omron portable nebulizer
Skip itA concentrated shelf (top 5 take 94% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$48.78avg listing price — sweet spot $15–$100
Price range
Good$10.08–$172.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay4.0%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad4,488.17avg incumbent reviews — the moat a new listing must climb
Returns
Bad5.9%return rate — above 5% kills the launch gate
Growth
Bad-7.2%90-day search growth — must beat 0% to launch
Brand share
Bad94%top-5 brand share — brand-locked demand
Market size
Bad$38K$38K/yr · 20K searches
Competition
Bad94%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, omron portable nebulizer is a $38K/yr Amazon United States market (20K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 26/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
omron portable nebulizer market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $49K–$61K
- units × avg price
- Conversion rate
- 4.0%
- Avg BSR
- #158
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 5.9%
- Avg brand age
- 42 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.Brands
6
Sellers
26
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
94%
Top 20: 100%
Open market
0%
- Vicks30%
- Klawdsky25%
- Elonbo20%
- EYENURSE13%
- Mypurmist7%
- Krypthos6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.2% search growth over the last 90 days.Peak months: Feb, Mar · busiest ÷ quietest = 1.9×
Top omron portable nebulizer 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 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Vicks Sinus Inhaler Plug-in Non-Medicated Steam Inhaler for Sinus Relief Allergies Congestion & Colds Vocal Steamer Soothes Nasal & Throat Passages Works with VapoPads (1 Included)
Vicks$40.934.2★21,493 rev
Klawdsky Carrying Case for Portable Nebulizer Travel Medical Bag Hard Emergency Medical Bag for Inhaler Spacer Case for Adults(Bag Only) (Purple)
Klawdsky$10.084.7★443 rev
Elonbo Carrying Case for Portable Handheld Inhaler Nebulizer Machine for Adults and Kids Asthma Inhaler Travel Case Handheld Mesh Atomizer Machine Holder Inhaler Spacer Bag Black
Elonbo$16.444.7★4,031 rev
Portable Nebulizer Machine for Cats & Dogs Rechargeable Handheld Cat Nebulizer 3-Level Adjustable Mist Quiet Compact Design 8ml Capacity USB-C Charging with Masks & Mouthpiece
EYENURSE$42.615.0★2 rev
Mypurmist Free Ultrapure Cordless Steam Inhaler - Handheld Personal & Battery-Powered Steamer Vaporizer & Humidifier for Sinus Relief Nasal Congestion Cold & Cough Vocal Care
Mypurmist$172.273.8★776 rev
Newest
by launch datePortable Nebulizer Machine for Cats & Dogs Rechargeable Handheld Cat Nebulizer 3-Level Adjustable Mist Quiet Compact Design 8ml Capacity USB-C Charging with Masks & Mouthpiece
EYENURSE$42.612 rev
Krypthos Carrying Case Compatible with Compact Portable Handheld Inhaler Nebulizer or Asthma Inhaler for Adults and Kids Inhaler Spacer Bag Compact Medical Holder Case (Black)
Krypthos$10.32184 rev
Klawdsky Carrying Case for Portable Nebulizer Travel Medical Bag Hard Emergency Medical Bag for Inhaler Spacer Case for Adults(Bag Only) (Purple)
Klawdsky$10.08443 rev
Elonbo Carrying Case for Portable Handheld Inhaler Nebulizer Machine for Adults and Kids Asthma Inhaler Travel Case Handheld Mesh Atomizer Machine Holder Inhaler Spacer Bag Black
Elonbo$16.444,031 rev
Mypurmist Free Ultrapure Cordless Steam Inhaler - Handheld Personal & Battery-Powered Steamer Vaporizer & Humidifier for Sinus Relief Nasal Congestion Cold & Cough Vocal Care
Mypurmist$172.27776 rev
Trending
90-day click momentumPortable Nebulizer Machine for Cats & Dogs Rechargeable Handheld Cat Nebulizer 3-Level Adjustable Mist Quiet Compact Design 8ml Capacity USB-C Charging with Masks & Mouthpiece
EYENURSE$42.615.0★
Vicks Sinus Inhaler Plug-in Non-Medicated Steam Inhaler for Sinus Relief Allergies Congestion & Colds Vocal Steamer Soothes Nasal & Throat Passages Works with VapoPads (1 Included)
Vicks$40.934.2★
Elonbo Carrying Case for Portable Handheld Inhaler Nebulizer Machine for Adults and Kids Asthma Inhaler Travel Case Handheld Mesh Atomizer Machine Holder Inhaler Spacer Bag Black
Elonbo$16.444.7★
Klawdsky Carrying Case for Portable Nebulizer Travel Medical Bag Hard Emergency Medical Bag for Inhaler Spacer Case for Adults(Bag Only) (Purple)
Klawdsky$10.084.7★
Mypurmist Free Ultrapure Cordless Steam Inhaler - Handheld Personal & Battery-Powered Steamer Vaporizer & Humidifier for Sinus Relief Nasal Congestion Cold & Cough Vocal Care
Mypurmist$172.273.8★
What buyers say about omron portable nebulizer
What buyers praise and complain about, mined from review topics.What buyers love
“It works well for sinus congestion”
“The portable one has a build in battery in it”
“Good performance”
“Fits perfect,”
“Easy to use”
“effective”
“It's Great To Breathe Freely Again”
“Best relief of a cold”
“worked as advertised”
“Durable”
What buyers complain about
“Not effective at all”
“Product was used”
“Broke after two uses”
“Waste of money”
“Disappointed in the fit and directions”
“Leaking”
“It's slow to heat up”
“smells like mold”
“The build quality overall is terrible”
“Missing Instructions”
Top return reasons
Common questions
- Is omron portable nebulizer profitable to sell on Amazon United States?
- The niche generates $38K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.2%. Flapen's verdict: Skip it (26/100).
- How competitive is the omron portable nebulizer niche?
- 6 brands and 26 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in omron portable nebulizer?
- Top complaints mined from reviews: Functionality-Overall, Product Condition, Durability. The return rate is 5.9% — above our launch gate.
- When does demand for omron portable nebulizer peak?
- Demand peaks in Feb–Mar; the busiest month runs 1.9× the quietest.
- What does it cost to enter the omron portable nebulizer niche?
- Listings span $10.08–$172.27; the average listing price is $48.78 (sweet spot $15–$100). The average incumbent carries 4,488 reviews — the moat a new listing must climb.