Is oxygen tubing connectors profitable to sell on Amazon United States?

The niche generates $57K/yr across 15 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -1.2%. Flapen's verdict: Skip it (41/100).

How competitive is the oxygen tubing connectors niche?

10 brands and 12 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 87% of demand.

What do buyers complain about in oxygen tubing connectors?

Top complaints mined from reviews: Size-Overall, Functionality-Overall, Ease Of Use. The return rate is 0.8%.

When does demand for oxygen tubing connectors peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the oxygen tubing connectors niche?

Listings span $3.95–$12.42; the average listing price is $7.62 (sweet spot $15–$100). The average incumbent carries 493 reviews — the moat a new listing must climb.

oxygen tubing connectors

Skip it

Prices mostly outside the sweet spot ($3.95–$12.42) — this niche doesn't clear our bar today.

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Conversion

Incredible12.4%

search→purchase rate — share of searches ending in a sale

Review moat

Great492.8

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay87%

top-5 brand share — brands hold most of the demand

Growth

Bad-1.2%

90-day search growth — must beat 0% to launch

Competition

Bad73%

top-5 click share — a locked-up shelf

Avg price

Bad$7.62

avg listing price — sweet spot $15–$100

Market size

Bad$57K

$57K/yr · 60K searches

Price range

Bad$3.95–$12.42

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, oxygen tubing connectors is a $57K/yr Amazon United States market (60K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 41/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

oxygen tubing connectors market data

Units sold / yr: 8K–10K; avg 500–750/product
Revenue / yr: $61K–$76K; units × avg price
Conversion rate: 12.4%
Avg BSR: #88
Page quality: 0%
Prime: 100%
Sponsored: 60%
Out of stock: 0.5%
Avg brand age: 41 months
Avg seller age: 177 days

Competition & brand share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

Hecatelly31%
ResOne21%
IOOYIFLE14%
Gadget Beyond13%
HD HOUDELL7%
ANSNF4%
Open — no brand owns it (4 brands, 9%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -1.2% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top oxygen tubing connectors search terms

oxygen tubing connectors24K/yr +0.2%11.8% conv.
oxygen hose connectors9K/yr -7.3%12.6% conv.
oxygen tubing connector7K/yr +21.6%8.6% conv.
oxygen tube connectors8K/yr +4.5%13.6% conv.
oxygen connectors for tubing4K/yr +6.1%14.4% conv.
cannula connectors3K/yr -1.0%10.7% conv.
oxygen tubing swivel connectors3K/yr -31.9%13.1% conv.
oxygen adapter3K/yr -22.2%2.5% conv.

All search terms

Top oxygen tubing connectors 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Hecatelly Oxygen Tubing Swivel Connectors 10-Pack Leak-Proof 360-Degree Rotatable Oxygen Tube Connectors Oxygen Connector Avoid Tangles

Hecatelly$8.064.6★297 rev

IOOYIFLE Oxygen Tubing Swivel Connector - 10 PCS Cannula Connectors Avoid Tube Tangles (Male to Male)

IOOYIFLE$8.364.6★1,878 rev

Oxygen Tubing Swivel Connector 10 Pack - Original Connectors 10 PCS Cannula Connectors Oxygen tubing connectors Oxygen Hose connectors Avoid Tube Tangles Male to Male

Gadget Beyond$7.654.6★400 rev

Oxygen Tubing Swivel Connectors 10-Pack Seamless Swivel Connections for Cannula or Tube 360-Degree Rotation Standard Size - Male/Female

HD HOUDELL$11.454.5★209 rev

ResOne Oxygen Tubing Straight Connectors 10Pack Standard 6mm Barbed MaletoMale O2 Hose Couplers for Oxygen Tubing Extensions LeakResistant EasyAttach Design

ResOne$4.484.6★849 rev

Newest

by launch date

Lekgavd 12 Packs Oxygen Tube Support Crimp Straightener 360-Degree Rotatable Oxygen Tube Connectors Retractable Oxygen Tubing Support Swivel Connectors Supplies for Nasal Cannula

Lekgavd$6.05186 rev

8mo ago

ResOne Oxygen Tubing Swivel Connector 2Pack 360 Rotating O2 Hose Coupler for Standard Oxygen Tubing LeakResistant Barbed Design EasyAttach Oxygen Line Connector

ResOne$4.05608 rev

8mo ago

Premium Oxygen Tubing Connectors (10 Pack) - 360 Swivel Design - O2 Hose Connectors for Cannula Accessories O2 Concentrator Connector Oxygen Supplies & Accessories - Prevents Tube Tangling

KOKAND$11.8538 rev

9mo ago

Oxygen Tubing Swivel Connectors 360-Degree Rotation Cannula Hose Tube Connectors Oxygen Line Splitter Standard Size - Male/Female10-Pack

HXZSYT$12.42113 rev

1y ago

Hecatelly Oxygen Tubing Swivel Connectors 10-Pack Leak-Proof 360-Degree Rotatable Oxygen Tube Connectors Oxygen Connector Avoid Tangles

Hecatelly$8.06297 rev

1y ago

What buyers say about oxygen tubing connectors

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall17%

“Bottom line - a good quality set of connectors at a reasonable price - definitely worth the purchase”

Advertised Vs Actual Product13%

“Product works as stated”

Size-Overall12%

“perfect fit”

Value For Money10%

“Value for money”

Connectivity-Overall7%

“These connected okay”

Efficiency7%

“Effective”

Ease Of Use6%

“Easy to use”

Functionality-Overall4%

“functional”

Leak-Proof4%

“Quick easy & don't leak”

Assembly/Installation3%

“easy to install”

What buyers complain about

Size-Overall41%

“not all fittings are created equal”

Functionality-Overall8%

“Doesn't perform as stated”

Ease Of Use8%

“The difficulty starts”

Connectivity-Overall5%

“Dont trust these to stay connected”

Assembly/Installation4%

“Hard to put tubing together”

Sinus Relief4%

“These do absolutely nothing to keep your nasal cannula from twisting I thought”

Value For Money4%

“More money in the garbage can”

Adjustability/Rotatability/Reclining4%

“doesn't rotate very easily”

Hard Feel2%

“Sanitization may not be possible as the plastic is very soft”

Strength2%

“Does not keep together”

Top return reasons

Size-Overall51%

Compatibility-Overall15%

Functionality-Overall10%

Advertised Vs Actual Product9%

Connectivity-Overall5%

Leak-Proof3%

Flexibility2%

Stiffness2%

Adjustability/Rotatability/Reclining1%

Design-Overall1%

Common questions

Is oxygen tubing connectors profitable to sell on Amazon United States?: The niche generates $57K/yr across 15 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -1.2%. Flapen's verdict: Skip it (41/100).
How competitive is the oxygen tubing connectors niche?: 10 brands and 12 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in oxygen tubing connectors?: Top complaints mined from reviews: Size-Overall, Functionality-Overall, Ease Of Use. The return rate is 0.8%.
When does demand for oxygen tubing connectors peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the oxygen tubing connectors niche?: Listings span $3.95–$12.42; the average listing price is $7.62 (sweet spot $15–$100). The average incumbent carries 493 reviews — the moat a new listing must climb.