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motion sickness bands

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Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 82Growth 47Conversion 85Competition 3Returns 100Price range 0Avg price 21Brand share 0Review moat 21Quality gap 77

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Conversion

Great9.4%

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

Market size

Great$1.3M

$1.3M/yr · 1.7M searches

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Growth

Okay+17.3%

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

Review moat

Bad11,626.67

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad$7.64

avg listing price — sweet spot $15–$100

Competition

Bad96%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Price range

Bad$5.86–$9.84

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

Competition

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

33

Top-5 brand share

100%

Open market

0%

  • Sea-Band68%
  • LYJEE12%
  • Hionfurt10%
  • MEIYYJ6%
  • HIONXMGA5%

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%20%$251K40%$503K60%$754K80%$1.0M1K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 6 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.3% search growth over the last 90 days.
60K40KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 1.9×

Reviews

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

What buyers love

Efficiency30%

“was very effective”

Ease Of Use8%

“Ease of use”

Quality-Overall6%

“Excellent product”

Value For Money6%

“Good price”

Muscle Pain Relief4%

“These worked really well for someone who is always motion sick”

Side Effects4%

“no side effects”

Advertised Vs Actual Product4%

“Works as advertised”

Comfort-Overall3%

“They are very comfortable”

Sinus Relief2%

“Really helped with nauseous”

Adhesion/Stickiness2%

“good adhesive”

What buyers complain about

Functionality-Overall30%

“not effective”

Size-Overall17%

“Too small”

Pain Relief-Overall6%

“painful on the wrists”

Comfort-Overall5%

“Uncomfortable”

Allergies4%

“left red welts for 1 of us with sensitive skin”

Sleep Quality4%

“nothing helps other than eventually sleeping it off”

Adhesion/Stickiness3%

“And I usually have reactions to adhesives”

Side Effects2%

“Did not help nausea from surgery”

Stress/Anxiety2%

“Sadly did not help for dizziness”

Stretchability/Expandability/Elasticity2%

“Only negative is that the elastic does wear out after a few years”

Top return reasons

Functionality-Overall34%
Size-Overall27%
Color11%
Advertised Vs Actual Product8%
Joint Pain4%
Quality-Overall3%
Comfort-Overall3%
Touch/Button Controls3%
Product Condition3%
Value For Money3%