Skip to content
44

active ice

Skip it

Brand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.

Market size 29Growth 39Conversion 78Competition 40Returns 79Price range 41Avg price 95Brand share 3Review moat 38Quality gap 28

Avg price

Incredible$46.13

avg listing price — sweet spot $15–$100

Returns

Great1.8%

return rate — above 6% kills the launch gate

Conversion

Great7.7%

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

Price range

Okay$9.60–$215.41

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

Competition

Okay61%

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

Growth

Okay+11.1%

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

Review moat

Okay2,716.47

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$128K

$128K/yr · 36K searches

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Bad99%

top-5 brand share — brand-locked demand

Competition

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

6 falling

Sellers

14

Top-5 brand share

99%

Open market

0%

  • Medline57%
  • Cool Relief19%
  • Polar Products13%
  • Perfect Remedy7%
  • Curad2%
  • Kinetic Labs1%

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%10%$13K20%$26K30%$38K40%$51K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +11.1% search growth over the last 90 days.
800600Spike '25Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Reviews

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

What buyers love

Joint Pain14%

“Works great on knee”

Quality-Overall11%

“seems to be well made”

Ease Of Use11%

“Controller was easy to use”

Efficiency9%

“Works Well”

Temperature Retention6%

“it stays cold all day”

Advertised Vs Actual Product5%

“Works as described”

Value For Money5%

“Worth the money”

Cold Relief5%

“Cold relief”

Size-Overall4%

“Good quality and fit”

Flexibility3%

“Theyre flexible”

What buyers complain about

Leak-Proof8%

“Cracked and leaked after a few uses”

Durability8%

“Then died after about 4 weeks of use”

Value For Money6%

“Not worth the price”

Size-Overall6%

“Size is too big”

Flexibility5%

“Not flexible”

Pain Relief-Overall4%

“Made the knee pain worse”

Functionality-Overall3%

“Did not work as expected”

Quality-Overall3%

“Not a quality product”

Connectivity-Overall3%

“it's almost impossible now to disconnect”

Temperature Retention2%

“The cold itself would have been fine”

Top return reasons

Size-Overall25%
Leak-Proof12%
Compatibility-Overall9%
Advertised Vs Actual Product7%
Joint Pain6%
Connectivity-Overall6%
Functionality-Overall5%
Cold Relief4%
Value For Money3%
Ease Of Use2%