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iHealth No-Touch Digital Forehead Thermometer for Adults, Babies, Kids - FSA HSA Eligible, 3 Ultra-Sensitive Sensors, Quiet Vibration Feedback, Large LED Digits, Easy to Use for Home, PT3 Black
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Purchase options and add-ons
Brand | iHealth |
Special Feature | Large, easy-to-read digits; vibration notification when it completes taking temperature |
Color | Black |
Age Range (Description) | Adult, Kids |
Included Components | 1 IR Thermometer, 2 AAA batteries, 1 Instruction manual, 1 Quick user guide |
Outer Material | Plastic |
Specification Met | FDA |
Display Type | LED |
Connectivity Technology | Infrared |
Product Care Instructions | Wipe Clean |
About this item
- Non-Contact Technology for Hygienic Use: Utilizing the built-in infrared temperature sensor, the iHealth PT3 thermometer can read a person’s body temperature within 1.18 inches from the center of the forehead without physical contact.
- High Accuracy via 3 Ultra-Sensitive Sensors: An infrared sensor that captures over 100 data points per second for optimal algorithm results, complemented by the distance and environmental sensors that work together to adjust for factors such as ambient temperature and measurement distance, ensuring high accuracy in every measurement.
- Simple, Fast, Clear, and Quiet: With its intuitive single-button control design, the iHealth PT3 thermometer reads and displays the temperature in just one second on its easy-to-read, extra-large LED display, even in the dark. Once a temperature reading is captured, the PT3 will give a gentle vibration notification.
- Portable, Convenient, and Versatile for All Occasions: The iHealth PT3 is designed for all age groups, from babies and toddlers to the elderly. Its portable and convenient design makes it an ideal choice for at-home use, as well as in hospitals, hotels, schools, and other public or private locations.
- What You Get: 1 iHealth PT3 thermometer, 2 AAA batteries, 1 Instruction manual, 1× Quick start guide, and our worry-free 12-month warranty with friendly California-based customer service.
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Product Description



Ease of Use, Excellence in Performance: Your Ultimate Health Ally
Thermometer for Adults and Kids
iHealth Forehead Digital Thermometer PT3 Black
Safe and Hygienic: No-Touch measurement reads body temperature within 1.18 inches of the forehead without contact.
Tri-Point Sensors Accuracy: Ultra-sensitive infrared sensor collects over 100 data points per second, with distance and environmental sensors ensuring maximum accuracy.
Fast, Simple, Clear, and Quiet: Intuitive single-button design reads temperature in 1 second on a bright LED screen, even in darkness. Quiet vibrating alert eliminates noise for a seamless experience.

Product details
- Product Dimensions : 1.34 x 1.54 x 5.39 inches; 3.17 ounces
- Batteries : 2 AAA batteries required. (included)
- Date First Available : June 19, 2023
- Manufacturer : iHealth
- ASIN : B0C8JGQSGN
- Country of Origin : China
- Best Sellers Rank: #531 in Baby (See Top 100 in Baby)
- #8 in Baby Thermometers
- Customer Reviews:
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Price | -31% $24.98$24.98 List: $35.98 | -33% $19.99$19.99 List: $29.99 | $16.87$16.87 | -17% $24.99$24.99 List: $29.99 | $19.59$19.59 | $27.99$27.99 |
Delivery | Get it as soon as Thursday, May 8 | Get it as soon as Thursday, May 8 | Get it May 30 - Jun 9 | Get it as soon as Thursday, May 8 | Get it as soon as Thursday, May 8 | Get it as soon as Thursday, May 8 |
Customer Ratings | ||||||
Sold By | iHealthLabs | Viproud Direct | Yanmis | T&R Biofab | Acmc Store | HARIKALIFE |
power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
lower temperature rate | 89.6 degrees fahrenheit | 89.6 degrees fahrenheit | — | 71.6 degrees fahrenheit | — | — |
upper temperature rate | 109.2 degrees fahrenheit | 109.2 degrees fahrenheit | 100.4 degrees fahrenheit | 107.9 degrees fahrenheit | 104 degrees fahrenheit | 104 degrees fahrenheit |
response time | 1 seconds | 1 seconds | — | 1 seconds | — | 1 seconds |
specification met | FDA | FDA, CE | — | FDA, CE, FSA, HSA | — | FDA |
battery quantity | 2 aaa | 2 aaa | — | 2 aa | — | 1 lithium ion, 2 aaa |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the thermometer easy to read and use, with a sleek design and fast temperature measurement capabilities. The accuracy and functionality receive mixed reviews - while some find it accurate and reliable, others report inconsistent readings and non-functional units. Moreover, opinions on value for money are divided, with some considering it a great value while others say it's not worth the cost.
AI-generated from the text of customer reviews
Customers find the thermometer easy to use, with a large display that's simple to read.
"...Overall, the iHealth No-Touch Forehead Thermometer combines ease of use, clear visuals, and stylish design, making it a highly recommended addition..." Read more
"...This one works great and it’s accurate. It’s easy to use and doesn’t wake my son up when I check on him." Read more
"Love this! I like how it’s a sleek, simple, and easy to use design. It works well...." Read more
"...It gives results in just one second, which is super convenient when dealing with kids or busy mornings...." Read more
Customers appreciate the thermometer's accuracy, noting that it correctly indicates precise temperatures without any issues.
"...The no-contact feature is particularly beneficial, allowing me to take my children’s temperatures without disturbing them during sleep—a significant..." Read more
"This is a good thermometer. I’ve seen the negative reviews and debated on buying it but I’m glad I did...." Read more
"...daughter and I think it’s great to use on kids as it’s easier to take their temperature." Read more
"...while now, and overall, it’s an excellent device for quick, hygienic temperature checks. What I like:..." Read more
Customers appreciate the thermometer's speed, noting that it provides immediate results with no long wait or confusion.
"...In terms of performance, the thermometer delivers quick and accurate readings, providing results in just one second...." Read more
"...Forehead Thermometer for a while now, and overall, it’s an excellent device for quick, hygienic temperature checks...." Read more
"...You can recheck it within 30 seconds too. Good value for the money." Read more
"Fast, efficient, convenient. A good product" Read more
Customers appreciate the thermometer's design, describing it as streamlined and minimalistic, with one customer noting it doesn't look like a gun.
"...Forehead Thermometer combines ease of use, clear visuals, and stylish design, making it a highly recommended addition to any household." Read more
"Love this! I like how it’s a sleek, simple, and easy to use design. It works well...." Read more
"...The design is sleek and modern, and the LED display is clear and easy to read, even from a distance...." Read more
"...Much better than the thermometers we had as children. It also looks kind of classy (for a thermometer)." Read more
Customers have mixed experiences with the thermometer's accuracy, with some finding it very accurate and consistent, while others report issues with inaccurate readings and complete failure to measure temperature.
"...What could be better: Sometimes, I get slightly inconsistent readings if I don’t hold it at the right distance, so it takes some getting..." Read more
"...In terms of performance, the thermometer delivers quick and accurate readings, providing results in just one second...." Read more
"...However, it gave me wildly different temperature readings when used on the same very feverish person, at the same angle and distance in the same..." Read more
"...This one works great and it’s accurate. It’s easy to use and doesn’t wake my son up when I check on him." Read more
Customers have mixed experiences with the thermometer's functionality, with some reporting reliable results while others find it completely useless.
"...to our family’s health essentials, and it has proven to be an invaluable tool...." Read more
"it works but its annoying to get it to work you have to push the button several times after holding it to/by the head to finally get the reading but..." Read more
"...This one works great and it’s accurate. It’s easy to use and doesn’t wake my son up when I check on him." Read more
"...I like how it’s a sleek, simple, and easy to use design. It works well...." Read more
Customers have mixed opinions about the thermometer's value for money, with some finding it a good value while others consider it not worth the cost.
"...You can recheck it within 30 seconds too. Good value for the money." Read more
"...It's not cheap but it is a product that feels like it is good value. I am very happy with this and will recommend to friends and family." Read more
"Reasonable price and quality. Very easy to use. Recommended!" Read more
"...Quality sucks - IT DOES NOT WORK!..." Read more
Customers have mixed experiences with the thermometer's reliability, with some finding it well-made and sturdy, while others report it becoming defective and breaking within a month of use.
"It's okay. Will take a good reading but only if you are 1.8 cm from the middle of the forehead. Tricky for some individuals." Read more
"...Perhaps it is a severe quality control issue and half of them really do work better but there are many reviews from those who tried replacements of..." Read more
"...I researched for best thermometers and this came up as one of the most reliable. I couldn't believe how easy it was to use. Just zap!..." Read more
"...we don't use it frequently at home, I'm disappointed with its lack of longevity." Read more
Reviews with images

Does not explain how to change from F to C
Top reviews from the United States
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- Reviewed in the United States on April 3, 2025Color: WhiteVerified PurchaseI recently added the iHealth No-Touch Forehead Thermometer to our family’s health essentials, and it has proven to be an invaluable tool. The no-contact feature is particularly beneficial, allowing me to take my children’s temperatures without disturbing them during sleep—a significant advantage for parents.
The thermometer’s large LED display is exceptionally clear, ensuring that readings are easily visible even in low-light conditions. Its sleek and modern design not only adds a touch of elegance but also enhances its user-friendliness. The device operates silently, providing a gentle vibration to indicate that the measurement is complete, which is a thoughtful feature for nighttime use.
In terms of performance, the thermometer delivers quick and accurate readings, providing results in just one second. This efficiency, combined with its hygienic no-touch operation, makes it an indispensable tool for monitoring my family’s health. Overall, the iHealth No-Touch Forehead Thermometer combines ease of use, clear visuals, and stylish design, making it a highly recommended addition to any household.
- Reviewed in the United States on April 20, 2025Color: WhiteVerified Purchaseit works but its annoying to get it to work you have to push the button several times after holding it to/by the head to finally get the reading but i dont need to use that often so its okay. and im not sure about temp accuracy because when i used a different therm under the arm pit for my baby got a different reading. overall not the best thermometer
***UPDATE*** was contacted by seller they helped me troubleshoot and now its working perfect!!! thanks for great customer service much appreciated!
- Reviewed in the United States on April 22, 2025Color: WhiteVerified PurchaseThis is a good thermometer. I’ve seen the negative reviews and debated on buying it but I’m glad I did. I haven’t had any issues the negative reviews mentioned. I’ve tried quite a few forehead thermometers and some ear ones and we’ve struggled with reading accuracy. This one works great and it’s accurate. It’s easy to use and doesn’t wake my son up when I check on him.
- Reviewed in the United States on April 3, 2025Color: WhiteVerified PurchaseWorks super great! Heads up, don't jump the gun and give it a few minutes to celebrate before using it. Gave my toddler a 103 temp at first and then regulated to 98.8 after. freaked us out at first. Sharing this for other moms who use this!
- Reviewed in the United States on April 30, 2025Color: WhiteVerified PurchaseThis is a very quick way to read a child's temperature. It's good quality and has lasted us for a while. I recommend it as an alternative for an oral thermometer.
- Reviewed in the United States on July 12, 2024Color: WhiteVerified PurchaseRead all the instructions and used as directed.
Readings in someone with a fever were both inaccurate and imprecise (gave a medically dangerous underestimate).
Readings in someone with no fever were closer to the truth (moderate overestimate).
I also checked it against results from a proven accurate thermometer that is harder to use.
Foreheads often are not a good reflection of core temperature (only tympanic and rectal temps are good reflections of core temperature). So, I wasn't expecting perfection but I figured the company had done it's due diligence and was marketing a no touch forehead thermometer because it worked (as in the technology employed had advanced to the point that is was sufficiently accurate for medical decision-making purposes).
I would have been happy if the thermometer read a degree lower than core temp but at least did so reliably. If it read 1 degree lower all the time because skin is cooler I would be able to factor that in to my assessment of whether someone needs medical attention or to stay home from social gatherings.
However, it gave me wildly different temperature readings when used on the same very feverish person, at the same angle and distance in the same lighting taken within seconds of each other.
I compared it against a proven accurate household utility thermometer that reads packed ice water correctly as 32F (0 Celsius) and full boil water as 212F (100 Celsius) very consistently as well as correctly measuring a mixture of equal parts of the two. I also compared it to another older oral digital medical thermometer that has tolerable but less impressive accuracy (had to use armpit and oral for these because the utility thermometer has a pointy metal tip that is unsuitable for any other body part - so these should be higher but not 2.5-3 degrees difference).
Here is a list of some of the readings:
Vetted Thermometer: 103.6 This product: 101.8
Vetted Thermometer: 104.2 This product: 100.4 (almost categorizing a serious fever as a non fever!)
Vetted Thermometer: 97.5 This product: 98.6
Vetted Thermometer: 97.2 This product: 98.7
Vetted Thermometer: 97.6 This product: 99.6
Vetted Thermometer: 98.0 This product: Lo error
I have no use for a thermometer that is only modestly accurate when someone doesn't have a fever and wildly inaccurate when someone does have a fever. Errors ranged from a minimum of 1 degree to almost 3 degrees. What use is that?
This is not the sort of thing any person wants to be dealing with when they, their children or spouse is very sick.
I see by review analysis of this product that
"8,572 customers mention "Accuracy" 5,233 positive 3,339 negative"
How on Earth does a thermometer that is found to be inaccurate by nearly 40% of users have a product rating over 4 stars?
Some even commented that "it works well but isn't accurate" !!!
An inaccurate thermometer works about as "well" as a car that doesn't move or a cell phone that only dials random numbers!
Perhaps it is a severe quality control issue and half of them really do work better but there are many reviews from those who tried replacements of this product with no luck as well.
If you do buy it, I'd suggest testing it out on both ends of its functional temperature range (around 97 degrees to 107 degrees) within 30 days. I bought it as a suggested item because I knew I should have another in the house and can't even return it because we didn't have any fevers to test it on for 2 months and the return window closed.
Really, I would suggest finding a legit tympanic thermometer and just embrace the annoyance of probe covers because it may not even be possible to get a truly valid reading using infra-red on a feverish forehead that is actively engaged in evaporative cooling.
In contrast, tympanic membranes don't sweat and the ear canal limits cooling air flow while the probe is inserted; also, there is less interference from possible environmental infra-red light interference. So there are at least three features which would help lead to a more accurate reading using the tympanic method. (some tympanic models require probe covers but if you don't like this type of plastic waste you can just reuse a probe cover after cleaning it with alcohol & write individuals initials on the base of the cover).
- Reviewed in the United States on April 19, 2025Color: WhiteVerified PurchaseLove this! I like how it’s a sleek, simple, and easy to use design. It works well. I bought this for my newborn daughter and I think it’s great to use on kids as it’s easier to take their temperature.
- Reviewed in the United States on April 24, 2025Color: WhiteVerified PurchasePerfect. We have got a lot of use of it already. The temperature reading looks to be accurate,
Top reviews from other countries
- LolitaReviewed in the United Kingdom on September 7, 2024
5.0 out of 5 stars Highly Reliable and Comfortable Thermometer – Perfect for All Ages!
Color: WhiteVerified PurchaseThe iHealth No-Touch Forehead Thermometer is fantastic! It’s incredibly easy and comfortable to use, whether for adults or kids. The no-touch feature is convenient and hygienic, making it ideal for quick and accurate readings. I trust it completely for monitoring temperatures and it’s become an essential part of our medical routine. Highly recommend!
- DGH 7Reviewed in Australia on April 7, 2025
5.0 out of 5 stars Quality product.
Color: WhiteVerified PurchaseiHealth products are always of high quality and easy to use.
-
IT-ChrisReviewed in Germany on December 29, 2021
5.0 out of 5 stars Relativ genau
Color: WhiteVerified PurchaseGrundsätzlich funktioniert das Thermometer wie gewünscht und die Werte weichen kaum im von den Messungen im Ohr ab. Allerdings schwanken die Messergebnisse sehr stark abhängig von der gemessenen Stelle , dass ist aber ein normales Verhalten.
Es eignet sich super um bei den schlafenden Kindern die Temperatur zu kontrollieren ohne diese zu wecken.
-
bleuzeReviewed in France on March 1, 2025
5.0 out of 5 stars Bon rapport qualité prix
Color: WhiteVerified PurchaseVraiment bien , température fiable
0,2 de différence comparé au thermomètre rectale.
Très facile d utilisation, juste à appuyer sur 1 bouton.
Je recommande ++
- Bjørn LarssenReviewed in the Netherlands on September 11, 2024
4.0 out of 5 stars Works, but takes a few tries sometimes
Color: WhiteVerified PurchaseThe good: it works. The readings are consistent. Some people complained they are inaccurate – well, I can’t say whether they are or aren’t, but they are consistent when I try a few times. Which sometimes I have to do, because it requires very specific distance from the skin in a very specific spot.
The vibrating is very handy. When I had Covid I would check my temperature and honestly had no energy to drag myself to the mirror, so I would just sort of hover it around the spot until the thermometer vibrated and I knew that was it.
No clue how long the battery last, but so far it looks like the answer is ‘forever’. If I didn’t sometimes have to try up to eight times it would be an instant 5*.
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