The 10 best forehead thermometers 2025: Comparison and Guide (2025)

Forehead thermometers have made significant advances in recent years. They are now more compact, more accurate, and easier to use than previous generation models. They are particularly appreciated for their intuitive use, allowing you to determine in a matter of seconds if your child has a fever without having to wake him or her.

To help you choose the device that best suits your needs, we have put together this buying guide featuring the best forehead thermometers of the year. You will find that certain criteria, such as the display of results in color or the number of measurements recorded, must be taken into consideration.

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Why are our forehead thermometer reviews reliable?

Our selection is made with care for each of our guides.

As an independent site, our review of each product is unbiased, regardless of their source or distributor (read more). Our access to multiple sources helps us conduct in-depth assessments.

We start our selection with bestsellers, which narrows down the number of products to review. Our list is then refined with customer reviews, expert articles, and awards. If feasible, we conduct personal testing.

In our conclusions, even the smallest flaws are highlighted. This process is the same for all our guides, whether for a forehead thermometer or otherwise.

▷ Comparative table of forehead thermometers

What are the best forehead thermometers in 2025?

Below you will find the selection of thermometers that we have previously chosen. This list will save you time during your next purchase.

1. Berrcom JXB-178: the best cheap

This infrared forehead thermometer can measure body temperature from a distance of between 3 cm and 5 cm. It is easy to use and is equipped with a large backlit LCD screen that changes color depending on the temperature measured. Thus, it displays green below 37,3 ° C, orange between 34,7 ° C and 37,9 ° C, and red above 38 ° C. It reacts in just one second. Simply place it a few centimeters from your child's forehead to know immediately if he or she has a fever.

This versatile non-contact thermometer can also be used to measure the temperature of a room or surface. Simply press a button to check if the bath water temperature is optimal or if your baby's room is properly heated. It is available for €15-20 on major e-commerce sites, offering excellent value for money for this hygienic and accurate forehead thermometer from Berrcom.

In addition, it has a memory function that can record the last 32 temperatures measured. With its compact dimensions (17 x 6,4 x 4,6 cm), it can be easily stored in a drawer after use. It works with two AAA batteries and automatically switches to sleep mode after 30 seconds of inactivity, which helps extend battery life.

Thanks to its compact design (16,1 x 4,3 x 3,6 cm) and its ergonomic handle, this forehead thermometer is easy to handle. It is simple to use and allows you to measure body temperature in a non-intrusive way by placing it at a distance of 2 to 3 cm from the forehead. It also has different operating modes, allowing it to measure the ambient temperature as well as that of surfaces (water, food, etc.).

This thermometer is suitable for infants, children and adults, and displays the temperature in Celsius or Fahrenheit in seconds. It has 60 memory locations and an automatic temperature tracking function. To help you quickly detect if your child has a fever (measured temperature > 38°C), a large LCD screen displays a smiley face (happy or sad).

This practical and fun forehead thermometer from Beurer works with 2 AAA batteries and switches off automatically after a few seconds. A battery indicator informs you of the remaining charge to avoid surprises. The end of the measurement is signaled by a short beep, which you can deactivate according to your preferences.

This forehead thermometer is designed for use by adults, children and babies, and it incorporates the latest advances in the industry to provide an accurate temperature measurement in just one second. It stands out for its compactness (measuring 12,7 x 3,15 x 3,62 cm) and its great ease of use. You just have to position it at the right distance in the middle of the forehead and press the button: the temperature is displayed almost instantly on the LED screen.

To ensure accurate measurement, this non-contact thermometer is equipped with three highly sensitive sensors. The first sensor measures infrared energy and collects 100 data points per second to detect possible problems. The second sensor is a distance sensor that checks if the device is within 3 cm of the forehead. The last sensor detects changes in ambient temperature and takes corrective measures if necessary, in order to eliminate their impact on the measurement result.

Unlike many forehead thermometers that beep loudly when taking a temperature, this device emits a gentle vibration. This feature is especially handy if you need to take your baby's temperature while they're sleeping, so you don't wake them up. You can find this IHealth no-contact forehead thermometer for under $30 on Amazon and other e-commerce sites.

This Biosynex forehead thermometer incorporates the exclusive MicroSecond Flash technology, developed and patented by the brand. It detects heat at the temporal artery and displays the temperature almost instantly, in just 0,28 seconds, on its large LCD screen. Its use is very simple, hygienic and extremely fast, making it suitable for all members of the family.

This versatile thermometer offers three operating modes. In addition to measuring body temperature by placing it at a maximum distance of 5 cm from the forehead, it can also be used to measure the temperature of a room or a surface (such as drinks, bath water, food, etc.). To allow you to track the temperature evolution, it has a memory function that can record up to 32 measurements.

The Thermoflash Premium forehead thermometer, calibrated for equivalence with rectal measurement, is recognized for its ease of use, speed and accuracy. It is equipped with a backlit display that facilitates its use even at night, and it comes with two AA batteries, instructions for use and a detailed quick start guide. Non-invasive and hygienic, it is particularly recommended for parents of young children.

The revolutionary technology of this forehead thermometer has been awarded several times, including the Design Award 2016 and the LSA Trophy 2014, among others. In fact, it offers the possibility of taking the temperature in two ways: contactless, with a maximum range of 5 cm, or by placing the tip of the device directly on the forehead. For precise positioning, an efficient guidance system indicates the target point (between the eyebrows) using a light.

This forehead thermometer ensures extremely accurate measurement and has a sleep mode that allows you to take a child's temperature without disturbing them. The results are displayed in just two seconds on the LCD screen. In addition, a color code is immediately displayed to facilitate the interpretation of the results.

The Braun NTF 3000 thermometer comes with a carry bag, making it an ideal companion for travel. Its intuitive operation makes it suitable for the whole family, and it runs on two AA batteries. A light alerts you when the batteries are low and need replacing. To extend their life, the device automatically switches off one minute after the last temperature measurement.

This forehead thermometer will seduce you with its ease of use and versatility. Indeed, it can also be used to measure the ambient air temperature, as well as to check the temperature of your baby's food or bath water. In addition, it comes with tips specially designed to measure the temperature in the ear. Designed to suit the whole family, it offers a child mode (for children from 0 to 12 years old) which takes into account age when measuring, thus ensuring results that are as accurate as possible.

In just one second, it displays the measured temperature on the screen. For immediate interpretation, the screen turns green when the temperature is below 37,5 °C and red when the temperature is higher. This forehead and ear thermometer can record the last 20 measurements, which is very practical for monitoring the evolution of your child's fever.

To use it discreetly, you can activate the sleep mode so as not to wake your child when he or she is sleeping. In addition, the backlit screen makes it easy to read the results, even in the dark. After use, you can store it in the small cover provided for this purpose.

This forehead thermometer is extremely easy to use (and very affordable, costing less than €5!) and is a great alternative to infrared models with digital displays. It is flexible, measures about 7 cm in length and can be easily placed on the forehead, just above the eyebrows, for about fifteen seconds. Thanks to liquid crystal technology, it can measure the temperature in increments of 0,5 °C.

The huge advantage of this Mercurochrome thermometer is that it does not require batteries to operate and is extremely compact. You can simply slip it into your pocket to take it with you anywhere. It is reliable and meets the current European standards for medical devices. It can be very practical whether you are going on holiday or simply want to monitor your child's health throughout the day.

This non-contact forehead thermometer ensures extremely hygienic use. It allows you to measure body temperature from a distance of 1 cm to 3 cm. It is fast and displays the result in just 3 seconds on a large backlit LCD screen, which is very practical for taking your child's temperature at night without having to turn on the light in their room. In addition, it has a silent mode to deactivate the sound signal indicating the end of the temperature measurement.

Thanks to infrared technology, it offers high accuracy and can display results in °C or °F. It can also store the last 35 measurements, allowing you to easily track your child's health. To ensure accurate temperature measurement, this MEDICOV forehead thermometer is equipped with a sighting light. It works with 2 x 1,5 volt AAA batteries (included) and comes with a small fabric pouch for convenient storage after use.

This forehead thermometer is distinguished by an audible signal that guides you in the precise positioning of the tip of the device, up to a distance of 5 cm, to ensure a measurement as accurate as possible. In just one second, the result is displayed on the LCD screen, which benefits from backlighting for optimal visibility at all times. In the event of a fever, the button lights up red (green if the temperature is not too high).

Featuring an ergonomic handle for easy handling, this Terraillon infrared thermometer fits comfortably in the palm of your hand and is very easy to use. It stores the last nine measurements and can also be used to check the ambient temperature or that of various surfaces (between -22 °C and 80 °C). It works with two AAA batteries included and has an automatic shut-off function. In addition, it is sold with a protective cover.

This forehead and ear thermometer has been specially designed for use by the whole family and is distinguished by its great ease of use. Acoustic signals clearly indicate when the device is ready for use and when the measurement is complete. If a fever is detected, the thermometer display lights up red, otherwise green. In addition, to enable precise temperature monitoring, it records the last 30 measured values.

This multifunctional thermometer is characterized by its compactness (dimensions of 13,4 x 4,2 x 4,7 cm) and its lightness (65 grams), which makes it an easy accessory to carry in a bag or toiletry bag when you go on vacation. It offers exceptional versatility by also allowing the measurement of the ambient temperature, that of objects, or even of food intended for your child. In addition, it can be used to check the temperature of the water in your bathroom, thus ensuring that it is at the ideal temperature.

Buying guide: everything you need to know about forehead thermometers

What is a forehead thermometer?

A forehead thermometer measures body temperature via the forehead. There are mainly two types: the crystal model, which is simply indicative and not guaranteed to be reliable, and the electric infrared model, which offers reliable results and requires a power source.

How to choose a forehead thermometer?

To make an informed choice, several criteria are essential:

✓ The type of operation

Choose between crystal thermometers and infrared models, knowing that the latter are generally more reliable.

✓ The screen

Make sure it is readable, based on its size and clarity.

✓ The connection

The ability to connect via Bluetooth allows data to be transmitted to a mobile application, providing precise and shareable tracking.

✓ Options

Some models store data, alert with an audible signal or allow switching from °C to °F. Accessories such as a pouch may be included.

✓ Display speed

Fast response time often equals accuracy.

✓ The format

Choose an ergonomic format that is easy to handle and transport.

✓ The price

Prices generally range from €15 to €60. For average quality, expect to pay around €20-25.

What are the different types of thermometers?

There are several types of thermometers depending on the area of ​​the body where the temperature is taken. In France, although the rectal thermometer is common, it is no longer recommended because it can cause microlesions. Other options include the ear thermometer, which is reliable and suitable for the ear; the infrared forehead thermometer, which is practical because it is contactless; and the crystal forehead thermometer, which is less accurate.

Other devices to take care of your loved ones

To ensure the health of the family, several tools are available:

• Air purifier: optimizes the quality of the air you breathe.
• Humidifier: regulates the humidity in rooms.
• Wrist blood pressure monitor: measures blood pressure.
• Pulse oximeter: essential in case of respiratory problems.

How does an infrared forehead thermometer work?

This thermometer measures infrared radiation from body heat. Similar to infrared glasses in movies where heat is displayed as red, the thermometer captures the rays through a lens. These rays are then converted into Celsius or Fahrenheit. Proper use ensures accurate measurement.

What are the benefits of an infrared forehead thermometer?

The infrared forehead thermometer offers several advantages:

• Non-invasive: ideal for weakened people.
• Versatile: can also measure food temperature.
• Easy to clean.
• Contactless: hygienic and suitable for both babies and adults.

What is the best brand for a forehead thermometer?

Among the brands of forehead thermometers, several stand out for their reputation and expertise:

▷ Brown

A historic German brand, Braun offers a variety of wellness devices including modern and compact thermometers.

▷ Beurer

Founded in 1919, this German company is known for its health and wellness equipment. It offers a wide range of accurate thermometers.

▷ Philips

Hailing from the Netherlands, Philips is a great choice for affordable products. The brand offers digital thermometers to suit every budget.

▷ Withings

A recent French company, Withings specializes in connected devices. Its thermometer targets the temporal artery for a precise measurement.

▷ Comper

Founded in the United States in 2014, this company focuses on modern, connected devices, mainly sold in North America and China.

How to maintain your forehead thermometer?

Maintaining your thermometer is crucial. Beyond replacing the batteries, cleaning the area measuring the temperature is essential. Use an alcohol wipe or a cotton pad after each use.

Conclusion: which forehead thermometer should you choose?

Forehead thermometers, which are practical, non-invasive and accurate, are gaining favor among French families, especially those with young children. A variety of models are available, with prices ranging from €5 to €50.

Le Berrcom JXB-178, offered at less than €20, is remarkable for its quality/price ratio. It gives a temperature measurement in 1 second, integrates a color-coded alarm and saves the 32 previous measurements.

Equipped with 3 ultra-sensitive sensors, the forehead thermometer iHealth PT3 ensures an almost instantaneous accurate measurement. Not only is it contactless ensuring optimal cleanliness, but its silent backlit display is ideal for measuring children's nighttime temperature without disturbing them.

Le Braun NTF 3000, costing around €45, offers two modes of use: with or without contact. It benefits from an effective guide, is particularly light and comes with a protective cover.