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Co2 Messgerät

Co2 Messgerät shows a sweet-spot price point ($47.12 avg), but soft demand (-46.0% this quarter) keeps it on the watch list.

Flapen Score

53
Worth a look

Top 30% of 3,232 Baumarkt niches · +4 vs the category median of 49

Market size 57Growth 2Conversion 37Competition 47Returns 81Price range 57Avg price 94Brand share 66Review moat 65Quality gap 76
This niche Category average · 3,232 niches

Is Co2 Messgerät profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Co2 Messgerät is a €426K/yr Amazon Germany market (308K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Worth a look — 53/100.

Co2 Messgerät: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -46.0% over the last 90 days and 2.9% of searches end in a purchase.

€426K

revenue / yr

Units sold / yr10K
Search volume / yr-46.0%308K
Conversion rate2.9%
Avg price€47.12

Who owns the niche?

The top 5 brands hold 65% of demand, so 35% of the market is open.

35%

open market share

Brands · sellers17 · 77
Top-5 product click share57%
Open market35%
Avg brand age38 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 20 products

Sponsored placement85%
New entrants (1y)3· 3 succeeded
Avg rating4.3★
Avg reviews908

Top Co2 Messgerät products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.

€0€43K€85K€128K€170K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 rising

Sellers

77

Top-5 brand share

65%

Top 20: 100%

Top-5 click share

57%

Top 20: 100%

Open market

28%

  • SwitchBot29%
  • Brandson11%
  • Technoline9%
  • X-Sense9%
  • ABUS7%
  • TFA Dostmann7%

Co2 Messgerät demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume308KCVR2.9%Products20Brands17Top 5 Brands65%OOS Rate14.5%Rating4.3★Reviews908Avg BSR#18
13K8KPrime Day '24Spike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 3.0×

Top Co2 Messgerät search terms shoppers use

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

  • co2 messgerät180K/yr
  • co2 sensor26K/yr
  • co2 messgerät raumluft15K/yr
  • co2 monitor12K/yr
  • co2 messer10K/yr
  • kohlendioxid melder14K/yr
  • sauerstoff messgerät luft11K/yr
  • co2 ampel7K/yr
  • co2 meter7K/yr
  • kohlendioxid messgerät4K/yr

What reviews say buyers love and hate about Co2 Messgerät

What buyers mention most, as a share of all reviews.

What buyers love

71% of reviews
Qualität insgesamt15%

Super Produkt

beworben Vs Tatsächliches Produkt10%

Produkt macht was es soll

Preis-Leistungs-Verhältnis8%

Super Gerät für den Preis

Benutzerfreundlichkeit8%

Einfache Handhabung

Effizienz8%

Verrichtet ordentlich seinen Job

What buyers complain about

73% of reviews
Akkulaufzeit25%

Akku defekt

Haltbarkeit16%

Haltbarkeit ungenügend

Funktionalität insgesamt10%

Also ab jetzt leider nutzlos/defekt

Messung / Ablesegenauigkeit5%

Wie oft bei günstigen Messgeräten gibt es Abweichungen

Geräuschpegel3%

Leider sehr leiser Warnton

Co2 Messgerät return rate & reasons

Why buyers send it back, as a share of all return requests.

1.7%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Funktionalität insgesamt
17%
2Messung / Ablesegenauigkeit
12%
3Akkulaufzeit
9%
4Kompatibilität – insgesamt
8%
5Konnektivität – insgesamt
8%

Common Co2 Messgerät questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Co2 Messgerät 53/100 on Amazon Germany — Worth a look. The niche generates €426K/yr across 20 tracked products. 3 of 3 products launched in the last 360 days are still selling. Search demand moved -46.0% over the last 90 days.
Search demand for Co2 Messgerät on Amazon Germany peaks in Jan–Feb–Nov–Dec, where the busiest month runs 3.0× the quietest.