medical grade infant thermometers
Skip itSoft demand (-45.2% this quarter) — this niche doesn't clear our bar today.
Avg price
Great$22.75avg listing price — sweet spot $15–$100
Returns
Great1.1%return rate — above 5% kills the launch gate
Price range
Great$6.88–$58.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Conversion
Good5.6%search→purchase rate — share of searches ending in a sale
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad19,259.48avg incumbent reviews — the moat a new listing must climb
Market size
Bad$29K$29K/yr · 23K searches
Growth
Bad-45.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, medical grade infant thermometers is a $29K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 75% of demand. Verdict: Skip it — 47/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
medical grade infant thermometers market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $28K–$34K
- units × avg price
- Conversion rate
- 5.6%
- Avg BSR
- #23
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 1.3%
- Avg brand age
- 57 months
- Avg seller age
- 154 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
53
Top-5 brand share
75%
Top 20: 100%
Top-5 click share
44%
Top 20: 92%
Open market
18%
- GoodBaby27%
- Frida18%
- Braun16%
- Boncare8%
- iProvèn7%
- Momcozy7%
- Open — no brand owns it (9 brands, 18%)
Demand
Weekly Amazon search volume, last 14 weeks — -45.2% search growth over the last 90 days.Top medical grade infant thermometers search terms
- medical grade infant thermometers10K/yr
- ear and forehead thermometer9K/yr
- thermometer ear and forehead4K/yr
Top medical grade infant thermometers products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Frida Baby Thermometer 3-in-1 Infrared Thermometer for Ear Forehead & Touchless Fever Thermometer for Baby Infants Toddlers Kids & Adults
Frida$33.684.4★6,233 rev
Ear Thermometer for Adults and Kids Digital Accurate Ear and Forehead Thermometer with Fever Alarm 1 Second Fast Result Easy to use 2 in 1 Mode
GoodBaby$13.474.3★65,822 rev
No-Touch Thermometer for Adults and Kids Accurate Digital Baby Thermometer Fever Alarm & Silent Mode 2 in 1 Forehead & Object Mode
GoodBaby$18.824.5★117,538 rev
Braun ThermoScan 7 Digital Ear Thermometer for Adults Babies & Infants Age-Adjusted Fever Guidance No. 1 Brand Recommended by Pediatricians
Braun$57.084.6★9,882 rev
iProvn Pro Series | Ear Thermometer with Non-Touch Forehead Function | Superior Accuracy for Adults Kids Babies | Premium Digital Thermometer for Adults and All Ages
iProvèn$25.924.5★1,897 rev
Newest
by launch date
3-in-1 Ear and Forehead Thermometer for Adults Kids with Object Mode Accurate Digital Baby Thermometer Featuri ANG Fever Alarm LCD Screen Silent Mode with Storage Bag White
TIZZIOR$12.5575 rev
Momcozy Wearable Digital Thermometer for Baby Medical-Grade Accurate Smart Thermometer Instant Reads APP Real-time Monitoring Thermometer for Kids & Infants Hypoallergenic 3M Stiker Bluetooth
Momcozy$46.48218 rev
Synolmedic Ear Thermometer for Kids and Adults - Baby Thermometer FSA-HSA Eligible Digital Infrared Thermometers 1S Reading Accurate Forehead Termometro with Fever Alarm 40 Memories (Green 1 Pack)
Synolmedic$25.16143 rev
Braun Digital Thermometer Clinically Accurate Color Coded Fever Guidance Thermometer for Adults Baby Toddlers & Kids Oral Rectal or Underarm use No 1 Brand Recommended by Pediatricians
Braun$20.18511 rev
Boncare Ear and Forehead Thermometer 2X Accuracy Infrared Digital Thermometer for Adults and Kids 1 Second Reading No Touch Baby with Fever Alarm
Boncare$22.19718 rev
Trending
90-day click momentumSynolmedic Ear Thermometer for Kids and Adults - Baby Thermometer FSA-HSA Eligible Digital Infrared Thermometers 1S Reading Accurate Forehead Termometro with Fever Alarm 40 Memories (Green 1 Pack)
Synolmedic$25.164.6★
3-in-1 Ear and Forehead Thermometer for Adults Kids with Object Mode Accurate Digital Baby Thermometer Featuri ANG Fever Alarm LCD Screen Silent Mode with Storage Bag White
TIZZIOR$12.554.2★
Boncare 10 Seconds Oral Thermometer for Adults and Kids - Accurate & Safe Rectal Thermometer for Baby with Fever Alarm Digital Thermometer (Light Blue)
Boncare$6.884.3★
Frida Baby Rectal Thermometer for Babies Digital Fever Thermometer for Babies Newborns & Infants Quick & Accurate Temperature Check Water Resistant Clear Case Memory Holds Last 10 Readings
Frida$13.524.8★
Boncare 10 Seconds Digital Thermometer for Adults and Kids - Accurate & Safe Rectal Thermometer for Baby with Fever Alarm Oral Thermometer (Dark Blue)
Boncare$7.474.4★
What buyers say about medical grade infant thermometers
What buyers praise and complain about, mined from review topics.What buyers love
“Easy To Use”
“Good temperature reading easy to use very speedy reading good value”
“The quality feels great and reliable”
“Great buy”
“Accurate and easy to use”
“As described”
“Works perfectly”
“has a clear, easy-to-read display”
“The design is sleek”
“Long battery life”
What buyers complain about
“Bad readings”
“does not record temperature”
“DOESNT WORK”
“Did not last”
“NOT ACCURATE”
“Cheap quality”
“Poor battery life”
“A little pricey”
“Hard to read”
“This is very misleading”
Top return reasons
Common questions
- Is medical grade infant thermometers profitable to sell on Amazon United States?
- The niche generates $29K/yr across 29 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -45.2%. Flapen's verdict: Skip it (47/100).
- How competitive is the medical grade infant thermometers niche?
- 15 brands and 53 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 75% of demand.
- What do buyers complain about in medical grade infant thermometers?
- Top complaints mined from reviews: Measurement/Reading Accuracy, Temperature Control, Functionality-Overall. The return rate is 1.1%.
- What does it cost to enter the medical grade infant thermometers niche?
- Listings span $6.88–$58.25; the average listing price is $22.75 (sweet spot $15–$100). The average incumbent carries 19,259 reviews — the moat a new listing must climb.