Skip to content

Innokin Coolfire

Innokin Coolfire shows beatable incumbent ratings (3.3★), but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.

Flapen Score

53
Worth a look
Market size 15Growth 30Conversion 65Competition 54Returns 60Price range 95Avg price 95Brand share 9Review moat 99Quality gap 100
This niche Category average

Is Innokin Coolfire profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Innokin Coolfire is a £60K/yr Amazon United Kingdom market (37K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Sep. Verdict: Worth a look — 53/100.

Innokin Coolfire: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +4.0% over the last 90 days and 5.8% of searches end in a purchase.

£60K

revenue / yr

Units sold / yr2K
Search volume / yr+4.0%37K
Conversion rate5.8%
Avg price£27.57

Who owns the niche?

The top 5 brands hold 97% of demand, so 3% of the market is open.

3%

open market share

Brands · sellers7 · 11
Top-5 product click share53%
Open market3%
Avg brand age53 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 3.3★ — the gap to enter on.

0/100

page quality · 25 products

Sponsored placement0%
New entrants (1y)3· 0 succeeded
Avg rating3.3★
Avg reviews22

Top Innokin Coolfire products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

£0£3K£6K£9K£12K110100 Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 rising

Sellers

11

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

53%

Top 20: 94%

Open market

1%

  • INNOKIN36%
  • TVDC19%
  • W-Direct17%
  • TILLELOT16%
  • Vampire Vape9%
  • Travel CubeX2%
  • Open — no brand owns it (1 brand, 1%)

Innokin Coolfire demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume37KCVR5.8%Products25Brands7Top 5 Brands97%OOS Rate19.6%Rating3.3★Reviews22Avg BSR#0
2K1KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep · busiest ÷ quietest = 1.7×

Top Innokin Coolfire search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • innokin coolfire z8010K/yr
  • innokin coolfire11K/yr
  • coolfire z605K/yr
  • innokin coolfire z604K/yr
  • coolfire3K/yr
  • coolfire iv plus3K/yr
  • innokin coolfire z502K/yr

What reviews say buyers love and hate about Innokin Coolfire

What buyers mention most, as a share of all reviews.

What buyers love

93% of reviews
Value For Money35%

It works, and the price is competitive

Quality-Overall20%

Superb quality

Leak-Proof15%

Works well and doesnt leak

Design-Overall10%

Very nice and works perfectly nice design

Adjustability/Rotatability/Reclining5%

adjustable air flow

What buyers complain about

97% of reviews
Durability23%

Broken and not even 10 months old

Leak-Proof18%

liquid is leaking

Charging15%

Stops charging

Functionality-Overall14%

Doesn't work

Quality-Overall9%

Terribly made

Innokin Coolfire return rate & reasons

Why buyers send it back, as a share of all return requests.

2.6%

Return rate

8%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Leak-Proof
25%
2Charging
20%
3Functionality-Overall
19%
4Defective Material/Parts
9%
5Size-Overall
8%

Common Innokin Coolfire questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Innokin Coolfire 53/100 on Amazon United Kingdom — Worth a look. The niche generates £60K/yr across 25 tracked products. 0 of 3 products launched in the last 360 days are still selling. Search demand moved +4.0% over the last 90 days.
Search demand for Innokin Coolfire on Amazon United Kingdom peaks in Sep, where the busiest month runs 1.7× the quietest.