Is 8kg kettlebell profitable to sell on Amazon United Kingdom?

The niche generates £56K/yr across 36 tracked products. 0 of 8 products launched in the last 360 days are still selling. 90-day search growth is +3.5%. Flapen's verdict: Skip it (48/100).

How competitive is the 8kg kettlebell niche?

15 brands and 27 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 74% of demand.

What do buyers complain about in 8kg kettlebell?

Top complaints mined from reviews: Size-Overall, Handle Quality, Ease Of Use. The return rate is 0.2%.

When does demand for 8kg kettlebell peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the 8kg kettlebell niche?

Listings span £7.60–£18.65; the average listing price is £13.14 (sweet spot $15–$100). The average incumbent carries 857 reviews — the moat a new listing must climb.

8kg kettlebell

Skip it

A small market ($56K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Competition

Good45%

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

Review moat

Good857.47

avg incumbent reviews — the moat a new listing must climb

Avg price

Good£13.14

avg listing price — sweet spot $15–$100

Conversion

Good4.5%

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

Brand share

Good74%

top-5 brand share — brands hold most of the demand

Price range

Okay£7.60–£18.65

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

Growth

Okay+3.5%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad£56K

£56K/yr · 94K searches

According to Flapen's Amazon United Kingdom niche tracking, 8kg kettlebell is a £56K/yr Amazon United Kingdom market (94K searches/yr). The top 5 brands hold 74% of demand. Verdict: Skip it — 48/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

8kg kettlebell market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: £53K–£66K; units × avg price
Conversion rate: 4.5%
Avg BSR: #22
Page quality: 0%
Prime: 33%
Sponsored: 97%
Out of stock: 11.1%
Avg brand age: 48 months
Avg seller age: 201 days

Competition & brand share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 rising

Sellers

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

45%

Top 20: 81%

Open market

22%

SPORTNOW35%
Phoenix Fitness20%
Yes4All9%
Amazon Basics6%
Panana4%
KEFL4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +3.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Top 8kg kettlebell search terms

8kg kettlebell66K/yr -0.3%3.4% conv.
kettlebell 8kg16K/yr +15.2%3.4% conv.
8 kg kettlebell6K/yr +19.7%3.1% conv.
8kg kettlebell for women4K/yr +25.8%2.6% conv.
kettle bell 8kgs363/yr -57.8%4.3% conv.

All search terms

Top 8kg kettlebell 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Phoenix Fitness RY932 Vinyl Kettlebell - Heavy Weight Kettle Bell for Home Gym Workout Equipment Strength Fitness Pilates Weight Training 8kg Orange

Phoenix Fitness£12.544.2★4,383 rev

SPORTNOW 4kg Soft Kettlebell with Non-Slip Handle Grey and Green

SPORTNOW£12.214.6★105 rev

SPORTNOW 6kg Soft Kettlebell with Non-Slip Handle Grey and Green

SPORTNOW£14.784.7★117 rev

Amazon Basics Cast-Iron Kettlebell 8 kg Black

Amazon Basics£17.834.8★13,126 rev

Panana Core Balance Kettlebell HDPE Coated Kettle Bell Weights for Strength Training Kettle Bells for Home Gym Fitness 6KG 8KG 10KG 12KG 14KG 16KG

Panana£11.774.3★221 rev

Newest

by launch date

KEFL Vinyl Coated Kettlebell for Strength Training & Home Gym Colour Coded Non-Slip Weight for Fitness Conditioning & Full Body Workouts 2kg20kg (8kg - Orange)

KEFL£14.0410 rev

2mo ago

Cast Iron Kettlebell Weights 2kg-40kg Singles & Sets

HOME GYM DEALS£7.601 rev

3mo ago

SPORTNOW Kettlebell 8 kg Kettle Bell Non-Slip Handle for Home Gym Green

SPORTNOW£12.6111 rev

4mo ago

SPORTNOW 6kg Soft Kettlebell w/Anti-Slip Grip for Weight Lifting Pink

SPORTNOW£12.024 rev

5mo ago

SPORTNOW 8kg Soft Kettlebell w/Anti-Slip Grip for Weight Lifting Pink

SPORTNOW£13.192 rev

5mo ago

What buyers say about 8kg kettlebell

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

What buyers love

Quality-Overall20%

“Good quality- great for home use”

Advertised Vs Actual Product13%

“Exactly what I was looking for”

Soft Feel9%

“soft base”

Grip8%

“Its comfortable to grip”

Suitability Beginner5%

“Great for beginners”

Comfort-Overall5%

“Comfort”

Ease Of Use5%

“Easy to use”

Weight Light4%

“The weight options are great too”

Size-Overall4%

“Good size”

Handle Quality4%

“The handle is comfortable”

What buyers complain about

Size-Overall30%

“HUGE”

Handle Quality19%

“The seam on the inside of the handle is poor quality”

Ease Of Use7%

“Cumbersome”

Product Condition7%

“Not a new product”

Sweat Resistance5%

“Rubbish they are slippy every few seconds Im having to re grip them when Im barely even sweating so they are really bad”

Grip3%

“No grip”

Color3%

“The colour looks different from the photo though”

Comfort-Overall2%

“I find it uncomfortable to hold for some exercises”

Exercise/Sports Suitability2%

“is quite obstructive in some exercises”

Quality-Overall2%

“Poor quality”

Top return reasons

Size-Overall37%

Weight Heavy24%

Grip6%

Handle Quality5%

Weight Light5%

Product Condition3%

Defective Material/Parts3%