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Roomba 900 Ersatzteile

a small market ($20K/yr) — Roomba 900 Ersatzteile doesn't clear our bar today.

Flapen Score

44
Skip it

Ranks 158 of 260 Elektro-Großgeräte niches · −3 vs the category median of 47

Market size 5Growth 14Conversion 80Competition 21Returns 90Price range 66Avg price 95Brand share 50Review moat 37Quality gap 65
This niche Category average · 260 niches

Is Roomba 900 Ersatzteile profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Roomba 900 Ersatzteile is a €20K/yr Amazon Germany market (10K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Nov. Verdict: Skip it — 44/100.

Roomba 900 Ersatzteile: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -21.7% over the last 90 days and 8.3% of searches end in a purchase.

€20K

revenue / yr

Units sold / yr1K
Search volume / yr-21.7%10K
Conversion rate8.3%
Avg price€24.65

Who owns the niche?

The top 5 brands hold 75% of demand, so 25% of the market is open.

25%

open market share

Brands · sellers12 · 19
Top-5 product click share75%
Open market25%
Avg brand age47 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 13 products

Sponsored placement92%
New entrants (1y)1· 0 succeeded
Avg rating4.4★
Avg reviews2,833

Top Roomba 900 Ersatzteile 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 capture 75% of clicks — a locked-up shelf that new listings rarely crack.

€0€2K€4K€6K€8K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 falling

Sellers

19

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

20%

  • ANBOO30%
  • Rebirthcare23%
  • JoyBros10%
  • APZOVO6%
  • KENSHIRE6%
  • Detetap5%

Roomba 900 Ersatzteile demand & seasonality

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

Volume10KCVR8.3%Products13Brands12Top 5 Brands75%OOS Rate3.4%Rating4.4★Reviews2,833Avg BSR#1,362
500300Prime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 2.1×

Top Roomba 900 Ersatzteile search terms shoppers use

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

  • roomba 9802K/yr
  • roomba 980 ersatzteile2K/yr
  • roomba 900 ersatzteile2K/yr
  • roomba 9601K/yr
  • roomba 9811K/yr
  • irobot roomba 9811K/yr

What reviews say buyers love and hate about Roomba 900 Ersatzteile

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

What buyers love

93% of reviews
Gesamtgröße36%

Passt

Preis-Leistungs-Verhältnis18%

Preisgünstiger Ersatz

Qualität insgesamt16%

Sehr gute Qualität, passt optimal, sehr gerne wieder

beworben Vs Tatsächliches Produkt8%

Erfüllen ihren Zweck

Einfache Reinigung5%

Reinigt super

What buyers complain about

82% of reviews
Gesamtgröße20%

Leider passen die Schrauben nicht

Kompatibilität – insgesamt13%

Passen nicht in Roomba 981

Haltbarkeit9%

Nicht besonders langlebig

Aufladen7%

Lädt nach 10 Monaten Nutzung nicht mehr auf

Filterung7%

Filter hat ein Netz auf einer Seite ist bei den Originalen nicht der Fall

Roomba 900 Ersatzteile return rate & reasons

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

1.3%

Return rate

0%

Fixable by listing

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

1Gesamtgröße
34%
2Kompatibilität – insgesamt
16%
3Funktionalität insgesamt
9%
4Akkulaufzeit
8%
5Qualität insgesamt
8%

Common Roomba 900 Ersatzteile questions

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

Flapen scores Roomba 900 Ersatzteile 44/100 on Amazon Germany — Skip it. The niche generates €20K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -21.7% over the last 90 days.
Search demand for Roomba 900 Ersatzteile on Amazon Germany peaks in Nov, where the busiest month runs 2.1× the quietest.