---
title: "Pulse Oximeter with Respiration — $171K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/pulse-oximeter-with-respiration"
last_updated: "2026-08-11T15:53:15.156Z"
locale: en
meta:
description: "Niche score 57/100 · $171K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · $171K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Pulse Oximeter with Respiration — $171K/yr Amazon US Niche (2026) - Flapen"
---
# **pulse oximeter with respiration**
**Worth a look**
Shows a sweet-spot price point ($24.19 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 35Growth 15Conversion 60Competition 60Returns 80Price range 90Avg price 95Brand share 81Review moat 20Quality gap 76
**Avg price**
**Incredible****$24.19**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.70–$95.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****54%**
top-5 brand share — no brand owns this niche
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****5.2%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$171K**
$171K/yr · 137K searches
**Review moat**
**Bad****14,112**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-19.3%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, pulse oximeter with respiration is a $171K/yr Amazon United States market (137K searches/yr). The top 5 brands hold 54% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **pulse oximeter with respiration market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$145K–$194K**
- units × avg price
- **Conversion rate**
- **5.2%**
- **Avg BSR**
- **#83**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **5.3%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▼falling
**Sellers**
**27**
**Top-5 brand share**
**54%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 95%
**Open market**
**38%**
- WRINERY14% - aosenwell14% - ACMC11% - HealthTree8% - Zacurate7% - Koshna7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -19.3% search growth over the last 90 days.
3K2KSpike '24Black Friday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/health-household/pulse-oximeter-with-respiration/trend)
## **Top pulse oximeter with respiration search terms**
- **pulse oximeter with respiration**83K/yr-18.8%5.2% conv. - **pulse ox with respiration counter**19K/yr-19.3%4.5% conv. - **respiration rate monitor**13K/yr+2.3%3.0% conv. - **respiratory rate monitor**5K/yr-20.0%3.4% conv. - **iproven pulse oximeter**5K/yr-34.8%5.4% conv. - **pulse oximeter respiration**2K/yr+36.3%2.5% conv. - **o2 pulse oximeter finger with respiration**4K/yr-24.7%5.3% conv. - **pulse oximeter medical grade with respiration**5K/yr-68.9%3.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/pulse-oximeter-with-respiration/search-terms)
## **Top pulse oximeter with respiration 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.
0%4%$7K8%$14K12%$21K16%$27K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Oxygen Saturation Monitor Wrinery Premium Pulse Oximeter Fingertip Oxygen Monitor O2 Saturation Monitor OLED Portable Oximetry with Batteries Lanyard (Rose gold-Royal black)**WRINERY**$25.76**4.7★7,706 rev](https://www.amazon.com/dp/B07TBL8N1H) [2**aosenwell Pulse Oximeter Fingertip 4 Data Oximeter with Respiration Pulse Oximeter with Respiratory Oximeter SpO2 Pulse Rate Count(Pink)**aosenwell**$17.09**3.6★276 rev](https://www.amazon.com/dp/B0CWY1L236) [3**Fingertip Pulse Oximeter with Respiration Rate Monitor Advanced Sensor Technology for Precise & Stable SpO2 Measurement with Fast Response Oxygen Monitor Finger with OLED Display for Sports Fitness & Home Use**Koshna**$20.42**4.2★49 rev](https://www.amazon.com/dp/B0GQD5LPHG) [4**Fingertip Pulse Oximeter with Respiration Rate & Respiratory Monitoring SpO2 Heart Rate PI & RR Measurements Blood oximeter Rechargeable 6 Display Modes & 4-Way Rotatable Screen for Home & Sports UseBlack**ACMC**$22.66**4.2★132 rev](https://www.amazon.com/dp/B0FGQBJ4P4) [5**Zacurate 500 Series Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover Batteries and Lanyard Royal Black**Zacurate**$21.31**4.7★237,316 rev](https://www.amazon.com/dp/B07PQ8WTC4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Pulse Oximeter with Respiration and OLED Display Oximetro Fingertip Oxygen Monitor for Accurate SpO and Respiration Rate Monitoring**Aranzo**$19.55**53 rev4mo ago](https://www.amazon.com/dp/B0FX2LGBZT) [**Fingertip Pulse Oximeter with Respiration Rate Monitor Advanced Sensor Technology for Precise & Stable SpO2 Measurement with Fast Response Oxygen Monitor Finger with OLED Display for Sports Fitness & Home Use**Koshna**$20.42**49 rev4mo ago](https://www.amazon.com/dp/B0GQD5LPHG) [**Rechargeable pulse oximeter with respiration with O2 Pulse Rate PI RR Respiratory Accurate Reliable Oximeter SpO2 Reading Not for medical use Black**MOONYANZHI**$18.30**50 rev6mo ago](https://www.amazon.com/dp/B0GD25K32V) [**Pulse Oximeter with Respiration Rechargeable Fingertip Pulse Oximeter Blood Oxygen Monitor with Pulse Readings Portable O2 Saturation Monitor for Sports and Travel Pink Pulse Oximeter for Daily Wellness**Nestelle**$15.82**29 rev7mo ago](https://www.amazon.com/dp/B0G5YXWMQ5) [**Rechargeable pulse oximeter with respiration with SpO2 Pulse Rate and PI RR Precision Fast Oximeter SpO2 Reading Outdoor Sports Home (Purple)**Hummingbird**$22.95**83 rev8mo ago](https://www.amazon.com/dp/B0FXGBP5FH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**iProven Pulse Oximeter Fingertip for Oxygen Saturation & Respiratory Rate**iProvèn**$26.67**4.6★**▲ 233%**](https://www.amazon.com/dp/B07C85ZVHC) [**Rechargeable Pulse Oximeter with Respiration Pink OLED Display Fingertip Oxygen Monitor Track SpO2 Pulse Rate PI and RR Fast Accurate Reading Lanyard Included for Home and Outdoor Sports**ACMC**$22.99**4.7★**▲ 220%**](https://www.amazon.com/dp/B0FMYQ6FTB) [**Fingertip Pulse Oximeter with Respiration Rate Monitor Advanced Sensor Technology for Precise & Stable SpO2 Measurement with Fast Response Oxygen Monitor Finger with OLED Display for Sports Fitness & Home Use**Koshna**$20.42**4.2★**▲ 216%**](https://www.amazon.com/dp/B0GQD5LPHG) [**Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth Waterproof HR Sensor for Men and Women Black M-XXL**POLAR**$95.89**4.2★**▲ 216%**](https://www.amazon.com/dp/B07PM54P4N) [**Pulse Oximeter with Respiration Rechargeable Fingertip Pulse Oximeter Blood Oxygen Monitor with Pulse Readings Portable O2 Saturation Monitor for Sports and Travel Pink Pulse Oximeter for Daily Wellness**Nestelle**$15.82**4.0★**▲ 164%**](https://www.amazon.com/dp/B0G5YXWMQ5)
**~~View all trending →~~**
## **What buyers say about pulse oximeter with respiration**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**19%
*“Easy to operate”*
**Efficiency**12%
*“It is efficient”*
**Quality-Overall**12%
*“Excellent Product”*
**Accuracy-Overall**10%
*“Accurate and easy”*
**Advertised Vs Actual Product**10%
*“Exactly as advertised”*
**Value For Money**9%
*“Cheap price”*
**Health Monitoring**2%
*“Absolutely love my oxygen monitor”*
**Display-Overall**2%
*“Display good”*
**Battery Life**2%
*“Long battery life”*
**Durability**1%
*“durable products”*
### **What buyers complain about **
**Functionality-Overall**14%
*“Absolutely does not function properly”*
**Measurement/Reading Accuracy**12%
*“Inaccurate”*
**Accuracy-Overall**11%
*“Disappointed With Accuracy”*
**Durability**9%
*“Broke after a few uses”*
**Battery Life**5%
*“The battery life is also very short”*
**Quality-Overall**5%
*“Low quality”*
**Value For Money**4%
*“A little pricey”*
**Size-Overall**4%
*“I find it uncomfortably tight”*
**Ease Of Use**3%
*“Awkward to use”*
**Connectivity-Overall**3%
*“Never connects”*
### **Top return reasons **
**Measurement/Reading Accuracy**26%
**Functionality-Overall**21%
**Accuracy-Overall**9%
**Advertised Vs Actual Product**7%
**Size-Overall**5%
**Connectivity-Overall**5%
**Display-Overall**4%
**Value For Money**4%
**Compatibility-Overall**2%
**Quality-Overall**1%
## **Common questions**
- **Is pulse oximeter with respiration profitable to sell on Amazon United States?**
- The niche generates $171K/yr across 26 tracked products. 3 of 12 products launched in the last 360 days are still selling. 90-day search growth is -19.3%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the pulse oximeter with respiration niche?**
- 16 brands and 27 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 54% of demand.
- **What do buyers complain about in pulse oximeter with respiration?**
- Top complaints mined from reviews: Functionality-Overall, Measurement/Reading Accuracy, Accuracy-Overall. The return rate is 1.7%.
- **When does demand for pulse oximeter with respiration peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the pulse oximeter with respiration niche?**
- Listings span $9.70–$95.89; the average listing price is $24.19 (sweet spot $15–$100). The average incumbent carries 14,112 reviews — the moat a new listing must climb.
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