Accurate and easy to use for children of all ages, as it registers temperatures quickly once placed in the ear. Large screen is vivid and easy to read, and it lights up for use in low-light settings. Brand is often recommended by pediatricians.
Age Precision feature comes with a learning curve but is worth it for the enhanced accuracy it provides. Price falls on the higher end of the scale.
Soft, flexible tips make it comfortable and easy to insert. Reads temperature in 10 to 25 seconds. Waterproof. Flexible tip. Backlit display. Backup covers for sanitary use.
"Lo" on display indicates low temperature, not low battery. Uses disposable probe covers. Inconsistent readings.
Reading is displayed instantly on the screen. Noncontact measurement prevents cross-contamination among patients or family members. Buttons are self-explanatory and easy to use. Can also measure the temperature of objects like grills and baby bottles. Can store and recall up to 20 previous readings.
Can't clean with bleach or other household cleaners or you risk damaging the device. Some inaccurate readings.
Features ear and forehead modes and is easy to use and clean. Registers results with vivid temperature readouts within just a few seconds. We love that the screen lights up in different colors that coincide with the severity of a fever.
Although it's mostly reliable, customers occasionally gripe about inaccuracies. A few thermometers stopped working within a few months of ownership.
Gives you the accuracy of an oral temperature reading without the battle to keep a standard thermometer in the mouth. Comfortable orthodontic nipple. Protective cover included for clean storage or travel. Glow feature indicates fever. Includes memory feature to help monitor progress and trends.
Needs to stay in mouth up to 2 min. Battery can't be changed. Not BPA-free. Can't use for older children.
We purchase every product we review with our own funds — we never accept anything from product manufacturers.
Worrying about your children when they're sick is one of the many scary parts of being a parent, but how can you tell the difference between the sniffles and a more serious ailment? A high temperature is usually a sign that your child is unwell and may need to see a doctor. That's why it's vital to own a quality children’s thermometer as part of your childcare arsenal.
But what makes a thermometer suitable for children, and how do you know which one to pick? You'll find a wide range of different types of thermometers, all with their own pros and cons, which can make figuring out which one to select all the more difficult.
Read our full guide to the best thermometers for children and check out our favorite options to help you make an informed purchase.
Stick thermometers: Traditionally, stick thermometers were made of glass and contained mercury (or, later, other less toxic substances). Higher temperatures made the liquid mercury expand and rise up the calibrated tube. Today, almost all stick thermometers are digital. Most can be used to take your child's temperature either orally, rectally, or axillary (under the armpit). These thermometers tend to be inexpensive and accurate. However, it can be difficult to take oral or axillary temperatures from very young or fidgety children, and most parents prefer not to take rectal temperatures.
Price: Basic digital stick thermometers tend to cost between $10 and $15. You can find some for less than $10, but they may not be of the best quality.
In-ear thermometers: These thermometers have a tapered probe that you gently stick inside your child's ear to measure the temperature. Your success may vary as to whether your child will comply with this – lots of kids are happy to sit still for a few seconds to have their temperature taken in this way, but others object to it. It's also worth noting that this method doesn't give accurate measurements when used on babies younger than three months old.
Price: Expect to pay between $20 and $30 for an average in-ear thermometer, though you can spend up to $100 on a physician-grade model.
Noncontact forehead thermometers: This is a newer variety of forehead thermometer that you only need to point at your child's forehead to get a temperature reading, which is perfect for parents of kids who won't sit still. While these thermometers are extremely easy to use and great for kids who won't tolerate having their temperature taken in other ways, they're marginally less accurate than stick or in-ear thermometers.
Price: Noncontact thermometers generally cost between $15 and $40, but those on the lowest end of the price spectrum aren't quite as effective.
Forehead strip thermometers: These are flexible thermal strips that you place on your child's head to get a rough reading of the temperature. "Rough" is the keyword here. These thermometers aren't very accurate, so we wouldn't recommend using them unless you have no other option available.
Price: Forehead strip thermometers tend to be inexpensive. A pack of ten reusable strips costs as little as $5 to $10.
Pacifier thermometers: If your baby happily takes a pacifier, it's much easier to take an oral temperature with a pacifier thermometer than with a stick model. While they're a great idea, pacifier thermometers do have some drawbacks. The results aren't accurate until babies are three months old – so newborns need not apply – plus these thermometers tend to be slow to return results.
Price: Pacifier thermometers are priced around the $10 mark.
Ease of use: When taking a child's temperature, you don't want to waste time, so thermometers for kids should be easy to use. Choose a thermometer that only requires a press of a button or two to work. If it feels like you need an advanced degree in engineering to operate it, send it back. The last thing you want is to be wrestling with your thermometer when you have an upset, possibly sick child on your hands.
Accuracy: Accuracy is arguably the most important feature of a thermometer. An inaccurate thermometer could misread your child's high temperature, meaning you might not seek medical attention when needed. Or it could prompt an unnecessary trip to the emergency room if it registers your child's temperature as higher than it really is. A quality thermometer should be accurate to within 0.1°F to 0.2°F. That said, some methods of taking temperature are more accurate than others. Oral or rectal temperatures are generally considered the most accurate, but it isn't always practical to take readings this way. In-ear thermometers are generally extremely accurate (except in newborns), but excess earwax can affect readings.
Display: Most thermometers for children have LCD display screens. The display should be large enough that you can easily read the results. Ideally, it should be backlit, too, because this means you can read the display in a darkened room.
Response time: A thermometer with a quick response time is a huge benefit when taking a child's temperature. Anyone who has tried to coax a wriggly child to stay still for 30 seconds while a thermometer does its job will attest to this. Some high-end kids' thermometers return results in just one or two seconds, which is incredible, but a response time of ten seconds or less is still pretty great. Check the product description to find the response time. Manufacturers tend to publicize quick response times, so if you have to search to find any mention of it, odds are it's not especially fast.
Decide if your thermometer needs an internal memory. Some models can store a small number – generally two to six – previous readings so you can track temperatures to see if your child is getting better or worse.
Check what kind of batteries the thermometer uses. And see if they’re included with the purchase. It's a wise idea to keep some extra batteries on hand, too.
Always read the instruction manual carefully. Be sure to do so before taking your child's temperature for the first time with your new thermometer. Incorrect use can lead to inaccurate readings.
Although our matrix picks are our top five choices, there are more thermometers for children that were extremely close to making the cut.
The Braun Digital Ear Thermometer is an exceptionally accurate in-ear thermometer that makes it quick and easy to take your child's temperature.
We're also big fans of the MOTEQ Infrared Baby Thermometer. This five-in-one model lets you take your child's temperature either on the forehead or in the ear, plus it can also be used to measure the temperature of objects, liquids, and rooms.
If you prefer a more basic thermometer, the iProvèn Best Digital Medical Thermometer is a simple stick thermometer that takes temperatures either rectally or orally. The large display is easy to read and the fever alarm alerts you to high temperatures.
Q. What is the correct temperature for a healthy child?
A. There isn't a single "correct" temperature for a healthy child because kids' temperatures can vary between 97°F and 99°F depending on age, time of day, what they've eaten, and their individual base temperature. That said, anything above 101°F in babies and 101.4°F in children is considered a fever.
Q. When should I seek medical advice for my child's fever?
A. You should call a doctor if your baby is less than three months old and has a temperature of 101°F or higher, or if an older baby or young child has a temperature 102°F or higher. Go to the emergency room right away if the fever is accompanied by a dark rash that doesn't get paler when pressed, if your child has trouble breathing, if your child is extremely cranky or extremely sleepy, or if your child is in severe pain.
Q. Will my thermometer alert me if my child's temperature is too high?
A. Although not all have this feature, a significant number of thermometers for kids have a fever alarm or color-coded system that alerts you to an elevated temperature.