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3 in 1 Digital Thermometer
$
17.99
Free shipping & returns for Babylist orders $45+
color
Cantaloupe/White
1
Overview
Description
This 3-in-1 digital thermometer can be used orally, under the arm or rectally.
It features a flexible tip and large, easy-to-read display.
When the reading is complete, the LED light flashes, the thermometer beeps and the temperature is displayed on the screen. A light-up indicator shows red for fever and green for no fever.
For rectal temperature checks:
- Lubricate probe with water-soluble jelly
- Gently insert probe no more than 1/2 inch
- Wait until the temperature appears and thermometer beeps
For oral temperature checks:
- Place disposable probe cover over the tip
- Place probe under baby’s tongue
- Wait until the temperature appears and thermometer beeps
For underarm temperature checks:
- Place the probe in the middle of armpit and gently clamp the arm down
- Wait until the temperature appears and thermometer beeps
What we about it
Can be used orally, under the arm or rectally.
Details
- Age: 0+
- Includes: digital thermometer, user manual, DC3.0V button cell battery and probe cover
- Use three ways: orally, under the armpit or rectally
- Flexible tip
- Light up indicator: red = fever, green = no fever
- Large, easy-to-read display
- Gives readings quickly
- 4.5” x 1.5”
- Made in China
- User Manual
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Customer reviews
65 Ratings
Customer Photos
1-10 of 65 Reviews
Dangerously Inaccurate
Gives different readings every time and takes forever to read, which is especially uncomfortable rectally. Throwing away
Jun 7, 2026
Don’t buy!!
Very inaccurate. Took my baby’s temp and it said it was 100.7, then 98.6, then 101, then 98.2. Used a second rectal thermometer and the temps were all 98-98.6. We still went to the ER to make sure she was okay and her temperature was normal for the 36 hours we had to stay at the hospital. Absolute garbage.
May 30, 2026
Dangerously inaccurate
Do not buy. Read 101.8 while our other digital thermometer read 98.6 (both temps taken rectally). Ended up costing us a nighttime trip to the ER because we didn’t know which to trust. This one was way off thank goodness baby was fine but it’s going in the trash.
May 17, 2026
Very inaccurate. Will show 101 then 97 then 98. Do not recommend.
May 8, 2026
Do not buy
Used one time. Battery died less than 2 months later. Very disappointed
Apr 17, 2026
Inconsistent and inconvenient
the thermometer takes a long time to get a reading, causing my baby discomfort, and the readings have always been 94 degrees F which is inconsistent with the doctor’s readings
Apr 9, 2026
Readings are all over the place and it takes so long. Sometimes I can’t tell if it’s even working or not because I can’t tell if it’s even on and then will give me a reading of 94 and then the next one will be 99.
Apr 6, 2026
Takes Too Long
My main issue with this thermometer is that it takes a very long time to register a temperature. I tried four times and it generally took 10-15 seconds, which makes it hard to keep the tip centered on a wriggly baby's armpit and is far past the 5 seconds written on the box description. The temperatures were also inconsistent, but I think that is because I was having trouble keeping the thermometer tip in place--which shouldn't have been a problem if this actually measured in 5 seconds!
Mar 29, 2026
Inaccurate readings
Inaccurate readings! It said my newborn had a 102 fever then the next reading was 98.
Mar 20, 2026
It's a lot nicer than I thought it would be even comes with covers.
Mar 18, 2026
