Best thermometer UK

Which is the best thermometer 2023?

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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.

How to choose the right thermometer?

Another picture of a 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 (June 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…
  • 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 iProvèn DTR-1221A thermometer
iProven Oral Thermometer, Measures in 10 Seconds with Flexible tip…
  • 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,…
  • 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…
Offer TOP 4
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 Thermometer World IN-226-EU thermometer
Temperature Thermometer for Adults Kids and Children - Fast and Accurate…
  • 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…
Image of KKmier DF03 thermometer
Infrared Digital Ear and Forehead Thermometer, KKmier Non Contact…
  • ‍‍‍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 IDOIT 20A thermometer
IDOIT Ear and Forehead Thermometer Digital Thermometer for Adults…
  • International products have separate terms, are sold from abroad and may differ from…
  • fever notification baby fever thermometer contactless with high temperature alarm…
  • 3 in 1 infrared thermometer contactless. The forehead and ear thermometer is suitable…
Image of MPH Enterprises Limited AMZN/IT/LY-F1 thermometer
Non-Contact Forehead Thermometer for Adults and Children, No Touch…
  • [BATTERY] - Requires 2 x AAA batteries (not included) - automatically shuts off…
  • [EASY TO USE] Simply point the thermometer at a target and aim the infrared sensor…
  • [FEVER READING] The forehead thermometer will alert to a high temperature and fever…
Image of A&D Medical UT-113 thermometer
A&D Medical UT-113 Digital Flex Tip Thermometer
  • Readings displayed in Celsius or Fahrenheit
  • Auto power off
  • Last reading memory & water resistant
TOP 10
Image of IDOIT EU-20D-New0301 thermometer
IDOIT Infrared Thermometer Digital Ear and Forehead Thermometer,Non…
  • LCD display & Mute function:IDOIT Temperature thermometer with big LCD screen…
  • Non-contact Forehead Thermometer:IDOIT Infrared ear forehead thermometer avoids contact…
  • High temperature alarm & save 40 Readings:Infrared Thermometer gun for fever…
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: 2023/06/04.