Best thermometer 2023

Which is the best thermometer in the UK?

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The 10 best thermometers to buy in the UK

The top 10 list of the best thermometers lists various brands and prices

Review10Best compares the best thermometers in the UK and selects the one by AILE as the best thermometer. In a thermometer buying guide, you can read more about the features of the different thermometers and see a recommendation on which thermometer to buy in the UK in 2023. By considering the top list of thermometers, you can find the best thermometers and save time shopping online.

Table of contents

  1. Read the ultimate thermometer buying guide
  2. View the thermometer picks and see how they rank in the top list
  3. See other reviews related to thermometers


Best thermometers: A complete buying guide

All you need to know before buying a great thermometer

Picture of a thermometer

When it comes to the health of a loved one, you don’t want to take any risks, which is why it’s worth buying the best thermometer possible for anyone with a fever. A good thermometer offers accurate readings, allowing you to know the extent of a running temperature and whether you need to act.

However, with so many products to choose from, it’s not always easy to find a quality thermometer for reading you or a loved one’s temperature. Check the buying guide below for how to choose the best thermometer.

What are thermometers?

A medical thermometer is used to measure a person’s body temperature. The best thermometers are now made digitally, with mercury thermometers no longer being used due the inherent risks of accidental mercury poisoning.

The tip of a thermometer is inserted into the tongue, armpit, or the rectum to get an accurate reading of a body’s running temperature.

Why should you buy a good thermometer?

Anyone with a running temperature for more than a few days may have some medical issues, so it’s always worth owning a thermometer to determine the extent of a fever and how bad it is. Not all thermometers offer accurate readings however, so it’s important to buy the best thermometer to ensure you have correct information regarding the health of a loved one.

Another picture of a thermometer
How to choose the right thermometer?

Choosing the right thermometer depends on quite a few things, from who it’s being used on to the features it provides. Here are some things to consider that will help you choose the right thermometer:

  • Response Time: The quicker you get a result from a thermometer the better, as it’s often difficult to get a child to sit still for long when trying to read their temperature. The best thermometers offer a response time of around 10 seconders or lower.
  • Testing Method: The tip of a thermometer is traditionally inserted under the tongue or ear, although most modern digital thermometers are inserted into the latter. There are other testing methods however, including under the armpit, in the rectum, and even non-contact thermometers (usually held close to the forehead). Be sure to buy a thermometer that is age-appropriate. For instance, children aged three and under should be tested via the rectum for an accurate reading, while children above three should be fine with an ear thermometer. Adults may use any method they prefer.
  • Features: While the most important thing about a thermometer is getting an accurate temperature reading, it may also help to have a few extras thrown in too. For example, a curved tip may offer comfortable insertion (ideal for kids that struggle to have it inserted in their ear), while a beeper can alert you to high fevers.
What is the best kind of thermometer in the UK?

There are a few types of thermometer to choose from, any of which may be preferable for you or your children.

  • Digital Stick Thermometers: The best all-round thermometer and one of the cheapest available, digital stick thermometers are a great choice for most people. Try to go for a model that offers an LCD display for easier readings, while features such as audio beeps are helpful for determining the right position of the thermometer or whether there is a high fever reading. Various tips are available too, including flexible and rigid.
  • Infrared Thermometers: Infrared thermometers are better for getting quick readings, which may be useful for parents that struggle to get their kids to sit still. It works by using infrared to measure heat emitted from the body and is typically used in the ear or on the forehead, making them more comfortable to use in most instances. However, infrared thermometers are more expensive than digital sticks.
…are you ready for the best picks of 2023?

Top 10 list of thermometers in the UK (January 2023)

The bestseller list compares brands and their thermometers. Which thermometer is the best?
Best choice TOP 1
Image of AILE A66 thermometer
[2023] AILE Thermometer NHS Approved UK Thermometer for Adults, Baby Thermometers Adult No Touch Infrared Thermometer for Kids –Digital Thermometers Medical Thermometer NHS Approved UK NHS Thermometer
  • UK Supplier, 3 Year Warranty, UK Customer SupportHAOPEN is a UK based supplier of…
  • Fever Alarm with Backlight The head thermometer nhs approved uk comes with 3 backlit…
  • Clear 1.45" Screen Display The AILE thermometer nhs approved uk features a 1.45"…
Image of Thermometer World IN-226-EU thermometer
Temperature Thermometer for Adults Kids and Children - Fast and Accurate Medical Thermometer - Easy to Use Body and Oral Thermometer with Fever Alarm Child Thermometer
  • QUALITY GUARANTEED - Our carefully sourced range of body temperature thermometers…
  • FANTASTIC VALUE - When it comes to clinical oral thermometers, we only offer the…
  • EASY TO READ – An easy to read oral thermometer for adults and children which…
Offer TOP 3
Image of iProvèn DTR-1221A thermometer
iProven Oral Thermometer, Measures in 10 Seconds with Flexible tip and Fever Alarm, Digital Medical Thermometer for Adults, Kids and Toddlers - DTR-1221A
  • Order Today - and you’re protected by a 100 day, no-questions-asked money back…
  • Clear Fever Indication - The digital display gives a clear fever indication in smileys.…
  • Always Squeeky Clean and Hygienic - The ProFlex Temp DTR-1221A is waterproof for…
Image of femometer DMT-102 thermometer
Femometer Digital Oral Thermometer, Body Temperature Thermometers, Accurate Medical Thermometer Kids Adults
  • NOTE: Please read the product manual carefully before using. Start measuring when…
  • EASY TO USE AND CLEAN: This oral thermometer is easy to read with clear display,…
  • MEMORY FUNCTION: Auto display the last measured value after power on, help you easily…
Image of KKmier DF03 thermometer
Infrared Digital Ear and Forehead Thermometer, KKmier Non Contact Medical Temperature Thermometer for Adults Children Baby and Object Surface High Temperature Alarm CE
  • ‍‍‍Professional Certification Our infrared thermometer complies with…
  • ‍‍‍User Friendly Design This non-contact thermometer automatically switches…
  • ‍‍‍Fever alarm Four color LCD backlit display temperature display: White…
Image of Metene M98 thermometer
Metene Baby Thermometer for Fever, New Generation Professional Digital Medical Forehead and Ear Thermometer, thermoelectric Pile Sensor+3 Built-in Sensors for Best Accuracy, for Baby Kids and Adults
  • What you can get: 1 of digital thermometer, 2 of AAA batteries, 1 of user manual,…
  • Fever alarm with backlight: this forehead thermometer has a big LCD screen with 3…
  • Fast and accurate: this thermometer for adults equipped with the advanced infrared…
Image of A&D Medical UT103 thermometer
A&D Medical UT-103 Digital Thermometer
  • Readings displayed in Celsius or Fahrenheit
  • Auto power off
  • Last reading memory & water resistant
Image of APEX ESSENTIALS USA JXB-178 thermometer
Berrcom No-Contact Infrared Forehead Thermometer Medical Grade (JXB-178) Baby Fever Check Thermometer 4 in 1 Fever Alarm Memory Recall for Kids Infant Adult with FDA and CE
  • 100% Safe and Hygienic: Safe for all ages/groups and completely hygienic, the thermometer…
  • Memory Recall and Fever Alarm: The body thermometer can memorize the last 32 temperature…
  • Complete Features: Practical, easy to use, aim to the body forehead and press the…
Image of IDOIT 20A thermometer
IDOIT Ear and Forehead Thermometer Digital Thermometer for Adults Baby,Non Contact Infrared Medical Temperature Thermometer for Children with 40 Memory Recall, Fever Alarm
  • Battery operation2 x AAA batteries are included.
  • Fever Alarm functionMedical ear Thermometer for Adults baby with high temperature…
  • Medical Thermometer with LCD displayDigital ear and forehead thermometer with big…
TOP 10
Image of YOOKO 8216 thermometer
YOOKO Second Generation Scanning Thermometer, Non Contact Infrared Temperature Gun, 3 in 1 (Forehead, Ear and Surface Mode) Touchless Medical Digital Baby Thermometer for Adults and Kids
  • WHAT YOU GET: Infrared Thermometer * 1, User Manual * 1, Quick User Guide * 1, Storage…
  • BACKLIGHT FEVER ALARM: The LCD backlight screen has three colors (green, yellow,…
  • 3 IN 1 MODE: YOOKO digital infrared thermometer is medical grade body temperature…
Affiliate Disclosure

We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best thermometers, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a thermometer test. Last Update: 2023/01/31.