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50

sonnenbrille pink

Worth a look

Shows no brand lock-in (top 5 brands take 38% of clicks), but a small market ($31K/yr) keeps it on the watch list.

Market size 8Growth 21Conversion 32Competition 85Returns 29Price range 74Avg price 50Brand share 95Review moat 64Quality gap 78

Brand share

Incredible38%

top-5 brand share — no brand owns this niche

Competition

Great30%

top-5 click share — an open shelf

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Price range

Good€3.23–€48.90

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

Review moat

Good934.21

avg incumbent reviews — the moat a new listing must climb

Avg price

Good€12.05

avg listing price — sweet spot $15–$100

Conversion

Okay2.5%

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

Returns

Okay5.5%

return rate — above 6% kills the launch gate

Growth

Bad-7.3%

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

Market size

Bad€31K

€31K/yr · 104K searches

Competition

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.

Brands

50 falling

Sellers

82

Top-5 brand share

38%

Open market

58%

  • Joopin9%
  • GQUEEN8%
  • KANASTAL8%
  • Balinco7%
  • QincLing6%
  • ASTARON4%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%€9456%€2K9%€3K12%€4K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 72 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -7.3% search growth over the last 90 days.
5K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Feb, May, Jun, Jul · busiest ÷ quietest = 4.7×

Reviews

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

What buyers love

Preis-Leistungs-Verhältnis18%

“Preis Leistung OK”

Qualität insgesamt17%

“Super Qualität”

Gesamtgröße15%

“passt”

beworben Vs Tatsächliches Produkt14%

“Alle Erwartungen erfüllt”

Farbe7%

“Knallige Farbe”

Form/Stil6%

“Miami Style”

Stärke5%

“Fühlt sich stabil an”

Komfort insgesamt4%

“Solide und angenehm weich zu tragen, durch die polarisierten Gläser hat man einen sehr komfortablen Ausblick, bzw. kein Blenden”

Spaß/Unterhaltungserlebnis2%

“Lustige Idee für eine Party”

Design insgesamt2%

“Design”

What buyers complain about

Gesamtgröße24%

“viel zu klein”

Qualität insgesamt20%

“mangelhafte Qualität”

Materialqualität10%

“Billiges Material”

Komfort insgesamt10%

“Unangenehm beim ablegen”

Haltbarkeit5%

“Sehr schade nach gerade mal 3 Monaten”

Helligkeit/Glanz/Glühen5%

“Schöne Brille, nur leider dunkelt sie ein bisschen zuviel an”

Schutz3%

“UV Schutz Schlecht”

Kratzfestigkeit3%

“Die Brillengläser waren völlig verkratzt”

Benutzerfreundlichkeit3%

“Schoner entfernt werden mussten”

Produktzustand3%

“Neu ist was anderes”

Top return reasons

Gesamtgröße60%
Farbe12%
Qualität insgesamt7%
Breite4%
Materialqualität3%
beworben Vs Tatsächliches Produkt3%
Defekt Material/Teile2%
Funktionalität insgesamt2%
Kratzfestigkeit2%
Form/Stil1%