Best Digital Thermometers for Oral Use at Home

Thermometers are an essential part of most household medical kits as they can be used to take your temperature without having to go to the doctor. A higher temperature can indicate a fever, usually caused by an infection. There are numerous types of thermometers available in the market today. They can be digital, alcohol or mercury based, and can be used orally, rectally, in the armpits, on the forehead and on the ear. Oral thermometers are ones that can take your temperature by placing them in your mouth. This list contains the 10 best oral thermometers that you can use at home.

Best Digital Thermometers for Oral Use at Home

In the past, glass mercury thermometers were the most commonly type in most homes. They were made of a thin glass tube with a silver tip and fever indication line – both made of mercury. The Environment Protection Agency (EPA) and the American Academy of Pediatrics (AAP), both, warn against using mercury based thermometers as mercury can be harmful for your health as well as the environment. While other glass based thermometers can be used as safer alternatives – such as those that use alcohol – most experts and authorities recommend using digital thermometers, especially for home use.

How to use a digital thermometer orally

  1. Take the thermometer out of its cover/pouch/holder
  2. Use a changeable or replaceable plastic cover on the tip
  3. If a plastic cover is not available, you should wash the tip gently with soap and warm water or rubbing alcohol and rinse it with colder water
  4. Place the tip underneath the tongue
  5. Close the mouth and hold the thermometer in place using the lips
  6. Wait for the beep or other indicators
  7. Remove the thermometer from your mouth once the display shows the temperature
  8. Read the temperature (and note it down if needed)
  9. Remove the plastic tip (if applicable)
  10. Place the thermometer back in its cover/pouch/holder

10 Best Digital Thermometers for Oral Use at Home

1. FEMOMETER Thermometer for Kids and Adults

The Femometer is a 3-in-1 thermometer that is suitable for oral, armpit and rectal use and can be used to test kids, adults and pets as well. It is a lightweight and compact thermometer with an LCD display. It is available in multiple designs and colors with a range of features.

The thermometer requires a fast measurement time between 30 seconds to a minute and provides precise temperature readings.

FEMOMETER Thermometer for Kids and Adults

It has a memory recall function that displays the most recent recorded temperature once it is switched on in order to help you keep track of your recovery or progress.

It comes with an automatic shutdown feature. The thermometer shuts down 10 minutes after the last given command and can be turned off manually right after use as well in order to prolong battery life.

The thermometer has the ability to switch between Celsius and Fahrenheit readings and alerts the user with a beep once temperature measurement is completed. It also gives a low battery alert. Additionally, the thermometer is waterproof as well. The thermometer comes with free 1 year technical and quality related service and support.

Features and Advantages
  • Suitable for oral, rectal and armpit use
  • Suitable for all ages
  • Measuring time – 0.5 to 1 minute
  • LCD display
  • Memory recall
  • Automatic and manual shut off
  • Can switch between Celcius and Fahrenheit
  • Beeps when ready
  • Fever alert for temperature exceeding 37.8 C or 100.0 F
  • Low Battery Alert
  • Easily replaceable battery
  • Waterproof
  • 1 year service
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2. iProven DT-R1221AWG Thermometer

This thermometer uses a specialized algorithm that provides highly accurate readings within just 10 seconds. It is suitable for family members of all ages and can be used orally, rectally and in the armpits.

The tip is waterproof and flexible, allowing easy cleaning. It comes with a sealed and hard casing. The flexible tip makes it safer and more comfortable for rectal use.

iProven DT-R1221AWG Thermometer

It uses different smileys on a colored display to indicate the seriousness of the temperature. The temperature readings can be switched between Celsius and Fahrenheit and the thermometer beeps when temperature measurement is complete. It has a fever alarm as well. The readings are accurate to within a deviation of 0.2F or 0.1C.

Features and Advantages
  • Suitable for oral, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • Flexible tip
  • Measuring time – 10 seconds
  • Colored LCD display
  • Memory recall
  • Automatic and manual shut off
  • Can switch between Celcius and Fahrenheit
  • Beeps when ready
  • Fever alert
  • Easily replaceable battery
  • Waterproof
  • 30 day money back guarantee
Problems
  • Some users have reported that the beep is not loud enough
  • Some users have reported a lack of accuracy
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3. ANKOVO LPOW Digital Basal Thermometer

The ANKOVO LPOW digital thermometer is designed to help you navigate through your health problems with convenience with its one button operation. It is suitable for all ages and can be used on the forehead, in the mouth, rectum, and armpits. It can even be used for pets.

It provides an accurate temperature in Fahrenheit readings within a 0.2 degree margin of error.

ANKOVO LPOW Digital Basal Thermometer

It takes 1 minute to provide precise readings and beeps to alert when temperature measurement is complete. It also gives off a fever alert.

It has a memory function as well. The display shows the previous reading in the corner. It comes with an auto shut off feature that will switch the thermometer off 10 minutes after use. Alternatively, it can be switched off manually. Additionally, it comes with a lid and battery. It comes with a 100 day money back guarantee. The customer service is easy to reach and avail immediately.

Features and Advantages
  • Suitable for oral, forehead, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • One button operation
  • Measuring time – 1 minute
  • LCD display
  • Memory recall
  • Automatic and manual shut off
  • Beeps when ready
  • Fever alert
  • Low margin of error
  • Easily replaceable battery
  • Waterproof
  • 100 day money back guarantee
  • Comes with a lid and battery
Problems
  • Does not tell temperature in Celsius
  • Does not come with a cover/case
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4. FACEIL Digital Thermometer

The Faceil thermometer takes between 30 seconds to a minute (depending on where and how it is used) to provide precise and accurate readings with a low margin of error. The temperature readings can be switched between Celsius and Fahrenheit.

The soft and flexible tip makes it suitable for pets and people of all ages. It can be used orally, rectally and in the armpits.

FACEIL Digital Thermometer

Its waterproof as well, so can be washed easily with water and disinfected with alcohol.

There’s a beep sound with the temperature measurement is complete. It also provides a fever alert. The display also shows the previous temperature reading, making it easier to track progress. The thermometer comes with a battery, a user manual and a protective cover. The manufacturer provides 24/7 customer support. It also comes with a 6 month replacement warranty.

Features and Advantages
  • Suitable for oral, forehead, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • One button operation
  • Measuring time – 30 seconds to 1 minute
  • LCD display
  • Can switch between Celsius and Fahrenheit readings
  • Memory recall
  • Automatic and manual shut off
  • Beeps when ready
  • Fever alert
  • Low margin of error
  • Easily replaceable battery
  • Flexible and Waterproof probe
  • 24/7 support and 6 month replacement warranty
  • Comes with a user manual, protective cover and battery
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5. BONCARE Digital Thermometer

The Boncare digital thermometer is ideal for oral, axillary and rectal use. It is recommended for all ages and provides accurate readings in 10 seconds.

It has a soft and flexible silicone tip and a stainless steel probe that provides clinically tested and precise results. The LCD display is clear and the thermometer comes with a fever alert. It also alerts when measurements are ready to be read. There is a low battery alert as well.

BONCARE Digital Thermometer

Measurements can be read and switched between Fahrenheit and Celsius. It also has the ability to recall the previous reading.

It comes with the automatic shut off feature that can extend battery life. Additionally, you can switch it off manually as well. The tip is waterproof for easy cleaning. The thermometer also comes with a free protective casing. The manufacturer provides a 1 year warranty and around the clock support.

Features and Advantages
  • Suitable for oral, forehead, rectal and armpit use
  • Suitable for all ages
  • Clinically tested
  • Measuring time – 10-20 seconds
  • LCD display
  • Memory recall
  • Automatic and manual shut off
  • Can switch between Celcius and Fahrenheit
  • Beeps when ready
  • Fever alert
  • Low Battery Alert
  • Easily replaceable battery
  • Soft and flexible silicone tip and stainless steel probe
  • Comes with protective casing
  • Waterproof
  • 1 year warranty and support
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6. GENIAL Digital Thermometer

In the current global situation, having a reliable thermometer at home has become increasingly important. The Genial digital thermometer provides fast readings in under a minute.

It can be used orally, rectally and in the armpits. It is recommended for all age groups and even for pets. The LCD shows clear readings and it beeps when temperature measurement is completed.

GENIAL Digital Thermometer

There is a fever alert as well. It can be shut off manually and even has an automatic shut off feature. The display also shows the last recorded temperature. The tip is waterproof and can be washed with ease.

Features and Advantages
  • Suitable for oral, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • One button operation
  • Measuring time – 30 seconds to 1 minute
  • LCD display
  • Memory recall
  • Automatic and manual shut off
  • Beeps when ready
  • Fever alert
  • Low margin of error
  • Easily replaceable battery
  • Waterproof
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7. SANPU Digital Thermometer

The SANPU digital thermometer can provide readings within 30 seconds to 1 minute and within a 0.1C or 0.2F margin of error. It is suitable for kids, adults and pets and can be used orally, rectally and in the armpits. Measurements are available in, both, Celsius and Fahrenheit.

The thermometer alerts with a beep when the readings are ready to be taken.

SANPU Digital Thermometer

It also gives off a fever alert when temperature exceeds the normal body temperature range. The LCD displays clear readings and also shows the results from the previous reading in order to track progress or deterioration. It comes with auto and manual shut off features as well. The tip is waterproof and, hence, easily washable. Additionally, the manufacturer provides a user manual, and a 6 month replacement warranty.

Features and Advantages
  • Suitable for oral, forehead, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • One button operation
  • Measuring time – 30 seconds to 1 minute
  • LCD display
  • Memory recall
  • Can switch between Fahrenheit and Celsius readings
  • Automatic and manual shut off
  • Beeps when ready
  • Fever alert
  • Low margin of error
  • Easily replaceable battery
  • Waterproof
  • 6 month replacement warranty
  • Comes with a lid and battery
Problems
  • Does not come with a cover/case
  • Considered pricey
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8. VICKS COMFORTFLEX Digital Thermometer

The Vicks Comfortflex digital thermometer is a hi-tech and user friendly option for measuring body temperature. Not only can it give you accurate results in as little as 8 seconds, it’s InSight display uses a color coding system to indicate the lack or level of fever – green for no fever, yellow for mild and red for high fever. It can be used rectally, orally and in the armpits. It can be used across different age groups and can even be used for pets.

VICKS COMFORTFLEX Digital Thermometer

The temperature can be measured and read in, both, Celsius and Fahrenheit and the display shows the results from the previous measurement as well.

The tip is flexible, comfortable and water proof. It can be cleaned and disinfected easily. The thermometer comes with a storage case and battery. It is made of BPA free materials and comes with a warranty.

Features and Advantages
  • Suitable for oral, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • One button operation
  • Measuring time – 8 to 22 seconds
  • LCD display-color coded
  • Memory recall
  • Can switch between Fahrenheit and Celsius readings
  • Automatic and manual shut off
  • Beeps when ready
  • Fever alert
  • Low margin of error
  • Easily replaceable battery
  • Waterproof
  • warranty
  • Comes with a protective cover and battery
Problems
  • Some users have reported difficulty in finding replacement batteries
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9. CKEEP Digital Thermometer

The CKeep has a high precision and sensitive tip that measures temperature with a high degree of accuracy.  The thermometer takes about 60 seconds to provide temperature readings. The readings can be switched between Celsius and Fahrenheit.

It is suitable for oral, rectal and armpit use. It can be used by kids, adults and even pets.

CKEEP Digital Thermometer

It gives off a beep when measurement is complete, and a fever alert when temperature is higher. Additionally, the previous reading can be viewed easily in order to track fever progress or deterioration. The thermometer has a waterproof tip and shell. It can be shut off manually and automatically as well. The thermometer comes with safe packaging, batteries and a user manual. It also comes with a 1 year service and support.

Features and Advantages
  • Suitable for oral, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • Can switch between Fahrenheit and Celsius readings
  • One button operation
  • Measuring time – 1 minute
  • Clear and large LCD display
  • Memory recall
  • Can switch between Fahrenheit and Celsius readings
  • Automatic and manual shut off
  • Beeps when ready
  • Fever alert
  • Low margin of error
  • Waterproof
  • warranty
  • Comes with a user manual
  • Comes in safe packaging and battery
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10. EASY HOME Digital Thermometer

This thermometer can be used by kids, adults and pets and is an ideal choice for personal and commercial use (clinics, schools and hospitals). It measures temperature with a very high degree of precision. The thermometer can be used orally, rectally and in the armpits.

It takes under 30 seconds to measure temperature and gives off a beep to indicate the completion of measurement.

EASY HOME Digital Thermometer

It has a memory feature which allows you to see the previous reading. The temperature can be measured in Fahrenheit and Celcius, and there is a fever alarm as well.

The tip is soft and flexible for added comfort and safety. It is water proof as well and, thus, can be washed easily. To prolong battery life, it shuts off automatically after 10 minutes or you can shut it off manually as well. The thermometer has a long battery life. It is very durable and even comes with a 1 year product quality guarantee.

Features and Advantages
  • Suitable for oral, rectal and armpit use
  • Suitable for all ages
  • Usable for pets
  • One button operation
  • Can switch between Fahrenheit and Celsius readings
  • Measuring time – around 30 seconds
  • LCD display
  • Easy Memory recall
  • Automatic and manual shut off
  • Beeps when ready
  • Fever alert
  • Low margin of error
  • Waterproof
  • warranty
  • Comes with a product quality warranty
  • Comes with a protective cover and battery
  • It has a long battery life
CLICK HERE TO VIEW ON AMAZON