pediatric pulse oximeter
Worth a lookShows a sweet-spot price point ($53.89 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$53.89avg listing price — sweet spot $15–$100
Market size
Great$1.3M$1.3M/yr · 527K searches
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Competition
Great40%top-5 click share — an open shelf
Returns
Good2.2%return rate — above 5% kills the launch gate
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Brand share
Good72%top-5 brand share — brands hold most of the demand
Price range
Okay$9.47–$236.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad19,166.34avg incumbent reviews — the moat a new listing must climb
Growth
Bad-35.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, pediatric pulse oximeter is a $1.3M/yr Amazon United States market (527K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Worth a look — 58/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
pediatric pulse oximeter market data
- Units sold / yr
- 30K–40K
- avg 1,000–1,250/product
- Revenue / yr
- $1.6M–$2.2M
- units × avg price
- Conversion rate
- 4.7%
- Avg BSR
- #75
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 11.3%
- Avg brand age
- 53 months
- Avg seller age
- 150 days
Competition & brand share
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.Brands
17 rising
Sellers
35
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
40%
Top 20: 86%
Open market
23%
- Zacurate26%
- HOLFENRY19%
- YOUYME11%
- aosenwell9%
- HealthTree7%
- CONTEC5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -35.2% search growth over the last 90 days.Peak months: Jan, Feb, Dec · busiest ÷ quietest = 2.7×
Top pediatric pulse oximeter search terms
- pediatric pulse oximeter130K/yr
- infant pulse oximeter66K/yr
- pulse oximeter for kids64K/yr
- kids pulse oximeter30K/yr
- oximetro pediatrico para nios18K/yr
- baby pulse oximeter infant34K/yr
- oximetro pediatrico14K/yr
- pediatric pulse ox15K/yr
- baby pulse ox13K/yr
- pulse oximeter for baby16K/yr
Top pediatric pulse oximeter 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
HOLFENRY JKS50A Pulse Oximeter-Oxygen Monitor Fingertip Pulse Oximeter Fingertip Large Display Included with AAA Battery
HOLFENRY$20.694.4★286 rev
Zacurate 500 Series Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover Batteries and Lanyard Royal Black
Zacurate$21.314.7★237,316 rev
Pulse Oximeter Pulse Oximeter Oxygen Monitor Finger For Kids and Child Over 2 Childrens Sats Monitor Checking Oxygen Saturation Heart Rate PI At Home School or Trip Use (yellow)
aosenwell$16.904.0★155 rev
Zacurate Cute Digital Fingertip Pulse Oximeter for Small Finger Clip SpO2 Blood Oxygen Saturation Monitor with OLED display - Animal theme
Zacurate$29.664.6★675 rev
HOLFENRY Rechargeable Handheld Pulse Oximeter-2 Probes for Adult Finger&Small Foot Continuous SpO2&Heart Rate Monitor Oxygen Monitor Fingertip with Alarm&OLED Display For Sports Aviation Wellness
HOLFENRY$117.154.2★155 rev
Newest
by launch date
Pulse Oximeter for Small Fingers Panda Cartoon Design Estimated SpO2 & Pulse Reference Readings Sports & Aviation Use Only
orynxusy$18.3429 rev
Palm Pulse Oximeter with Large Display Compatible with Finger & Baby/Infant Probes Real-Time SpO & Continuously tracking health data
Heal Force$76.724 rev
Handheld Fingertip Pulse Oximeter Pediatric Pulse Ox with Soft Wrap Probe Infant Pulse Oximeter for Babies Kids Adult Continuous Monitoring Spot Checking Fast Reading SpO2 Pulse Rate Respiration Rate Adjustable Audio Visual Alarm (Blue)
YOUYME$79.4916 rev
Handheld Pulse Oximeter Medical Grade Pediatric Infant Baby Oxygen Monitor with Wrap Probe Continuous Tracking for Newborn Kids Adults Fast Accurate SpO2 Pulse Rate Customizable 3-in-1 Alarm System (Black)
YOUYME$88.3612 rev
Handheld Fingertip Pulse Oximeter Medical Grade Pediatric Wrap Probe for Baby Kids Spot Checking Black Continuous Pulse Oximeter Adult Tracking Fast Accurate SpO2 Pulse Rate Respiration Rate Customizable Audio Visual Alarm
YOUYME$77.0625 rev
Trending
90-day click momentumPalm Pulse Oximeter with Large Display Compatible with Finger & Baby/Infant Probes Real-Time SpO & Continuously tracking health data
Heal Force$76.724.4★
Handheld Pulse Oximeter Medical Grade Pediatric Infant Baby Oxygen Monitor with Wrap Probe Continuous Tracking for Newborn Kids Adults Fast Accurate SpO2 Pulse Rate Customizable 3-in-1 Alarm System (Black)
YOUYME$88.364.0★
Handheld Fingertip Pulse Oximeter Pediatric Pulse Ox with Soft Wrap Probe Infant Pulse Oximeter for Babies Kids Adult Continuous Monitoring Spot Checking Fast Reading SpO2 Pulse Rate Respiration Rate Adjustable Audio Visual Alarm (Blue)
YOUYME$79.493.7★
Zacurate Cute Digital Fingertip Pulse Oximeter for Small Finger Clip SpO2 Blood Oxygen Saturation Monitor with OLED display - Animal theme
Zacurate$29.664.6★
Handheld Fingertip Pulse Oximeter Medical Grade Pediatric Wrap Probe for Baby Kids Spot Checking Black Continuous Pulse Oximeter Adult Tracking Fast Accurate SpO2 Pulse Rate Respiration Rate Customizable Audio Visual Alarm
YOUYME$77.063.9★
What buyers say about pediatric pulse oximeter
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to read”
“It is efficient”
“Accurate and Affordable”
“The build quality is excellent”
“Exactly as advertised”
“Very affordable”
“Easy to check your oxygen levels”
“Easy to read display”
“Battery lasts a long time”
“Durable and reliable”
What buyers complain about
“NOT ACCURATE”
“Inaccurate Readings”
“Absolutely does not function properly”
“Broke in a week”
“Not good quality”
“Battery does not last long”
“Not Worth It”
“it's just a bit short”
“Difficult to use”
“Deceptive advertising”
Top return reasons
Common questions
- Is pediatric pulse oximeter profitable to sell on Amazon United States?
- The niche generates $1.3M/yr across 32 tracked products. 5 of 11 products launched in the last 360 days are still selling. 90-day search growth is -35.2%. Flapen's verdict: Worth a look (58/100).
- How competitive is the pediatric pulse oximeter niche?
- 17 brands and 35 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in pediatric pulse oximeter?
- Top complaints mined from reviews: Accuracy-Overall, Measurement/Reading Accuracy, Functionality-Overall. The return rate is 2.2%.
- When does demand for pediatric pulse oximeter peak?
- Demand peaks in Jan–Feb–Dec; the busiest month runs 2.7× the quietest.
- What does it cost to enter the pediatric pulse oximeter niche?
- Listings span $9.47–$236.62; the average listing price is $53.89 (sweet spot $15–$100). The average incumbent carries 19,166 reviews — the moat a new listing must climb.