Is ultraschallreinigungsgerät profitable to sell on Amazon Germany?

The niche generates €3.5M/yr across 34 tracked products. 8 of 11 products launched in the last 360 days are still selling. 90-day search growth is -10.6%. Flapen's verdict: Worth a look (66/100).

How competitive is the ultraschallreinigungsgerät niche?

26 brands and 63 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 65% of demand.

What do buyers complain about in ultraschallreinigungsgerät?

Top complaints mined from reviews: Haltbarkeit, Einfache Reinigung, Qualität insgesamt. The return rate is 1.8%.

When does demand for ultraschallreinigungsgerät peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the ultraschallreinigungsgerät niche?

Listings span €4.32–€137.69; the average listing price is €30.16 (sweet spot $15–$100). The average incumbent carries 1,579 reviews — the moat a new listing must climb.

ultraschallreinigungsgerät

Worth a look

Shows a $3.5M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size

Incredible€3.5M

€3.5M/yr · 2.8M searches

Avg price

Incredible€30.16

avg listing price — sweet spot $15–$100

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Returns

Great1.8%

return rate — above 6% kills the launch gate

Competition

Good43%

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

Brand share

Good65%

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

Price range

Good€4.32–€137.69

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

Conversion

Good4.2%

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

Review moat

Okay1,578.97

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-10.6%

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

According to Flapen's Amazon Germany niche tracking, ultraschallreinigungsgerät is a €3.5M/yr Amazon Germany market (2.8M searches/yr). The top 5 brands hold 65% of demand. Verdict: Worth a look — 66/100.

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

Market data

Units sold / yr: 100K–125K; avg 2,500–3,000/product
Revenue / yr: €3.0M–€3.8M; units × avg price
Launch success: 73%; 8 of 11 new (360d)
Conversion rate: 4.2%
Avg BSR: #30
Page quality: 0%
Prime: 100%
Sponsored: 94%
Out of stock: 21.0%
Avg brand age: 33 months
Avg seller age: 190 days

Competition

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

26 falling

Sellers

Top-5 brand share

65%

Top 20: 96%

Top-5 click share

43%

Top 20: 90%

Open market

29%

GRUNDIG18%
KECOOLKE16%
mfa16%
KLARBERG9%
kunphy7%
Phniti5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -10.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Product shelf

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

Top sellers

by 90-day click share

GRUNDIG UC 5620 Ultraschallreiniger 50W Weiß 500 ml 1 Stück (1er Pack)

GRUNDIG€23.744.2★3,598 rev

mfa€41.314.3★877 rev

Ultraschallreinigungsgerät Ultraschallreiniger Ultraschallgerät KECOOLKE 750ml Sonic Cleaner mit digitalem Timer für Brillen Ringe Münzen Fingerringe Geld

KECOOLKE€23.634.4★4,364 rev

Grundig UC 6620 Ultraschallreiniger mit Timerfunktion hocheffiziente Reinigung mit Ultraschall Doppelwellen-Prinzip 500 ml Wassertank 50 W Leistung integrierter Uhrenhalter Weiß

GRUNDIG€33.304.1★2,105 rev

Ultraschallreinigungsgerät Brille Ultraschallreiniger 350ml 46KHz Ultraschallgerät Ultrasonic Cleaner für Brillen Schmuck Uhren Zahnschiene Zahnprothesen Kontaktlinsen Glasses Jewelry Aligner

kunphy€26.704.2★11,420 rev

Newest

by launch date

Ultraschallreinigungsgerät Brille 49KHz 640ml Brillenreinigungsgerät Ultraschallreiniger mit 3 Geschwindigkeiten für Brillen

Uwithm€23.5614 rev

3mo ago

Ultraschallreinigungsgerät 640ml Brillenreinigungsgerät Mit 5 Modi 49000hz Ultraschallreiniger 40W Ultraschallreinigungsgerät Brille für Ringe Münzen Zahnersatz (Weiß)

Vyzlix€26.15101 rev

4mo ago

Phniti Ultraschallreinigungsgerät 47 kHz Brillenreinigungsgerät 330 ml Drei Timer-Modi Ultraschallgerät Ultraschallreiniger für Zahnspangen Brillen Schmuck Ultrasonic Cleaner

Phniti€24.66176 rev

6mo ago

mfa€41.02883 rev

7mo ago

Ultraschallreiniger Tragbarer Reiniger für Brille Schmuck & Uhr 360 Tiefenreinigung mit Hochfrequenz Vibration Kompakt für Haushalt Büro und Reise (weiß)

Horuili€13.5067 rev

8mo ago

Reviews

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

What buyers love

Einfache Reinigung29%

“EASY & CLEAN”

Qualität insgesamt14%

“Super Produkt”

Benutzerfreundlichkeit13%

“Handling einfach”

beworben Vs Tatsächliches Produkt9%

“Hält sein Versprechen”

Preis-Leistungs-Verhältnis7%

“Preis/Leistung OK”

Effizienz6%

“Sehr innovatives Gerät, es funktioniert erstaunlich fantastisch die Schmutzpartikel schon von meiner Uhr oder jeglichen anderen Plastikschmuck”

Gesamtgröße4%

“passt perfekt”

Design insgesamt2%

“Das Design ist modern”

Mundhygiene2%

“Absoluter Gamechanger für die Hygiene”

Augenhygiene1%

“Brillenreuniger”

What buyers complain about

Haltbarkeit21%

“Null Haltbarkeit”

Einfache Reinigung20%

“Sehr unhygienisch”

Qualität insgesamt8%

“Müllprodukt”

Gesamtgröße8%

“für manche Brillen eine Spur zu klein.”

Funktionalität insgesamt6%

“minimale Wirkung”

Auslaufsicher3%

“Flasche undicht”

Preis-Leistungs-Verhältnis3%

“teuer”

Defekt Material/Teile2%

“Leider defekter Netzstecker”

beworben Vs Tatsächliches Produkt2%

“Die abgebildete Bewertung mit 1,1ist für meine Einschätzung fake”

Geruch2%

“Defekt mit Schmorgeruch”

Top return reasons

Gesamtgröße30%

Funktionalität insgesamt23%

Einfache Reinigung10%

Defekt Material/Teile8%

Qualität insgesamt4%

beworben Vs Tatsächliches Produkt3%

Produktzustand2%

Haltbarkeit2%

Auslaufsicher2%

Kompatibilität – insgesamt2%

Common questions

Is ultraschallreinigungsgerät profitable to sell on Amazon Germany?: The niche generates €3.5M/yr across 34 tracked products. 8 of 11 products launched in the last 360 days are still selling. 90-day search growth is -10.6%. Flapen's verdict: Worth a look (66/100).
How competitive is the ultraschallreinigungsgerät niche?: 26 brands and 63 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 65% of demand.
What do buyers complain about in ultraschallreinigungsgerät?: Top complaints mined from reviews: Haltbarkeit, Einfache Reinigung, Qualität insgesamt. The return rate is 1.8%.
When does demand for ultraschallreinigungsgerät peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the ultraschallreinigungsgerät niche?: Listings span €4.32–€137.69; the average listing price is €30.16 (sweet spot $15–$100). The average incumbent carries 1,579 reviews — the moat a new listing must climb.

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ultraschallreinigungsgerät

Market data

Competition

Demand & seasonality

Product shelf

Top sellers

Newest

Trending

Reviews

What buyers love

What buyers complain about

Top return reasons

Common questions

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