iProven Thermometer for Adults Forehead and Ear – Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults (White/Grey)
$29.97
Price: $29.97
(as of Aug 12, 2025 10:20:20 UTC – Details)
From the brand
Thermometers
Pulse Oximeters
Is Discontinued By Manufacturer : No
Product Dimensions : 1.77 x 1.73 x 6.1 inches; 3.99 ounces
Item model number : DMT-489
Batteries : 2 AAA batteries required. (included)
Date First Available : June 15, 2016
Manufacturer : iProvèn
ASIN : B01H3MTVE8
Best Sellers Rank: #66,056 in Health & Household (See Top 100 in Health & Household) #16 in Ear Thermometers
Customer Reviews: 4.2 4.2 out of 5 stars 19,023 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
YOUR FOREHEAD THERMOMETER – Our Forehead and Ear Thermometer DMT-489 is calibrated for measurements via the ear and forehead.
Customers say
Customers find the thermometer easy to use, with clear instructions and a large, easy-to-read display. They appreciate its speed, working in seconds, and consider it great for all age groups, particularly children. The thermometer’s accuracy receives mixed feedback, with some finding it extremely accurate while others report extremely inconsistent readings. While some customers find it well-made and worth the price, others report it breaking after three years of use and consider it overpriced.
11 reviews for iProven Thermometer for Adults Forehead and Ear – Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults (White/Grey)
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$29.97
Kimberly –
Super easy to use, quality product and accurate
Excellent quality thermometer with all the important features: super easy to use, it’s fast, 1-3 seconds, along with the digital temperature display it lights up red and beeps if a fever is detected or green within normal range, you can use it on the forehead or in the ear and it is highly accurate.It comes with batteries so literally it’s ready to go as soon as you have it in your hands. You don’t have to worry about the batteries because it automatically shuts off after 10 seconds. There are clear instructions how to use this product including pictures for visual learners. The pictures show the right and wrong way to take readings. This thermometer is so easy to use it would be good for seasoned parents, grandparents, first time parents, caregivers and even teen babysitters.There is even a table in the instruction book that tells you how to interpret the results using the digital display reading, color, what it indicates and what to do.It has a backlit display for easy temperature taking throughout the night so you don’t have to fumble with a light and chance waking them up. The memory keeps 20 readings so it is easy to keep track, if needed, for several days.You choose either Fahrenheit or Celcius and the instructions to switch between the two are easy to understand.One surprising use for this thermometer is that you can use it to measure room temperature. This could be useful especially at bedtime to ensure the room is cooler to promote better sleep. When you are running a fever you can be really uncomfortable if the room is too warm.I actually put this thermometer to the test by checking my own temperature for 5 minutes straight, first across my forehead and then via my ear. Each and every time the reading was the same with .1 or .2 difference. Accuracy is very important when you are dealing with a sick child especially if they are running a fever and you are giving a fever reducer so that you can see it is working.There is also a money back guarantee that if after 100 days you are not satisfied just contact their customer service and they will make it right with you. They promise.
Sam –
Easy to Use
The thermometer provides reading quickly and easily.
Johnathan –
Easy to Use with Good Value
I like that this ear thermometer lights up with the reading, which makes it easy to use. It was also very reasonably priced. Sometimes I have to check two or three times to check the temperature accuracy, but overall it works well. Batteries have lasted for some time. It does check temperature rather quickly. And seems very well made.
Carolyn Hanna –
Thermometer
This thermometer is a gift and it works really well – I do have one just like this and have had it for many years and it works really well temperature is accurate – only one thing you do not need a thermometer every day so sometimes when you need it the most the batteries are down other than that works great
Jesi –
Canât be silenced but works good!
UPDATE: Not at all accurate. Our entire household is sick right now. I have felt slightly warm and took my temperature well over 100 times in the past 2 days. My head always shows cold, which is probably accurate considering I have a fan blowing on me and windows open. However, my ear temperature has shown inconsistent temperatures, even taking it multiple times within a minute. The truly bizarre thing is itâs showing that I have a rather severe fever every so often. I donât feel hot, just slightly warm, yet sometimes it says I have a fever of 103.5, which is alarming. I checked myself with other thermometers which showed I do have a fever but only of 99 degrees, not that severe. This thing clearly does not work properly at all, at least by using it in ear. Iâm glad I didnât actually pay for the item.I have a temporal thermometer that weâve had for a few years now. It can be fickle to use sometimes. I usually prefer the ear ones but I hated having to buy the caps. I always wondered why they didnât just offer an ear thermometer that you can just clean rather than spending more money and having more waste just to check a temperature. Youâre already disinfecting things if you have someone sick in your house, so no big deal to take some alcohol and swab this clean.It was freezing outside when this was delivered, so it actually gave me an error message when I was trying to use it. It took about 30 minutes for it to actually work. Awesome that it came with batteries so I didnât have to worry about finding some that fit and werenât dead. It does seem to be accurate though. Testing it against my current temporal thermometer as well as a laser thermometer it seems to be getting readings that are almost exactly the same, not even a full degree difference so itâs accurate. I like that it has red when youâre showing a fever, thatâs handy. I sat on our forced air heater to get my skin warmer than normal and got a reading of 101 and it was read and beeped.What I donât like the the beep cannot be turned off. Thatâs annoying. When you have a sick child that is trying to sleep and youâre bugging them checking on them it makes things worse. Iâm really surprised they didnât include that feature as almost every digital thermometer that Iâve seen out there has that option. I like my old temporal thermometer for that because I can silence it and check temperatures without the kids even knowing Iâm doing it. So at the very least Iâm going to keep my old one for that. This will be used when theyâre awake. But itâs nice to have 2 because we seem to misplace ours a lot. It comes in a storage bag which is also nice. Our old one came with no cover or bag so itâs gotten pretty beat up over the years and Iâm not sure how it keeps the sensor accurate when itâs exposed to being thrown around our medicine cabinet and around the house when we have someone sick.
CEB –
ease of use
Seems to work fairly accurately.
GVK –
The forehead temperature measurement is very erratic if not done properly.The ear temperature measurement is however spot on!Great buy if you’re looking for an instant temperature monitor for kids.
CharDeep –
Very good thermometer with accurate ear reading and near good head measurement especially for babies and toddlers
Amazon Customer –
Good device with accurate reading. I checked multiple times and good to see the readings were all accurate. Ear temperature doesnt match with forehead temp. Probably thats the fact. Its light weight and easy to use. Awesome for my baby. I just not to bother about her movements during measuring. There is an opportunity to improve the manual. No where mentioned about how to make it ear compliant though it was not difficult to find it out.
Nikhil S –
quite accurate and reliable
monic –
The cap is hard to take off. When I take it off, even the cell cover comes out and I have to pull it out with force. Otherwise I like that I can take the temperature in a second.