Watch

3 in 1 Digital Thermometer
$
14.09
$
17.99
Free shipping & returns for Babylist orders $45+
FSA & HSA Eligible
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
Related videos
Frequently added together
More great options
Q&A
Have a question? Ask an expert.
Start typing and see existing answers.
Customer reviews
69 Ratings
1-10 of 69 Reviews
Do not buy
Agree with all of the other negative reviews. This thermometer has given me readings of 101.5, 97.5, and 98.5 all within 1 minute of each other. This has happened multiple times.
Sep 13, 2026
Inaccurate temperatures
Very inaccurate. Takes forever and the temperature is wrong. Read my baby’s temperature at 94.1, 97.4, and 95 within 5 minutes despite her clearly having a fever.
Sep 5, 2026
Painfully long reading time which causes discomfort in baby, which is already difficult to get accurate read.
Sep 2, 2026
Do not buy, inaccurate.
All the negative reviews are accurate - this thermometer is not!!
You will be going out to buy another one. I had readings of 94.6, 100.5, 98.6 etc back to back. Went out at 9pm to buy one from CVS because it threw me into a spiral. 0/10 would NOT recommend!!
You will be going out to buy another one. I had readings of 94.6, 100.5, 98.6 etc back to back. Went out at 9pm to buy one from CVS because it threw me into a spiral. 0/10 would NOT recommend!!
Aug 15, 2026
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













































