thermometer Comparisons

Device nameImageThermometer typeWhere to buy
ThermoDetectUSA - Infrared ThermometerInfrared foreheadBuy here
ThermoDetectUSA - Oral Digital ThermometerOral digitalBuy here
Clinical non contact by OCCObabyInfrared ForeheadAmazon
Medical infrared by Dr madreInfrared Forehead ThermometerInfrared ForeheadAmazon
Withings Thermo InfraredAmazon
Metene DigitalInfrared ForeheadAmazon
Braun ThermometerBest baby thermometer 2017Infrared ForeheadAmazon
Exergen Infrared ForeheadAmazon
InnovoIfrared Thermometer babyInfrared Forehead and Ear (dual mode)Amazon
QQcutebest forehead thermometerDigital Infrared dual modeAmazon
iProven dual modedual mode thermometerDigital Infrared dual modeAmazon
Metene dual modeDigital Infrared dual modeAmazon
Generation guard dual modeDigital Infrared dual modeAmazon
Braun Digital EarBest baby thermometerDigital Infrared earAmazon
iProven Medical EarDigital Infrared earAmazon
Graco earDigital Infrared earAmazon
Vicks Behind EarBest baby thermometerDigital Infrared earAmazon
ProoralDigital ThermometerDigital Oral & UnderarmAmazon
Enji primeBaby thermometerDigital Oral, Rectal, Armpit UnderarmAmazon
IprovenDigital Oral and RectalAmazon
Vicks rectalBaby thermometerDigital rectalAmazon
Safety 1st GentleRectal thermometer babyDigital rectalAmazon

“Touch test method” is not the accurate or reliable way to tell if your child is running hot and sad thing babies don’t have a way to tell if they are sick or not.

Most pediatricians propose use of baby thermometer because the other method like touch test doesn’t give an accurate temperature. so this is a device every parent must have in the house.

Types of baby thermometer

There are only two types of thermometer which include:

  • Infrared thermometer baby
  • Digital thermometer baby

What is an Infrared thermometer baby

infrared thermometer
Infrared thermometer baby

Infrared thermometer baby is also called touchless.

It has a color-coded screen with instant fever detection.

This type you can take the baby temperature even when the baby is sick.

What is a Digital thermometer baby

Digital thermometer baby

A digital thermometer has a probe on one end and LCD screen to show the result. They can be used to take the temperature on the mouth (oral), rectal (anus/rectum), ear, and underarm (armpit/axillary).

Best baby thermometer reviews

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Infrared thermometer baby

Infrared Forehead baby thermometer

ThermoDetect Pro™ infrared forehead thermometer

ThermoDetect Pro™ infrared forehead thermometer

The ThermoDetect Pro™ infrared forehead thermometer uses infrared technology to take the temperature from a distance without contact or touch.

It is manufactured at an FDA-registered facility and FDA approved

This thermometer is approved for use within the E.U., has FCC, ISO13485, and CE certification and FDA-SE registration.

The thermometer provides results for both Fahrenheit and Celsius. For easier user-friendly, it gives results in tri-color. Green means normal temperature, orange for a slight fever, and red high fever

Exergen Temporal Scan Forehead Artery Baby Thermometer Tat

Best forehead thermometer

Exergen baby thermometer takes 1000 readings per second.

Red LED light and soft beep indicate correct scan.

It uses 9 volt batteries which is included.


  • Red LED light and soft beep when done reading


  • No color coded fever indicator

OCCObaby Clinical Forehead Baby Thermometer with Flexible Tip Waterproof Digital Thermometer

Best baby thermometer


  • Non-Contact Baby Forehead Thermometer
  • Comes with a bonus FLEXIBLE TIP WATERPROOF RECTAL THERMOMETER so the whole set is suitable for all ages.
  • It’s economical since it comes with both forehead and a rectal thermometer
  • Fast and reliable
  • Provide instant reading
  • Backlight and silent mode
  • It is Versatile can be used to check the child, food, formula, bath, and room.


  • Make sure your child’s forehead is free of sweat, dirt, and oils, otherwise it will cause  inconsistent readings 
  • Before taking temperature make sure your child and thermometer should be indoors at the same temperature for at least 20 minutes to get an accurate measurement.

Braun Forehead Thermometer

Best baby thermometer

It best recommended for infant, children, and adult.

It accurately monitors the temperature in a second by gently swiping the forehead.

You can take the baby temperature even when asleep.

It has a color-coded screen with instant fever detection. Green indicates no fever detected; yellow indicates slightly elevated temperature and red for high fever.

This forehead thermometer features back light for reading even in dim light, vast and easy to read the screen.


  • Color coded screen
  • Back light for reading even in dim light


  • You need to take several consecutive temperature to get trustable results

Medical Dr. Madre non-contact infrared thermometer  (talking thermometer)

Infrared Forehead Thermometer

Non-contact Forehead Digital Thermometer thus reduces the risk of infection and cross contamination.

The Dr. Madre thermometer is not only used to take fever temperature but can also be used as Baby Room Thermometer.

It Provide Instant Results in less than a second and offers two option mode making it easily change from Celsius to Fahrenheit.

This forehead thermometer is for either Home or Pediatric Use and is easy to use you will have your result once it beeps.

If you want to track the temperature reading history this thermometer has that option you can retrieve the last 12 reading.

It works great for baby, infants, children, and adults.

Dr. Madre thermometer delivers result in two ways:

  • It can provide reading on the thermometer LCD display screen.
  • It has a talking function which provide results in English and Spanish. That’s why is called a talking thermometer

Can be set in a silent mode which allows taking a temperature in the dark room or without disrupting your sleeping baby.


  • It has completion alert sound.
  • It is easy to change from Celsius and Fahrenheit
  • You can retrieve the last 12 readings to track history.
  • provide results in two ways using the talking function in English or spanish and you can read digital display.
  • Easy to operate at home


  • Most customers complain the beep is loud and sucks such that can easily wake the sleeping baby up.

ARC Devices InstaTemp Non-Touch Digital Thermometer

Non touch digital Thermometer

It’s a non-touch thermometer thus reduce risks risk of infection and cross contamination.

You can take temperature either in Fahrenheit or Celsius mode.

Generation guard Clinical Forehead Thermometer  

Infrared forehead thermometer

With refined microchip and highly sensitive sensor allows the thermometer to scan accurate temperature.

You can switch from Fahrenheit to Celsius easily.

It not only takes body temperature, but the thermometer is also as well as best for taking the room, bath and bottle temperature.

Backlit screen allows taking the temperature in dark rooms.


  • switch from Fahrenheit to Celsius easily.
  • best for taking the body, room, bath and bottle temperature.
  • Backlit screen


  • Sometimes can give inaccurate readings (off by 3 degrees) so you need to counter check with another thermometer.

More infrared forehead thermometer

Innovo Medical FR201 Non-Contact Forehead Thermometer

Infrared Ear thermometer

Ear thermometer is also called tympanic or aural.

Braun Ear Thermometer

Braun Ear thermometer

With its patented pre-warmed tips and guidance system Braun ear thermometer give accurate results.

The thermometer features unique positioning system uses light and beep to confirm proper positioning.

This thermometer has a memory function which recalls the last reading.

It comes with disposable lens filter which protects the tip from scratches and impurities such as wax.

The disposable lens filter help switch from one user to another without having spending time cleaning the probe.

Also the lens filter eliminate the spreading of germs from one person to another.

In the box includes the thermometer, 21 lens filter, protective case, and 2 AA batteries.


  • Memory function
  • It comes with disposable lens
  • Can easily switch between Celsius and Fahrenheit.


  • No backlit so it becomes hard to take readings in dark environment
  • It remembers only one last reading while other thermometers recall even 20 last readings
  • It requires a lens filter so that additional money
  • No color coded indicator or beep alert to advice if the temperature is high, okay or medium

Other Braun thermometer

Braun Thermoscan lens filter

Braun LF40US01 ThermoScan Lens Filters for Ear Thermometer (40 Count) 

The filters help reduce the spread of germs.

It is made of plastic and designed for use with the Braun Ear Thermometer with ExactTemp technology and all Braun Thermoscan model.

iProvèn ET-828BT Medical Ear Thermometer 

Infrared ear thermometer

The thermometer is FDA and CE approved to take the temperature in the ear.

This thermometer features a small cone shape end of the thermometer makes it easy to place in the ear.

It has a free app called iproven health that tracks and store measurement by connecting the thermometer via Bluetooth with your iPhone or Android.

You can easily switch from Fahrenheit to Celsius and features blacklight color indication.

Iproven ear thermometer requires no cover and caps.

It comes with protective case which is small, durable and easy to carry around.


  • It beeps when temperature is ready
  • Easily switch from Fahrenheit to Celsius
  • Requires no cover and caps
  • Backlight color indication


  • A lot of time is spent cleaning the thermometer probe. Since the thermometer require no cover you need to make sure you clean thermometer before next person use.

iProvèn ET-116 Ear Thermometer

Graco 1 Second Ear Thermometer

ear thermometer

With small probe the thermometer fits comfortably in the baby ear and needs no probe cover.

It stores and reads the last ten readings.

The thermometer gives quick result in an easy to read LCD.

If the thermometer is not in use it shuts automatically.

It can provide measurement on either Celsius or Fahrenheit.

This thermometer comes with storage bag.


  • You can change between Fahrenheit and Celsius
  • It comes with storage bag
  • features memory function


  • The battery runs out after very few uses and most customers complain about the battery cost the same as a thermometer. 
  • Most customers complain the thermometer gives the different reading every time and fail to operate
  • No backlight so it is hard to use in dark rooms
  • No alert sound to indicate the reading is complete
  • No color coded display advice whether the temperature is okay or high

Vicks Behind Ear Gentle Touch Thermometer

Ear thermometer

The thermometer is easy to use you just place behind the ear, press start button and give readings in one second.

Best fits the whole family.

With the memory system saves and tracks the last eight measurements.

Designed with large and LCD makes it easy to read.

It has a color-coded screen if it is green no fever, red to signal fever and yellow the temperature is slightly elevated.

It can read the temperature in either Fahrenheit or Celsius.


  • Features color coded screen
  • Read temperature in either Celsius or Fahrenheit
  • Features memory system


  • No backlight display
  • If you don’t place the thermometer in the hollow behind the ear you end up with wrong measurements.

Best Infrared Dual mode thermometer

Dual thermometer can be used to take temperature in two ways. You can use it to take temperature both in the ear or forehead.

QQCute Digital Infrared Thermometer 

Dual mode  thermometer

Easy and quick to take the temperature with the touch of a button, you will read the temperature in 1 second.

The thermometer stores and recalls up to 20 readings.

This thermometer features fever alarm. It shows red backlight display and 10-short beeps to warn the patient that may have a fever.

Features Backlit display which helps take the reading more efficiently in the darkness.

You can easily change from Celsius to Fahrenheit.

The QQcute infrared thermometer is a dual-mode it can temperature both forehead and ear.


  • Backlit display
  • stores and recalls 20 readings
  • Features fever alarm
  • Auto shut off in 30 seconds
  • Take temperature both ear and forehead
  • change from Celsius to Fahrenheit.


  • The thermometer doesn’t come with a battery so you need to buy one 

Innovo Forehead and Ear Thermometer (Dual Mode)

Ifrared Thermometer baby

It measures temperature via Forehead for all ages and Ear for children above 1-year old.

The Innovo thermometer is easy to use – Measurement is done by press of button press head for forehead and ear for ear measurement.

Feature inbuilt memory – Can store and recall up to 20 readings.

It can take temperature in both Fahrenheit or Celsius mode.

When the temperature exceeds 99.5°F the thermometer alerts you using an alarm.

It comes with 2X AAA batteries that will last thousands of readings.


  • Take temperature both ear and forehead
  • Inbuilt memory
  • Alarms when temperature is high
  • Take temperature in both Fahrenheit or Celsius mode


  • It is not easy to take the temperature at night or dark environment because the thermometer does not have a backlight feature.

 iProven DMT-489 Medical Ear Thermometer with Forehead Function 

dual mode thermometer

The thermometer can take temperature either at the forehead or ear. It has 2-button (ear and forehead button) which are very easy to use.

It takes the readings in 1 second and is clinically proven suitable for all ages when using forehead mode and six months older when using ear mode.

Features loud beep which will notify it is done, it does not require covers and fever alarm to warn the patient has a fever.

Iproven Ear Thermometer with Forehead Function stores up to 20 readings which can be easily recalled.

The backlit screen helps take the reading quickly into the darkness.

It can display readings in both Fahrenheit and Celsius.


  • Displays result in both Fahrenheit and Celsius
  • Backlit screen
  • Inbuilt memory
  • Take temperature both forehead and ear


  • It does not have option for silent mode

iProven DMT489 Baby Forehead Thermometer with Ear Function

Metene Medical Forehead and Ear Thermometer 

The thermometer can be used to measure temperature on either forehead or ear.

Just install forehead cap, press the button of the scan to measure the forehead temperature. Remove the forehead cap, and thermometer enters into ear measuring mode.

This thermometer can take the temperature in Fahrenheit and Celsius.

Features backlit display that makes thermometer easy to take the reading in a dark environment.

Two –color LED indication. If the body temperature is a good green LED lights up and when the high red LED lights up.

This product has passed the European Union and Chinese the infrared thermometer performance standards for measuring clinical requirements, measuring clinical


  • Screen color changes when it detects fever.
  • It can take the temperature in Fahrenheit and Celsius


  • No inbuilt memory

Others Metene thermometer

Metene Medical Forehead and Ear Thermometer, Infrared Digital Thermometer 

Metene Digital Infrared Non-Contact Forehead Thermometer. 

Generation guard Clinical Forehead and Ear Thermometer 

You can use Generation guard thermometer for rapid thermal scan and forehead readings with the switch of a button.

Generation guard Forehead and Ear Thermometer enables you to measure room, bath and bottle temperature with the press of ear button

The thermometer is suitable for babies from three months when using it as ear thermometer and ideal for all ages when using it as forehead thermometer.

This product has an alert fever detector when fever is detected.

It is easily switchable from Celsius to Fahrenheit.

Backlit display allows the taking of the readings even in dark environment.

In the package includes free batteries and stylish protective pouch.


  • Easily switch from Fahrenheit and Celsius.
  • Backlit display
  • An alert fever detector


  • No inbuilt memory

Vigorun Medical Forehead and Ear Thermometer

Digital Forehead and Ear Infrared Thermometer by Relief care

What to consider before buying infrared thermometer baby

infrared thermometer

• Age
There are many different types of the thermometer and not all the best for all age.

There some for newborns, four months and above, one year and above two years. When purchasing a thermometer considers the one that best fits the age of the baby.
• Ease of use
The sick child becomes irritated when you disturb her don’t find a thermometer that doesn’t have complication steps of use.
• Fast
Most baby when in pain they are not patient. You should be able to buy a thermometer that will take a few seconds to take the temperature.

Most thermometers take less than 10 seconds, and anything longer than that might be inaccurate.
• Easy to clean
Baby products require to be cleaned and sterilized more often the same case to thermometers. Choose a thermometer that is easy to clean after every use to prevent the spreading of germs.
• Consistency
When you are checking the baby temperature, you need to check more than once make sure thermometer reading is accurate.

For example, you can’t measure baby temperature and find that is 38C and after five minutes the same thermometer is reading 35C that not consistent.
• Modern features
Nowadays thermometer comes with advanced technology like:

Alarm alert – the majority of thermometer has a completion signal. When it completes reading the temperature, it alerts with a sound like a beep.

Warning indicator – some thermometers have warning signs some changes color when the temperature is high or low.

Memory –  thermometer with inbuilt memory helps you to record last temperature reading and recall when you need it or when comparing.

Optional mode- you can change thermometer reading either Fahrenheit or Celsius

Digital thermometer baby

ThermoDetectUSA – Oral Digital Thermometer

ThermoDetectUSA - Oral Digital Thermometer

The thermometer has a tip that can be inserted under the tongue, armpit, or into the ear for accurate temperature readings.

Once done taking the temperature it beeps with the reading shown on the digital display.

Prooral Digital Thermometer Oral or Axillary Underarm

Digital Thermometer

Perfect for both orally and armpit thermometer.

You can easily change mode from Celsius to Fahrenheit

Gentle flex tip and water-resistant design

It is easy to clean

Enji Medical Thermometer for Oral, Rectal, Axillary armpit Underarm

Baby thermometer

This baby thermometer provides temperature reading in 10 seconds, and you can use to measure 3-ways Rectal (for babies 3 years of age and younger), Oral (for children 4 years & above) and Axillary (for babies over 3 months of age).

The thermometer features easy to read display and one button to switch from Fahrenheit to Celsius.

It is approved by professional such as CE – FDA  and clinically tested that guarantees excellent readings.

Comes with clear instructions, probe covers and protective case for storage, so you don’t have to worry sanitary.

With purchase of this thermometer you will also receive a complimentary “Home Remedies e-Book Guide” to quickly and easily find solutions to help with common colds, fevers, diaper rashes, allergies, migraines, and more.

iProven DT-R1221B Best Rectal and oral Baby Thermometer 

The baby thermometer takes the temperature within 10 seconds.

It has a highly sensitive tip which is best for taking temperature mouth, armpit and rectal. The tip is waterproof thermometer which is very easy to clean with soap and warm water or rubbing alcohol

The thermometer indicates when the temperature is right, high or too high. It has a face indicator accompanying the readings (happy face means good temperature; straight face means slightly temperature and bad face high fever)

It stores the last temperature sensed and keeps an aware variation of your baby temperature

Feature dual mode, makes the thermometer give the reading either in Fahrenheit and Celsius


The only disadvantage the thermometer doesn’t have a backlit display, therefore, makes hard to take the readings in the darkness.

It doesn’t have flexible tip which makes it easy to insert rectally (check the best iproven thermometer with flexible tip below)

iProvèn DT-K117A Digital Thermometer for Rectal, Oral and Axillary Measurement

The thermometer has a flexible tip which is easy to use and high comfortable to the baby.

Features waterproof tip which makes the thermometer easy to clean with warm water and soap or rubbing alcohol.

Reads the temperature in either in Fahrenheit or Celsius which is easily switched.

It is suitable for Rectal, Oral and Axillary Measurement and comes with a transparent case

Generation guard Clinical Digital Thermometer

best digital thermometer

The thermometer is free from BPA, lead and mercury make it safe to use for infants, toddlers, babies, kids, adults, animals, pets, and livestock. Also, to guarantee safety, it is FDA and CE approved.

Advanced microchip and highly sensitive sensor tip make it’s comfortable to use in the mouth without hurting and chafe.

It takes the temperature in 15 seconds and Delivers the best, reliable results with oral, rectal, and axillary (underarm) methods.

You can take the temperature in either Fahrenheit or Celsius.

It is not only used to take baby temperature but Generation guard Digital Thermometer is also appropriate for checking basal body temperature (BBT) to track ovulation and fertility.

The thermometer features fever indicator, easy to read large LCD, the record of last reading, and auto-off power saving.

Robust design with a soft, nonslip bendable tip and 100% water resistance, makes the thermometer effortless cleaning.


  • No beep sound or alert when done readings
  • No color coded if it is no fever, fever and slightly elevated.
  • No backlit so not suitable for dark rooms.

 Kinsa QuickCare Smart Digital Thermometer 

Digital thermometer baby

The Kinsa is smart digital Bluetooth thermometer designed for use with your smartphone.

Provides reliable, fast and accurate reading within 8-seconds or less makes the thermometer best for your family.

It is pediatrician recommended, and FDA approved for accuracy as a rectal, underarm or oral thermometer use for all ages.

Kinsa free app not only gives you number readings but guide you what to do next. For instance, it can guide on how to soothe the symptom, call doctor or take medicine.

Kinsa works with all Android phones running 5.0 or above and all iPhones running iOS 10 or higher.

Clinical Digital Thermometer FDA Approved 10 sec by gear district

baby thermometer

FDA approved and tested baby thermometer to be used for Oral, Rectal, Basal, Axillary – Armpit Fever Measurements.

With flexible tip makes the thermometer fit for infants, kids, adult, and even pets.

Takes the reading within 10 seconds and one-touch button makes easy to power on your thermometer faster.

 You can choose between Fahrenheit and Celsius reading.

Other features that the thermometer has is auto power off, alert beep when the temperature reading is done, fever indicator, memory recall (display took readings) and low battery indicator.

In the package includes free ten disposable probe covers and digital guidebook for healthy remedies.

SANPU Digital Thermometer  

digital oral thermometer

The SANPU digital thermometer is best for oral, rectal, and armpit use.

This product has big size LCD, alerts when done taking readings, backlight design such that you can comfortably read the results even in the dark.

Featuring high-temperature alarm function; when the temperature is normal the thermometer display green light and when high above 99.7℉/37.6°C it displays a red light.

You can easily change between Fahrenheit and Celsius with a touch of a button and displays the last reading.

The thermometer is designed with a gentle, flexible tip, waterproof, safe and easy to clean.

More digital thermometer

Care Touch Digital Thermometer -with 50 Probe Covers, Oral Rectal and Underarm Use for Baby Child Adult and Pets

 RMS Royal Medical Solution -TH-88014 CRAZY Colors Digital Thermometer for Rectal, Oral and Axillary Underarm Measurement, Ideal for Baby, Children, and Adult, Blue 

Safety 1st Advanced Solutions Easy Read 4-in-1 Thermometer 

Digital Medical Baby Thermometer for Oral, Rectal & Underarm by happy care enji

Lotfancy Medical Thermometer -to Monitor Body Temperature Fever by Oral Armpit Rectal Axillary 

ANKOVO Medical Digital Thermometer -Oral Rectal and Armpit for Baby Fast 8 Seconds Reading Waterproof with Fever Indicator FDA and CE Approved 

Medical Digital Thermometer by friendly 18 -10 Sec Quick Read with Fever Indicator and Flexible Tip – Best Adults/ Baby /Kids /Infant Thermometer- Basal Armpit /Rectal /Oral… – 

Axencare Baby Thermometer – Best Fever Thermometer to Monitor Oral and Axillary Armpit Temperature – Fast Read – Clinical and Medical Thermometer – FDA – Digital – Mercury free with Battery – Flexible  – 

Rectal Thermometer – digital

Vicks Baby Rectal Thermometer

Baby thermometer

The thermometer has a short probe tip making it safe for rectal readings.

It is fit for newborn up to three months and rectal use only.

Vicks thermometer features large backlit LCD and beep signal when reading is done.

How to operate Vicks Baby Rectal Thermometer

  • Make sure the thermometer is clean before use
  • Position the baby as advised above
  • Insert the thermometer gently not more than a ½ inch in the rectum
  • The reading will take 10 seconds, and the beep signal will sound when reading is complete


  • Amazon reviewers complain the thermometer comes with a dead battery or fails after few times of use

Safety 1st Gentle Read Rectal Thermometer 

Rectal thermometer baby

The safety 1st Gentle Read Rectal Thermometer has a flexible tip and over insertion guard that makes comfortable and safe to take baby temperature the rectal way.

It takes reading in eight seconds and beeps when done.

This product has a replaceable long-life battery.

You can easily change from Fahrenheit to Celsius.

What to check when buying Digital thermometer baby

Accuracy- this is the main thing you should check when purchasing a digital thermometer. It should give results that are accurate not misleading readings.

Right age – not all digital thermometers are suitable for all ages. Here is the age guideline:

Births to 6 months- use a rectal thermometer and infrared thermometer to take the temperature for babies below three months.

Six months to four years- take baby rectally, armpit, forehead, and ear. If you are not sure about the result, confirm using rectal thermometer it is the most accurate method.

Four years and above that you can take them in the ear, oral (under the tongue), armpit or use an infrared thermometer to take temporal artery thermometer or ear canal which research has proven is accurate.

Speed- most babies under one year hate to be taken temperature other don’t have the patience to wait. You need a digital thermometer that takes the accurate temperature with less time possible most probably a few seconds.

When buying digital thermometer find one that has LCD that is easy to read when done taking the reading.

Best digital ba

It should have an easy to press the start button.

The digital thermometer should have a signal indicating it is done taking a reading you don’t have to keep checking whether is done recording the results or not.

Choose between the rigid and flexible probe or tip. If you are taking the temperature rectally make sure it has a flexible probe which is more comfortable. Most rigid tip thermometers can be used to take temperature orally or armpit.

It should be easy to clean to reduce transmitting germs.

 Other additional features

The backlit screen which helps take the reading in the dark environment.

Battery indicator- most digital thermometer use battery to operate, so battery indicator help know when it’s time to replace.

Automatic shut off- to help preserve battery.

Fever warning- when the temperature is high the thermometer gives a warning sign.

Cleaning indicator- this is more important if you are taking the temperature rectally. Some thermometer has a small icon next to temperature reading reminding you to clean thermometer after use.

Safety covers- some thermometer has:

Lid/probe cover – some battery has a lid to close once you have cleaned it makes sure the thermometer remains clean and undamaged.

Protective case covers to prevent your thermometer from damage.

Built-in memory – once the thermometer is switched on it display previous or last temperature reading.

What you need to know about the Digital thermometer baby

If you have planned to use a digital thermometer to take temperature orally get another one for rectal, do not use the same thermometer on both areas to avoid spreading germs.

Taking temperature on the armpit is the least accurate. Just imagine your baby is having clothes or swaddled in the blanket and then you take the temperature will you be getting the correct readings. Sometimes the armpit can be sweating so it is wet.

Taking the baby temperature rectally is most accurate.

The digital rectal thermometer should have a wide base and flexible tip so that you won’t insert it more than an inch to avoid hurting the baby.

What you need to know about a digital Rectal thermometer baby

A rectal thermometer is inserted into the baby anus.

Although it is not comfortable and some baby hates to be taken the temperature rectally, it is the most accurate baby thermometer.

It is suitable for newborn to three months

What to look for when buying a Rectal thermometer

When purchasing a rectal thermometer, make sure you are buying the one that has a

  • Wide base it won’t allow inserting the thermometer more than an inch
  • Flexible tips.

How to use a rectal thermometer

Make sure thermometer is clean. You can use warm soapy water and rinse with cold water or clean tip with rubbing alcohol.

Apply the tip with the petroleum jelly

How to hold the baby when taking the temperature rectally

Hold your child in either of these positions

Note: choose the one comfortable for your child.

Lay the baby on his back on the flat surface like changing table or bed with his legs bend to his chest.

This is the most comfortable position for most of the baby since they are used to when changing the diaper and still he can see your face, so you will be able to distract him with communication.

Alternatively, hold the baby across the lap, stomach down and bottom up.

Insert the thermometer ½ inch to one inch.

Wait until you hear completion alert that indicates it has finished reading.

Remove the thermometer slowly and take your reading

Rectal thermometer Do and don’t

  • If you feel resistance when inserting the thermometer into the anus, you are not supposed to force but stop with immediate effect
  • Always use lubricants before using a rectal thermometer.
  • Use a rectal thermometer when the core temperature is needed. First, use an underarm (axillary) thermometer if the temperature exceeds over 99 degrees Fahrenheit that when you use a rectal thermometer for accurate readings
  • Do not take the temperature using a rectal thermometer if the patient had rectal surgery, rectal disorders, cardiac disorders and a decrease in platelets

Advantages of a Rectal thermometer

  • It offers Accurate result
  • It is Suitable for newborns to 3 months
  • It is Affordable

The disadvantage of a Rectal thermometer

  • Not comfortable when inserting at the anus

What you need to know about a digital Armpit thermometer baby

Armpit thermometer is also known as under the arm or axillary thermometer.

It’s put under the arm and suitable for any age.

How to use Armpit thermometer

Make sure the thermometer is clean.

Remove child cloth from the waistline and above

Sit the baby on your lap or place the baby on the bed or changing table

Make sure the armpit is dry

Put the thermometer under the arm (when the child is clothed make sure it will only touch the baby skin and not clothes for the accurate result)

 Hold the baby arm tightly to keep a thermometer in the right place and wait until you hear the completion alert.

Advantages of armpit thermometer

  • Best fit any age

Disadvantages of armpit thermometer

  • Inaccurate – sometimes might give the wrong result

What you need to know about a digital oral thermometer baby

It’s placed under the tongue and is right for children above four years.

It should be avoided by infants and toddlers since they can chew or try to swallow the whole thing.

If your child was taking the cold or hot drink, wait for 15 minutes before you take the temperature.

How to use an oral thermometer

Make sure thermometer is clean, and your kid mouth is clear from gums or food.

Place thermometer under the tongue and verify that the child closes the mouth to hold in place.

Hold until you hear finish beep.

Advantages of an oral thermometer

  • Affordable
  • Gives an accurate reading to children above four years

Disadvantages of an oral thermometer

  • It’s not safe for infants and toddlers since they can chew or swallow causing choking hazards.

What you need to know about a digital ear thermometer baby

The ear thermometer should not be used to babies below six months because their ear canal is not fully developed.

It can give misleading results if the ear has an infection or wax.

How to use baby thermometer

Baby thermometer is used in different ways. These ways include:

1.      Rectal thermometer

2.      Ear thermometer

3.      Forehead thermometer

4.      Oral thermometer

5.      Armpit thermometer

6.      Multiuse thermometer

7.      Pacifier thermometer

8.      Strip Thermometer

9.      Wearable Thermometer

Ear thermometer

The ear thermometer is also called tympanic or aural. They are inserted into the ear canal.

It is Suitable for babies from 12 years.

How to use an Ear thermometer

Make sure the thermometer is clean, and the ear doesn’t have excess wax.

Insert the end of the thermometer into the ear, press the start button and wait for finishing alert.

How to take the temperature using the ear thermometer

Advantages of an ear thermometer

  • Read the temperature fast
  • Not uncomfortable with the baby

Disadvantages of an ear thermometer

  • When you don’t position correctly can present incorrect results
  • If the baby ear has too much wax can give an inaccurate result.

Forehead thermometer

forehead thermometer

The forehead thermometer is also called temporal thermometer.

You just point at the baby forehead and take the temperature. It uses infrared technology and is no contact thermometer

It is Suitable for children above three months

How to use forehead thermometer

Point across the baby forehead between hairline and eyebrow

Switch on the thermometer

Move the thermometer straight across the baby forehead not down

Then wait until you will hear a beep sound when it has finished taking the temperature.

Advantages of forehead thermometer

  • It safe since it is a non-contact thermometer, so the child will not get an infection
  • Accurate
  • You can take the baby temperature even when is asleep
  • Give reading fast
  • Easy to use

Disadvantages of forehead thermometer

  • Expensive
  • It can give an incorrect result if the room is too cold or hot. So when you bring it to a cold or hot room let it settle for a few minutes

Multiuse thermometer

It is used to measure the baby temperature in the different areas of the body  – rectal, armpit and orally. Suitable for any age

Advantages of the multiuse thermometer

  • Cheap and locally available
  • When used rectally they give an accurate result
  • Can be used to take a temperature in different regions – orally, rectally and under the arm

Disadvantages of the multiuse thermometer

  • It can cause damage when used as a rectal thermometer since it can be inserted too far into the anus.
  • It can spread germs if not used carefully and hygienically -if used by someone who is not clean can take the baby temperature rectally and use the same to check orally without cleaning.

Pacifier thermometer

They are made with a thermometer inside the pacifier. Used to measure temperature orally and suitable for young babies.

Disadvantages of a pacifier thermometer

  • Not recommended by most pediatricians since they give inaccurate results.
  • Cause choking to babies
  • Most of them don’t come with alert alarm to notify completion reading

Strip Thermometer

Strip thermometer has a strip that is stuck to the baby’s skin to read the temperature. They are not recommended by the doctor because they take skin temperature and not the body.

Wearable Thermometer

The wearable Thermometer is the newest technology of thermometer, and they are informed of the bracelet.

They work together with phones or other electronic devices.

Once you know the temperature, you can send data using a phone or Wi-Fi to professional doctors or caregivers.

Summary table of different types of a thermometer and suitable age

Thermometernewborn(0-4months)4months- 1 year1-3 yearsabove 4 years
Rectal thermometeryesyesyesno
Ear thermometernoyesyesyes
Forehead thermometernoyesyesyes
oral thermometernononoyes
Armpit thermometer/axillarynoyesyesyes
  • Best recommended temperature is about 36.4C (97.5F) something above 37C is considered to be higher.
  • Clean the thermometer after every use so that you prevent germs from growing.
  • Whichever type of thermometer you are going to use don’t take the baby temperature immediately after a bath or if the baby was swaddled. Wait for 20 minutes
  • The old mercury thermometer is not recommended it has toxin which exposes your child to danger.
  • If you have a multi-use thermometer, choose one for a specific area to avoid distribution bacteria. For instance, use a rectal thermometer to take the temperature at the anus but don’t use the same thermometer to take temperature orally.
  • If it’s your first time to use a digital thermometer, please read the manufacturer instruction


How to take the baby temperature using a different type of thermometer
simple steps on how to check baby temperature fast and quickly

How to clean baby thermometer (ear, arm, oral and rectal thermometer)

  • Clean the sensor area of the thermometer using warm water and soap or rub using alcohol.
  • Do not submerge the LCD in the water or boil or wash in a dishwasher
  • Wipe dry with a soft cloth
  • Lubricate the tip with water-soluble jelly and not petroleum jelly.

Can I use a baby thermometer for adults?

Baby thermometer can as well be used by adult, teenager and kids

Are baby forehead thermometers accurate?

Baby forehead thermometer are accurate to take temperature from 0+

What is the most accurate way to take a temperature?

The most accurate way to take baby temperature is rectal

Can you take body temperature with an infrared thermometer?

Infrared non contact baby thermometer is fastest way to take baby temperature.

What is the normal forehead temperature for the baby?

The average normal body temperature is 98.6°F (37°C). Your normal temperature can change above or below 1°F (0.6°C)

Related baby safety products

  1. Best Long range baby monitor
  2. Baby bath thermometer
  3. Best baby proofing products

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