Is pink pulse oximeter profitable to sell on Amazon United States?

The niche generates $62K/yr across 18 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is -8.9%. Flapen's verdict: Skip it (48/100).

How competitive is the pink pulse oximeter niche?

16 brands and 18 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 65% of demand.

What do buyers complain about in pink pulse oximeter?

Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 1.4%.

When does demand for pink pulse oximeter peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the pink pulse oximeter niche?

Listings span $7.30–$22.72; the average listing price is $15.13 (sweet spot $15–$100). The average incumbent carries 5,598 reviews — the moat a new listing must climb.

pink pulse oximeter

Skip it

A small market ($62K/yr) — this niche doesn't clear our bar today.

Returns

Great1.4%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Avg price

Great$15.13

avg listing price — sweet spot $15–$100

Brand share

Good65%

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

Conversion

Good5.3%

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

Price range

Good$7.30–$22.72

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

Competition

Okay63%

top-5 click share — leaders hold, buyers still browse

Review moat

Bad5,598.11

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-8.9%

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

Market size

Bad$62K

$62K/yr · 78K searches

According to Flapen's Amazon United States niche tracking, pink pulse oximeter is a $62K/yr Amazon United States market (78K searches/yr). The top 5 brands hold 65% of demand. Verdict: Skip it — 48/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

pink pulse oximeter market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: $61K–$76K; units × avg price
Conversion rate: 5.3%
Avg BSR: #72
Page quality: 0%
Prime: 100%
Sponsored: 94%
Out of stock: 6.0%
Avg brand age: 41 months
Avg seller age: 175 days

Competition & brand share

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

65%

Top 20: 100%

Top-5 click share

63%

Top 20: 100%

Open market

29%

Zacurate25%
IKANGTAIBAO15%
Pepultech11%
FVYMZKA7%
CRFISH6%
Hummingbird6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.9% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top pink pulse oximeter search terms

pink pulse oximeter33K/yr -8.8%4.2% conv.
pulse oximeter pink19K/yr -15.6%4.3% conv.
pink pulse ox8K/yr -1.6%4.7% conv.
pink oximeter7K/yr -3.9%3.9% conv.
pulse ox pink5K/yr -10.6%5.7% conv.
pink pulse oximeter with respiration6K/yr -3.9%3.1% conv.

All search terms

Top pink 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.

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

All 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover Batteries and Lanyard (Blushing Pink)

Zacurate$21.714.7★59,320 rev

Blood oxygen meter finger Oxygen meter finger pulse oximeter Pulse oximeter for kids and Adult Oxymeter Pulse OX for Sports Aviation Use Pink1

IKANGTAIBAO$13.943.8★84 rev

Pepultech Pink Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor for Kids Adults High Accuracy O2 Meter for All Skin Battery and Lanyard Included (Pink)

Pepultech$12.504.4★45 rev

Oximeter Blood Oxygen Meter Fingertip Pulse Oximeter Rechargeable Pulse Oximeter Accurate Rapid Blood Oximeter SpO2 Reading Outdoor Sports Wide Use (Pink)

FVYMZKA$15.834.3★462 rev

Pulse Oximeter Fingertip Blood Oxygen Saturation Monitor with Large LED Display Heart Rate Monitor for Adults Fingertip Pulse Oximetr with Lanyard (Rose Gold)

CRFISH$15.324.1★770 rev

Newest

by launch date

Pulse Oximeter OLED Display Oxygen Monitor Fingertip with Case Blood Oxygen Saturation Monitor (SpO2) with Alarm Batteries & Lanyard (Pink)

aloway$16.5673 rev

6mo ago

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$15.8229 rev

7mo ago

Pink Pulse Oximeter Rechargeable oximeter with Respiratory Respiration Rate Monitor SpO2 PI Monitoring Devices oxygen monitor fingertip for Sports Aviation Use Only Pink

MOONYANZHI$18.6828 rev

9mo ago

ikangtaibao Fingertip Pulse Oximeter 4 Data Pulse Oximeter with Respiration Rate Monitor and Perfusion Index Oximeter Finger with Counter (Upgrade Version Pink)

IKANGTAIBAO$18.0214 rev

10mo ago

Blood oxygen meter finger Oxygen meter finger pulse oximeter Pulse oximeter for kids and Adult Oxymeter Pulse OX for Sports Aviation Use Pink1

IKANGTAIBAO$13.9484 rev

11mo ago

What buyers say about pink pulse oximeter

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

What buyers love

Ease Of Use17%

“Makes it so much easier”

Efficiency14%

“It works relatively quickly”

Value For Money13%

“Great value”

Quality-Overall11%

“Quality made and compact”

Advertised Vs Actual Product9%

“Works perfect just as it should”

Accuracy-Overall5%

“Accurate and easy to use”

Color4%

“the color is bright”

Size-Overall2%

“Fits fingers snugly”

Battery Life2%

“great battery life”

Charging2%

“the charge lasts a long time”

What buyers complain about

Functionality-Overall17%

“Did not work”

Durability14%

“Broke within the first couple days that I had it”

Quality-Overall9%

“Low quality”

Battery Life9%

“BATTERY LIFE is so short”

Size-Overall6%

“Not a good fit”

Ease Of Use5%

“difficult to read”

Value For Money4%

“Cheap”

Accuracy-Overall3%

“since the accuracy in my case is off”

Measurement/Reading Accuracy3%

“Accuracy is not as consistent as my other ones, too”

Display-Overall2%

“Small numbers/difficult to view unless close”

Top return reasons

Functionality-Overall28%

Measurement/Reading Accuracy13%

Advertised Vs Actual Product10%

Size-Overall8%

Display-Overall6%

Defective Material/Parts5%

Value For Money5%

Accuracy-Overall4%

Quality-Overall4%

Ease Of Use3%

Common questions

Is pink pulse oximeter profitable to sell on Amazon United States?: The niche generates $62K/yr across 18 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is -8.9%. Flapen's verdict: Skip it (48/100).
How competitive is the pink pulse oximeter niche?: 16 brands and 18 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 65% of demand.
What do buyers complain about in pink pulse oximeter?: Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 1.4%.
When does demand for pink pulse oximeter peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the pink pulse oximeter niche?: Listings span $7.30–$22.72; the average listing price is $15.13 (sweet spot $15–$100). The average incumbent carries 5,598 reviews — the moat a new listing must climb.