---
title: "Oxygen Concentrator — $1.6M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/oxygen-concentrator"
last_updated: "2026-08-12T01:51:27.133Z"
locale: en
meta:
description: "Niche score 60/100 · $1.6M/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 60/100 · $1.6M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Oxygen Concentrator — $1.6M/yr Amazon US Niche (2026) - Flapen"
---
# **oxygen concentrator**
**Worth a look**
Shows low returns (1.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 88Growth 24Conversion 6Competition 80Returns 90Price range 13Avg price 75Brand share 84Review moat 27Quality gap 80
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Market size**
**Great****$1.6M**
$1.6M/yr · 3.4M searches
**Brand share**
**Great****51%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$101.13**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****3,780.71**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-2.9%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$5.19–$638.87**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****0.5%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, oxygen concentrator is a $1.6M/yr Amazon United States market (3.4M searches/yr). The top 5 brands hold 51% of demand. Verdict: Worth a look — 60/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **oxygen concentrator market data**
- **Units sold / yr**
- **100K–125K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$10.1M–$12.6M**
- units × avg price
- **Conversion rate**
- **0.5%**
- **Avg BSR**
- **#671**
- **Page quality**
- **0%**
- **Prime**
- **73%**
- **Sponsored**
- **91%**
- **Out of stock**
- **4.6%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**31 **▲rising
**Sellers**
**51**
**Top-5 brand share**
**51%**
Top 20: 92%
**Top-5 click share**
**35%**
Top 20: 70%
**Open market**
**43%**
- Boost Oxygen17% - Medline10% - Vive9% - CURMIO9% - Inogen6% - Oxygen Aid6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.9% search growth over the last 90 days.
90K70KHoliday '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/health-household/oxygen-concentrator/trend)
## **Top oxygen concentrator search terms**
- **portable oxygen concentrator**675K/yr-1.7%0.2% conv. - **oxygen concentrator machine**737K/yr-30.3%0.4% conv. - **oxygen concentrator**369K/yr+19.5%0.3% conv. - **portable oxygen machine**261K/yr+8.9%0.2% conv. - **inogen portable oxygen concentrator**191K/yr+2.9%0.3% conv. - **oxygen machine**142K/yr+14.5%0.3% conv. - **portable oxygen concentrator for travel**150K/yr-3.7%0.3% conv. - **portable oxygen**122K/yr-3.6%1.2% conv. - **portable oxygen concentrator machine**80K/yr+32.6%0.1% conv. - **concentrador de oxgeno porttil**114K/yr-12.5%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/oxygen-concentrator/search-terms)
## **Top oxygen concentrator 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%3%$48K6%$97K9%$145K12%$193K1101001K10K100K 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**Medline Soft-Touch Nasal Oxygen Cannula 7 Tubing Standard Connector 50-Pack**Medline**$31.42**4.4★3,489 rev](https://www.amazon.com/dp/B0021Z9W9M) [2**Vive Oxygen Tank Holder Backpack - Portable Carrying Shoulder Bag for Oxygen Cylinders - Healthcare Supplies & Accesories for Traveling - Lightweight Adjustable Straps (Medium)**Vive**$23.58**4.3★102 rev](https://www.amazon.com/dp/B0DRTR1BG8) [3**Boost Oxygen Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery Altitude Performance & Health (2 Pack)**Boost Oxygen**$18.14**4.1★6,398 rev](https://www.amazon.com/dp/B0BWSHRKWB) [4**Oxygen Aid - Extra Tall 99.5% Oxygen Canisters - Includes Facemask & Rebreather Mask with Tubing - 2 Pack**Oxygen Aid**$25.26**4.0★109 rev](https://www.amazon.com/dp/B0G4T8DG97) [5**CURMIO Travel Backpack Compatible with Inogen OxyGo and Caire Units Portable Oxygen Concentrator Bag with Storage Compartment Gray (Bag Only Patent Pending)**CURMIO**$38.77**4.3★196 rev](https://www.amazon.com/dp/B09FXF1KBM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Oxygen Aid - Extra Tall 99.5% Oxygen Canisters - Includes Facemask & Rebreather Mask with Tubing - 2 Pack**Oxygen Aid**$25.26**109 rev7mo ago](https://www.amazon.com/dp/B0G4T8DG97) [**gO2Therapy Up to 450 Inhalations 12L | Portable Oxygen Canister Single Mouth & Nose Mask Supplemental Oxygen for Sports Travel Altitude & Fitness Activities**gO2therapy**$22.13**84 rev7mo ago](https://www.amazon.com/dp/B0G4HGWZ2D) [**VARMDUKKE 20pcs Oxygen Tube Support Crimp Straightener for Portable Oxygen Concentrator Oxygen Tubing Support Accessories for Oxygen Hose Nasal Cannula -White**VARMDUKKE**$5.19**100 rev9mo ago](https://www.amazon.com/dp/B0FWCCPVT4) [**Lightning X Portable Aluminum Medical Oxygen Cylinder D Size w/CGA-870 Post Valve + 0-15lpm Mini O2 Regulator w/Wrench for Home & EMS Use Ships Empty (Cylinder + Regulator)**Lightning X Products**$97.93**4 rev1y ago](https://www.amazon.com/dp/B0FH7GYVCG) [**Medfex Oxygen Tank Complete Set | 425 Liter Capacity - Travel Size Kit USA**Medfex**$278.63**61 rev1y ago](https://www.amazon.com/dp/B0CWQVVLDJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Medline Soft-Touch Nasal Oxygen Cannula 7 Tubing Standard Connector 50-Pack**Medline**$31.42**4.4★**▲ 235%**](https://www.amazon.com/dp/B0021Z9W9M) [**Vive Oxygen Tank Holder Backpack - Portable Carrying Shoulder Bag for Oxygen Cylinders - Healthcare Supplies & Accesories for Traveling - Lightweight Adjustable Straps (Medium)**Vive**$23.58**4.3★**▲ 234%**](https://www.amazon.com/dp/B0DRTR1BG8) [**CURMIO Travel Backpack Compatible with Inogen OxyGo and Caire Units Portable Oxygen Concentrator Bag with Storage Compartment Gray (Bag Only Patent Pending)**CURMIO**$38.77**4.3★**▲ 206%**](https://www.amazon.com/dp/B09FXF1KBM) [**gO2Therapy Up to 450 Inhalations 12L | Portable Oxygen Canister Single Mouth & Nose Mask Supplemental Oxygen for Sports Travel Altitude & Fitness Activities**gO2therapy**$22.13**4.4★**▲ 60%**](https://www.amazon.com/dp/B0G4HGWZ2D) [**Oxygen Aid - Extra Tall 99.5% Oxygen Canisters - Includes Facemask & Rebreather Mask with Tubing - 2 Pack**Oxygen Aid**$25.26**4.0★**▲ 45%**](https://www.amazon.com/dp/B0G4T8DG97)
**~~View all trending →~~**
## **What buyers say about oxygen concentrator**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**13%
*“Easy to handle”*
**Advertised Vs Actual Product**12%
*“As advertised”*
**Quality-Overall**11%
*“Excellent product”*
**Efficiency**11%
*“This works well, good product, work as intended”*
**Value For Money**10%
*“Great deal”*
**Accuracy-Overall**8%
*“Accurate and easy to use”*
**Size-Overall**4%
*“Fit my POC perfectly”*
**Breathability**3%
*“Breath Better”*
**Health Monitoring**2%
*“Absolutely love my oxygen monitor”*
**Battery Life**2%
*“Battery lasts a long time”*
### **What buyers complain about **
**Accuracy-Overall**12%
*“NOT ACCURATE”*
**Measurement/Reading Accuracy**12%
*“Inaccurate readings”*
**Functionality-Overall**11%
*“Did not work”*
**Value For Money**7%
*“Not Worth It”*
**Size-Overall**7%
*“Not true to size”*
**Quality-Overall**5%
*“I was disappointed to notice the difference in overall build quality”*
**Durability**5%
*“Broken”*
**Battery Life**3%
*“The battery life is also very short”*
**Breathability**3%
*“if she exerts herself a little too much she has a hard time breathing”*
**Ease Of Use**2%
*“hard to maneuver”*
### **Top return reasons **
**Measurement/Reading Accuracy**33%
**Functionality-Overall**16%
**Size-Overall**11%
**Accuracy-Overall**10%
**Advertised Vs Actual Product**5%
**Display-Overall**3%
**Charging**2%
**Compatibility-Overall**2%
**Value For Money**2%
**Heart Health**1%
## **Common questions**
- **Is oxygen concentrator profitable to sell on Amazon United States?**
- The niche generates $1.6M/yr across 56 tracked products. 4 of 10 products launched in the last 360 days are still selling. 90-day search growth is -2.9%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the oxygen concentrator niche?**
- 31 brands and 51 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 51% of demand.
- **What do buyers complain about in oxygen concentrator?**
- Top complaints mined from reviews: Accuracy-Overall, Measurement/Reading Accuracy, Functionality-Overall. The return rate is 1.2%.
- **When does demand for oxygen concentrator peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the oxygen concentrator niche?**
- Listings span $5.19–$638.87; the average listing price is $101.13 (sweet spot $15–$100). The average incumbent carries 3,781 reviews — the moat a new listing must climb.
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