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49

caliburn g3

Skip it

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

Market size 13Growth 22Conversion 82Competition 48Returns 96Price range 17Avg price 70Brand share 0Review moat 99Quality gap 95

Review moat

Incredible13.88

avg incumbent reviews — the moat a new listing must climb

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Quality gap

Incredible4.0★

avg incumbent rating — lower means beatable quality

Conversion

Great8.7%

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

Avg price

Good£14.38

avg listing price — sweet spot $15–$100

Competition

Okay56%

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

Growth

Bad-6.8%

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

Price range

Bad£7.46–£16.49

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

Market size

Bad£51K

£51K/yr · 41K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, caliburn g3 is a £51K/yr Amazon United Kingdom market (41K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug–Sep–Oct–Nov. Verdict: Skip it — 49/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

caliburn g3 market data

Units sold / yr
3K–4K
avg 100–250/product
Revenue / yr
£43K–£58K
units × avg price
Conversion rate
8.7%
Avg BSR
#0
Page quality
0%
Prime
100%
Sponsored
0%
Out of stock
5.3%
Avg brand age
21 months
Avg seller age
220 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

4 falling

Sellers

11

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

56%

Top 20: 100%

Open market

0%

  • W-Direct47%
  • Uwell45%
  • Survival Boyz5%
  • TILLELOT2%

Demand & seasonality

Weekly Amazon search volume, last 90 weeks — -6.8% search growth over the last 90 days.
4K3KSpike '25Prime Day '25DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jul, Aug, Sep, Oct, Nov · busiest ÷ quietest = 4.1×

Open Trend

Top caliburn g3 products on Amazon

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

0%10%£5K20%£10K30%£15K40%£20K110100 Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share
1
UWELL CALIBURN G3 POD Vape Kit [Midnight Gold] - From Great to Grand 2ml

UWELL CALIBURN G3 POD Vape Kit [Midnight Gold] - From Great to Grand 2ml

Uwell£15.614.4★23 rev

2
Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Black)

Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Black)

W-Direct£16.494.7★12 rev

3
Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Green)

Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Green)

W-Direct£16.184.4★12 rev

4
Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Silver)

Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Silver)

W-Direct£14.293.4★3 rev

5
Uwell Caliburn G3 Kit (Serene Lake) From Great to Grand Premium Vape Pod System with 25W Output 900mAh Battery 2ml Pod Capacity Ideal for Smooth Flavor Delivery - UK CRC Edition No Nicotine

Uwell Caliburn G3 Kit (Serene Lake) From Great to Grand Premium Vape Pod System with 25W Output 900mAh Battery 2ml Pod Capacity Ideal for Smooth Flavor Delivery - UK CRC Edition No Nicotine

Uwell£15.060.0★0 rev

Newest

by launch date
UWELL CALIBURN G3 PRO Pod Vape Kit [Rose Gold] - Rechargeable Big Screen

UWELL CALIBURN G3 PRO Pod Vape Kit [Rose Gold] - Rechargeable Big Screen

Uwell£14.9331 rev

1y ago
Uwell Caliburn G3 / GPP Pods (0.9) - 4 Pack - Compatible with Caliburn G3 & G4 Range - Available in 0.4 0.6 0.9 1.2 - No Nicotine

Uwell Caliburn G3 / GPP Pods (0.9) - 4 Pack - Compatible with Caliburn G3 & G4 Range - Available in 0.4 0.6 0.9 1.2 - No Nicotine

Survival Boyz£10.9478 rev

1y ago
Uwell Caliburn G3 Lite Pod Kit Long-Lasting Battery Quick Type-C Recharging Enhanced Performance And Portability 2ml Cartridge Capacity No Nicotine (Space Black)

Uwell Caliburn G3 Lite Pod Kit Long-Lasting Battery Quick Type-C Recharging Enhanced Performance And Portability 2ml Cartridge Capacity No Nicotine (Space Black)

TILLELOT£7.464 rev

2y ago
Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Serene Lake)

Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Serene Lake)

W-Direct£14.364 rev

2y ago
UWELL CALIBURN G3 Vape Kit Vapes Rechargeable Refillable Vape Pen Nicotine Free Ecigs Full Kit(Pastel Pink)

UWELL CALIBURN G3 Vape Kit Vapes Rechargeable Refillable Vape Pen Nicotine Free Ecigs Full Kit(Pastel Pink)

Uwell£15.565 rev

2y ago

Trending

90-day click momentum
Uwell Caliburn G3 Kit (Serene Lake) From Great to Grand Premium Vape Pod System with 25W Output 900mAh Battery 2ml Pod Capacity Ideal for Smooth Flavor Delivery - UK CRC Edition No Nicotine

Uwell Caliburn G3 Kit (Serene Lake) From Great to Grand Premium Vape Pod System with 25W Output 900mAh Battery 2ml Pod Capacity Ideal for Smooth Flavor Delivery - UK CRC Edition No Nicotine

Uwell£15.060.0★

▲ 195%
Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Silver)

Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Silver)

W-Direct£14.293.4★

▲ 115%
UWELL CALIBURN G3 PRO Pod Vape Kit [Rose Gold] - Rechargeable Big Screen

UWELL CALIBURN G3 PRO Pod Vape Kit [Rose Gold] - Rechargeable Big Screen

Uwell£14.933.9★

▲ 98%
Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Black)

Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Black)

W-Direct£16.494.7★

▲ 65%
Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Red)

Uwell Caliburn G3 Vape Kit - E Cigarette Starter Kit Long Lasting 900mAh Battery 25W Single Button MTL & RDTL Vaping Dual Airflow 2ml Cartridge - No Nicotine (Red)

W-Direct£14.380.0★

▲ 32%

What buyers say about caliburn g3

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

What buyers love

Advertised Vs Actual Product30%

“As advertised”

Quality-Overall25%

“Great product”

Value For Money25%

“Value for money”

Ease Of Use10%

“easy to use”

Battery Life5%

“Excellent battery life so far”

What buyers complain about

Leak-Proof40%

“instantly 1 pod leaks”

Durability20%

“it stopped working thought it was maybe because I dropped it”

Defective Material/Parts10%

“2 of the pods were faulty”

Charging7%

“Eventually because it would not retain a charge the whole thing is now completely dead”

Quality-Overall7%

“Very poor quality as it only lasted half a day”

Battery Life7%

“used it for a few hours before it said battery low”

Top return reasons

Functionality-Overall39%
Charging16%
Size-Overall7%
Compatibility-Overall7%
Heating6%
Battery Life5%
Display-Overall4%
Color4%
Durability4%
Defective Material/Parts4%

Common questions

Is caliburn g3 profitable to sell on Amazon United Kingdom?
The niche generates £51K/yr across 16 tracked products. 90-day search growth is -6.8%. Flapen's verdict: Skip it (49/100).
How competitive is the caliburn g3 niche?
4 brands and 11 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in caliburn g3?
Top complaints mined from reviews: Leak-Proof, Durability, Defective Material/Parts. The return rate is 0.8%.
When does demand for caliburn g3 peak?
Demand peaks in Jul–Aug–Sep–Oct–Nov; the busiest month runs 4.1× the quietest.
What does it cost to enter the caliburn g3 niche?
Listings span £7.46–£16.49; the average listing price is £14.38 (sweet spot $15–$100). The average incumbent carries 14 reviews — the moat a new listing must climb.