Is kettlebell profitable to sell on Amazon United Kingdom?

The niche generates £855K/yr across 45 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -0.4%. Flapen's verdict: Worth a look (56/100).

How competitive is the kettlebell niche?

15 brands and 19 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 82% of demand.

What do buyers complain about in kettlebell?

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

When does demand for kettlebell peak?

Demand peaks in Jan; the busiest month runs 1.8× the quietest.

What does it cost to enter the kettlebell niche?

Listings span £9.15–£48.54; the average listing price is £19.21 (sweet spot $15–$100). The average incumbent carries 2,525 reviews — the moat a new listing must climb.

kettlebell

Worth a look

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Avg price

Great£19.21

avg listing price — sweet spot $15–$100

Price range

Great£9.15–£48.54

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

Market size

Great£855K

£855K/yr · 2.6M searches

Competition

Good41%

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

Review moat

Okay2,524.78

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay82%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-0.4%

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

Conversion

Bad1.7%

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

According to Flapen's Amazon United Kingdom niche tracking, kettlebell is a £855K/yr Amazon United Kingdom market (2.6M searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Jan. Verdict: Worth a look — 56/100.

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

kettlebell market data

Units sold / yr: 40K–50K; avg 500–750/product
Revenue / yr: £768K–£961K; units × avg price
Conversion rate: 1.7%
Avg BSR: #16
Page quality: 0%
Prime: 38%
Sponsored: 98%
Out of stock: 6.6%
Avg brand age: 43 months
Avg seller age: 194 days

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 flat

Sellers

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

41%

Top 20: 75%

Open market

14%

Phoenix Fitness35%
SPORTNOW15%
Fashion Thirsty13%
Amazon Basics11%
fk sports7%
YOTTOY4%
Open — no brand owns it (9 brands, 14%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -0.4% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.8×

Open Trend

Top kettlebell search terms

kettlebell1.2M/yr +1.4%0.5% conv.
kettlebell set244K/yr +3.8%0.5% conv.
16kg kettlebell119K/yr -11.1%1.9% conv.
20kg kettlebell86K/yr +4.5%1.7% conv.
kettle bells147K/yr -14.3%0.5% conv.
kettlebells119K/yr -8.9%0.3% conv.
12kg kettlebell98K/yr +2.6%2.0% conv.
10kg kettlebell97K/yr +0.6%1.9% conv.
kettle bell99K/yr +3.1%0.6% conv.
kettlebell 12 kg56K/yr -12.5%1.7% conv.

All search terms

Top 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 Vinyl Kettlebell - Heavy Weight Kettle Bell for Home Gym Workout Equipment Strength Fitness Pilates Weight Training - Grey 16kg

Phoenix Fitness£16.884.2★4,383 rev

Phoenix Fitness Vinyl Kettlebell - Heavy Weight Kettle Bell for Home Gym Workout Equipment Strength Fitness Pilates Weight Training - Black 20kg

Phoenix Fitness£21.194.2★4,383 rev

Phoenix Fitness Vinyl Kettlebell - Heavy Weight Kettle Bell for Home Gym Workout Equipment Strength Fitness Pilates Weight Training - Orange 12kg

Phoenix Fitness£15.764.2★4,383 rev

Amazon Basics Cast-Iron Kettlebell 10 kg Black

Amazon Basics£20.814.8★13,126 rev

NORTHERN Kettlebells Weights Cast Iron Workout Equipment for Home Gym Fitness Strength Training Cardio Toning Muscle Growth & Exercise Easy-Grip Handle 2kg 4kg 6kg 8kg 10kg 12kg 16kg 20kg 24kg 28kg

Fashion Thirsty£29.244.6★203 rev

Newest

by launch date

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

SPORTNOW£12.024 rev

5mo ago

Chase Fitness Cast Iron Kettlebell 4kg - 40kg Home Gym Training Equipment (16 Kilograms)

Chase Fitness£33.3460 rev

1y ago

FK Sports Kettlebells 4KG 6KG 8KG 10KG 12KG 14KG 16KG 20KG 24KG | Heavy Weight Kettle Bell For Strength Cardio Training | Kettlebell for Home & Gym Fitness Workout (Black 4KG)

fk sports£11.6445 rev

1y ago

YOTTOY Soft Kettlebell Kettlebell Anti-Slip Grip Weight for Home Workouts Kettlebells Set Strength and Safety Guaranteed (Purple 10 LB)

YOTTOY£17.08882 rev

1y ago

NORTHERN Kettlebells Weights Cast Iron Workout Equipment for Home Gym Fitness Strength Training Cardio Toning Muscle Growth & Exercise Easy-Grip Handle 2kg 4kg 6kg 8kg 10kg 12kg 16kg 20kg 24kg 28kg

Fashion Thirsty£29.24203 rev

1y ago

What buyers say about kettlebell

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

What buyers love

Quality-Overall30%

“Good quality- great for home use”

Advertised Vs Actual Product9%

“As advertised”

Grip8%

“Really impressed with this, great quality and really comfortable to grip”

Value For Money7%

“Great value for money”

Exercise/Sports Suitability6%

“Versatile workout equipment”

Size-Overall4%

“it's a great size”

Ease Of Use4%

“Easy to use”

Soft Feel3%

“The soft part is great on my floors”

Weight Light3%

“I also like that the bell is not so bulky vs some other kettlebells”

Comfort-Overall3%

“Comfort”

What buyers complain about

Size-Overall41%

“Unreadable size”

Grip10%

“Almost impossible to get grip”

Handle Quality10%

“The handle is especially problematic”

Weight Heavy5%

“Heavier than imagined”

Quality-Overall4%

“The kettlebell is enormous, terrible quality”

Comfort-Overall3%

“It just doesnt feel practical, comfortable, or safe”

Thickness2%

“Handle was too chunky”

Ease Of Use2%

“Cumbersome”

Advertised Vs Actual Product2%

“This is clearly false advertising and deceiving”

Leak-Proof2%

“It started leaking sand from the first use”

Top return reasons

Size-Overall45%

Weight Heavy15%

Handle Quality10%

Grip7%

Weight Light3%

Defective Material/Parts2%

Ease Of Use2%

Quality-Overall2%

Advertised Vs Actual Product2%

Comfort-Overall1%

Common questions

Is kettlebell profitable to sell on Amazon United Kingdom?: The niche generates £855K/yr across 45 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -0.4%. Flapen's verdict: Worth a look (56/100).
How competitive is the kettlebell niche?: 15 brands and 19 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in kettlebell?: Top complaints mined from reviews: Size-Overall, Grip, Handle Quality. The return rate is 0.2%.
When does demand for kettlebell peak?: Demand peaks in Jan; the busiest month runs 1.8× the quietest.
What does it cost to enter the kettlebell niche?: Listings span £9.15–£48.54; the average listing price is £19.21 (sweet spot $15–$100). The average incumbent carries 2,525 reviews — the moat a new listing must climb.

kettlebell

kettlebell market data

Competition & brand share

Demand & seasonality

Top kettlebell search terms

Top kettlebell products on Amazon

Top sellers

Newest

Trending

What buyers say about kettlebell

What buyers love

What buyers complain about

Top return reasons

Common questions

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