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57

black glasses

Worth a look

Shows a $1.8M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 91Growth 18Conversion 48Competition 78Returns 44Price range 20Avg price 90Brand share 80Review moat 23Quality gap 55

Market size

Great$1.8M

$1.8M/yr · 778K searches

Avg price

Great$58.92

avg listing price — sweet spot $15–$100

Brand share

Great55%

top-5 brand share — no brand owns this niche

Competition

Great37%

top-5 click share — an open shelf

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.8%

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

Returns

Okay3.7%

return rate — above 6% kills the launch gate

Review moat

Bad7,101.42

avg incumbent reviews — the moat a new listing must climb

Price range

Bad$5.03–$434.45

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

Growth

Bad-13.7%

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

Competition

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

Brands

35 rising

Sellers

56

Top-5 brand share

55%

Open market

41%

  • Meta19%
  • Gaoye15%
  • Okany9%
  • GQUEEN7%
  • JASPIN5%
  • livho4%

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%$53K6%$105K9%$158K12%$211K101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 53 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -13.7% search growth over the last 90 days.
40K30KSpike '24Spike '25SepDecMarJunAugNovMarMay

Peak months: Oct, Nov · busiest ÷ quietest = 2.6×

Reviews

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

What buyers love

Quality-Overall19%

“Decent quality”

Value For Money13%

“Great value”

Size-Overall11%

“liked the size”

Comfort-Overall8%

“Comfortable fit”

Shape/Style7%

“Perfect shape”

Advertised Vs Actual Product6%

“Just as advertised”

Weight Light4%

“Perfect and lightweight”

Design-Overall3%

“Cute designs”

Ease Of Use2%

“They are easy to work with”

Durability2%

“Very durable”

What buyers complain about

Size-Overall14%

“Too big”

Quality-Overall11%

“Cheap quality”

Durability9%

“broke quickly”

Functionality-Overall7%

“Never worked”

Value For Money6%

“overpriced”

Blue Light Filter4%

“Not blue light glasses”

Color3%

“Pale yellow”

Lenses3%

“Lenses are big”

Connectivity-Overall3%

“I been having issues with them connecting”

Strength3%

“Super fragile”

Top return reasons

Size-Overall55%
Advertised Vs Actual Product7%
Functionality-Overall6%
Value For Money5%
Shape/Style4%
Quality-Overall3%
Comfort-Overall2%
Color2%
Connectivity-Overall2%
Blue Light Filter2%