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Portable Co2 Detector

Fail

Demand is soft, at -22.1% this quarter, so Portable Co2 Detector is a Fail.

Flapen Score
40
40 / 100
Ranks 7,617 of 9,536 Tools & Home Improvement niches · −8 vs the category median of 48
Market size
$128K/yr97K searches / yr
90-day growth
-22.1%search demand this quarter
Competition
61%top-5 click share · 14 brands · 104 sellers

Flapen Score

Portable Co2 Detector against its category

The dotted line is the Tools & Home Improvement average. Past it, Portable Co2 Detector is stronger. Inside it, weaker.

40Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Portable Co2 Detector market on Amazon at a glance

Shoppers on Amazon United States searched for Portable Co2 Detector 97K times last year and spent an estimated $128K. The top 5 brands take 82% of clicks. Demand peaks in Jan–Apr. Flapen scores it 40 out of 100, a Fail.

01 · Demand

3.0% of searches ended in a purchase last week.

Shoppers searched for this 97K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.0% of those searches ended in a purchase. Searches in the last 90 days moved -22.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $128K a year.

Searches, last 12 months
97K
Growth, 90 days vs prior 90
-22.1%
Conversion, latest week
3.0%
Market size, estimated
$128Ka year
Peak month
April2.7× the quietest month
Top search term
portable co detector28K searches a year

02 · Price

A sale here is worth $43.41.

Listings sell for $43.41 on average, from $20.30 to $131.88. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $43.41 that is $4K to $11K a year per listing.

Average price
$43.41inside the $15 to $100 sweet spot
Price range
$20.30–$131.88
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
5K–6K
Units per listing a year
100–250
Revenue per listing a year
$4K–$11K
Returns
2.7%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

91% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 7.4% of listings are out of stock. The average listing ranks #32 within Fire Safety. It carries 3,668 reviews at 4.46 stars, so a new listing needs social proof before a better product.

Sponsored listings
91%
Prime listings
86%
Out of stock, average day
7.4%
Average rank
#32in Fire Safety
Average rating
4.46 starsAmazon United States average 4.42 stars
Average reviews
3,668per listing
Listings tracked
22

04 · Newcomers

Amazon counts 5 of last year's 6 launches as successful.

6 products launched here in the last 12 months. Amazon counts 5 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
6
Successful launches
5Amazon's first-year sales bar
Average brand age
35 months

Products

Top Portable Co2 Detector products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 61% of clicks. Leaders hold, but buyers still shop past them.

$0$13K$26K$39K$51K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 rising

Sellers

104

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

61%

Top 20: 98%

Open market

14%

  • Kidde46%
  • TOPTES16%
  • INKBIRDPLUS11%
  • Safe T Alert6%
  • Dienmern4%
  • Lwyinp3%
  • Open — no brand owns it (8 brands, 14%)

Demand

Portable Co2 Detector search demand

Weekly searches over the year, seasonality beneath. Pick a range.

9K7KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Apr · busiest ÷ quietest = 2.7×

Search terms

Top Portable Co2 Detector search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • portable co detector28K/yr
  • portable co2 detector20K/yr
  • co2 detector portable11K/yr
  • co detector portable21K/yr
  • marine carbon monoxide detector5K/yr
  • mini carbon monoxide detector5K/yr
  • wireless carbon monoxide detector5K/yr
  • travel co2 detector portable689/yr
  • portable smoke and carbon monoxide detector for travel334/yr

Reviews and returns

What reviews say buyers love and hate about Portable Co2 Detector

We read the reviews and the return reasons for every product selling here.

13%of positive reviews mention “Quality-Overall”
11%of negative reviews mention “Leak-Proof”
2.7%of orders come back
“As soon as I put it to where I thought it was leaking”
A buyer, on “Leak-Proof”11% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

21 topics

NegativePositive

FAQ

Common Portable Co2 Detector questions

Answered from the same tracked data.