Best Waterproof Baby Thermometers of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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When it comes to taking a baby's temperature, accuracy and safety are of utmost importance. That's why waterproof baby thermometers are a great investment for parents. These thermometers are designed to give accurate readings even when used in water, making them ideal for taking a baby's temperature during bath time. They are also easy to clean and disinfect, ensuring that they remain hygienic for repeated use. With a waterproof baby thermometer, parents can monitor their baby's temperature with ease and peace of mind.

At a Glance: Our Top Picks

Reliance Medical Baby Shark Digital Thermometer Cover #TOP 1
Reliance Medical Baby Shark Digital Thermometer
ftb score rating icon 9.8
Beurer FT 13 Waterproof Flexible Digital Thermometer Cover #TOP 2
Beurer FT 13 Waterproof Flexible Digital Thermometer
ftb score rating icon 9.7
EUROPAPA Digital Thermometer for All Ages Cover #TOP 3
EUROPAPA Digital Thermometer for All Ages
ftb score rating icon 9.5

Top 10 Waterproof Baby Thermometers

Reliance Medical Baby Shark Digital Thermometer

X0050-CASE OF 200
White/Blue
Reliance Medical Baby Shark Digital Thermometer Cover
Reliance Medical Baby Shark Waterproof Kids Flexible Digital Thermometer With Optical And Sound Fever Alert, Temperature Checker Measurement For Babies Children

The Baby Shark Thermometer by Reliance Medical is designed for quick and accurate temperature readings for infants and children. You can use it orally or under the arm, making it a safe and non-invasive option for checking your child's fever. With a reading time of under 10 seconds, it provides fast results when you need them most. Additionally, the thermometer features an auto-off function to save battery life and a memory function to recall previous readings, adding convenience to your monitoring routine.

What We Like
Fast temperature readings
Safe, non-invasive use
Memory function for previous results
Auto-off to save battery

Beurer FT 13 Waterproof Flexible Digital Thermometer

FT13-79109
White
Beurer FT 13 Waterproof Flexible Digital Thermometer Cover
Beurer FT 13 Waterproof Flexible Digital Thermometer with Optical and Sound Fever Alert, Comfortable Fever Measurement for Babies, Children and Adults

The Beurer FT 13 Thermometer offers a range of features that make it ideal for all ages. Its fever alarm notifies you with both visual and audible alerts, ensuring you are aware when temperatures exceed normal levels. The flexible and waterproof design allows for comfortable measurements, whether rectal, oral, or axillary. With an automatic stop function, you don’t have to worry about battery drain, as it turns off when not in use. Additionally, the memory function helps you keep track of temperature changes over time.

What We Like
Fever alarm with visual and sound
Flexible and waterproof design
Automatic shut-off feature
Memory function for tracking
Easy to clean

EUROPAPA Digital Thermometer for All Ages

EUROPAPA
GF-MT502
Light Blue
EUROPAPA Digital Thermometer for All Ages Cover
EUROPAPA Digital Fever Thermometer For Babies, Children And Adults, Thermometer For Oral, Axillary Or Rectal, Waterproof With Fever Alarm (Light Blue)

The EUROPAPA GF-MT502 Thermometer is a versatile digital thermometer suitable for oral, rectal, and axillary measurements, making it ideal for babies, children, and adults. It provides fast and accurate readings in just one minute, allowing you to quickly assess temperature changes. With a memory recall function, you can conveniently track the last measured body temperature, helping you monitor any fluctuations. Plus, its safe design, free from mercury and glass, ensures peace of mind for users.

What We Like
Fast and accurate readings
Safe for all ages
Memory recall feature
Lightweight and portable

Berrcom Digital Thermometer for All Ages

978e3c03-0e8f-4ba9-a36f-3066aab7c9fa
White-Navy Blue
Berrcom Digital Thermometer for All Ages Cover
Berrcom Digital Thermometer for Adults and Kids Oral and Underarm Thermometer Rectal Thermometer for Fever, Babies Medical Thermometer with °C/°F Switch and Fever Alarm

The Berrcom Digital Thermometer is designed for convenience and accuracy, making it ideal for all ages. Its waterproof tip ensures comfort during testing and is easy to clean, promoting hygiene. With fast and accurate readings, you can trust the results for your family’s health. The switchable units allow you to easily toggle between Celsius and Fahrenheit, adapting to your preferences. Additionally, the memory function recalls the last reading, helping you keep track of temperature changes effortlessly.

What We Like
Waterproof tip for easy cleaning
Fast and accurate readings
Switchable units for convenience
Memory function for last reading
#TOP 5

Genial Digital Thermometer for All Ages

Genial
T12L
Blue
Genial Digital Thermometer for All Ages Cover
Digital Thermometer for Fever, Quick Reading Waterproof Oral Thermometer with Fever Indicator. Best for Baby Kids and Adults

The Genial Digital Thermometer offers fast and accurate readings, ensuring you can monitor your family's health efficiently. Its wide range of use allows you to take temperatures orally, rectally, or in the armpit, making it suitable for babies, children, adults, and even pets. With just one button press, you can obtain a precise measurement in 30 seconds, providing you with quick results when you need them most. Additionally, its waterproof design makes it easy to clean, ensuring hygiene and convenience in your daily routine.

What We Like
Fast and accurate readings
Suitable for all ages
One-button operation
Waterproof and easy to clean
#TOP 6

Easy@Home Digital Baby Rectal Thermometer

EMT-027
Blue
Easy@Home Digital Baby Rectal Thermometer Cover
Baby Rectal Thermometer with Fever Indicator - Easy@Home Perfect Newborn and Infant Digital Thermometer with LCD Display Reading Body Temperature-Kid and Baby Item with Accurate Fast Reading - EMT-027

The Easy@Home Rectal Thermometer offers rapid and comfortable readings, taking just 10 seconds to display your child's temperature. Its flexible waterproof probe ensures a more pleasant experience compared to traditional models. With the ability to accurately measure rectal temperatures, you can easily determine if your child has a fever, as this method provides the closest indication of true body temperature. Additionally, the Feverline Indicating Technology helps you quickly identify fever levels, making it easier to monitor your child's health effectively.

What We Like
Fast temperature readings
Flexible and comfortable probe
Accurate rectal measurements
Fever indication feature
#TOP 7

Nayble Genial High Precision Digital Thermometer

Orange
Nayble Genial High Precision Digital Thermometer Cover
Nayble Genial Digital Thermometer High Precision Baby Thermometers A Body Temperature Checker, Thermometer For Adults and Kids - Waterproof, Flexible Tip, Fast and Accurate Reading

The Nayble Genial Thermometer offers clinically high accuracy, ensuring precise temperature readings within ±0.1ºC. This is particularly useful for monitoring your family's health, as it measures body temperature with great precision. Its comfortable silicone tip makes it safe and gentle for even newborns, while the waterproof design allows for easy cleaning. Ideal for various uses, it can measure temperature orally, rectally, or axillary, offering flexibility for all your needs.

What We Like
High precision measurements
Comfortable silicone tip
Waterproof and easy to clean
Versatile for all ages

Berrcom Digital Thermometer for All Ages

DT-007
White, Blue
Berrcom Digital Thermometer for All Ages Cover
Berrcom Digital Thermometer for Adults and Kids Oral and Underarm Thermometer Rectal Thermometer for Fever, Babies Medical Thermometer with Fever Alarm

The Berrcom Digital Thermometer offers a range of features that make it an essential tool for monitoring temperatures in both children and adults. Its waterproof tip ensures comfort during use and simplifies cleaning. You will appreciate the fast and accurate readings, providing you with reliable information quickly. The switchable units allow you to effortlessly toggle between Celsius and Fahrenheit, making it user-friendly. Additionally, the memory function recalls your last reading, which is particularly useful for tracking changes in temperature over time.

What We Like
Waterproof tip for easy cleaning
Fast and accurate measurements
Switchable between Celsius and Fahrenheit
Remembers last reading
Suitable for all ages
#TOP 9

SOLMIRA Waterproof Digital Thermometer for All Ages

SOLMIRA
Żółty
Yellow
SOLMIRA Waterproof Digital Thermometer for All Ages Cover
SOLMIRA Digital Thermometer, Yellow, High Precision, Waterproof, Axillary, Rectal or Oral Measurement, Suitable for Babies, Children and Adults

The SOLMIRA Digital Thermometer is designed for your convenience, featuring a modern flexible design that is also waterproof, making measurement easier than ever. In just one minute, an audible beep alerts you to your results, which are accurate to within ±0.1°C, ensuring you get reliable readings quickly. You can take axillary, oral, or rectal measurements, suitable for everyone from babies to adults. Additionally, it boasts an auto-off function and remembers previous results, providing added ease of use in your busy life.

What We Like
Fast temperature readings
Flexible and waterproof design
Multiple measurement methods
Memory function for previous results
Suitable for all ages
#TOP 10

OCCObaby Clinical Digital Baby Thermometer

OCCObaby
DT-F10S-4320
1 Count (Pack of 1)
OCCObaby Clinical Digital Baby Thermometer Cover
OCCObaby Clinical Digital Baby Thermometer - LCD, Flexible Tip, 10 Second Quick Accurate Fever Alarm Rectal Oral & Underarm Use - Waterproof Baby Thermometer for Infants & Toddlers

The OCCObaby Baby Thermometer features a flexible tip, ensuring comfortable and safe temperature readings for your newborn or infant. You can obtain quick and accurate readings in just 10 seconds, making it very convenient for busy parents. This versatile thermometer can be used rectally, orally, or under the arm, allowing you to choose the method that suits your baby best. Designed with care, it provides gentle measurements, making it ideal for even the youngest infants.

What We Like
Quick 10-second readings
Flexible and comfortable tip
Versatile measurement methods
Safe for newborns and infants
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What thermometer is most accurate for babies?

Rectal thermometers are the most accurate for infants, according to the AAP. Many parents find underarm thermometers or ear and forehead thermometers easier to use on their children, but for most accurate results, you should ideally follow up with a rectal reading, especially when taking a young baby's temperature.

2. Can you use a baby thermometer for water?

Bath time is a lot of fun for babies and parents alike! Make sure your baby's bath is the perfect temperature with the b&h Baby Thermometer. This cool rubber ducky thermometer adds some fun flair to bath time and can measure the water temperature in the bathtub and the temperature of the room.

3. Are digital thermometer waterproof?

DURAC® Calibrated Electronic Thermometers with Waterproof Sensor. Measure Temperatures in Wet or Dry Environments Digital thermometers that effectively measure the temperature of wet or dry environments including freezers, refrigerators, water baths, aquariums, incubators and more.

Editor's Notes

During our waterproof baby thermometer research, we found 39 waterproof baby thermometer products and shortlisted 10 quality products. We collected and analyzed 162,602 customer reviews through our big data system to write the waterproof baby thermometers list. We found that most customers choose waterproof baby thermometers with an average price of £5.28.

The waterproof baby thermometers are available for purchase. We have researched hundreds of brands and picked the top brands of waterproof baby thermometers, including Reliance Medical, Beurer, EUROPAPA, Berrcom, Genial.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."