3kg dumbbells pair
Worth a lookShows low returns (0.5%), but strong incumbent ratings (4.6★) keeps it on the watch list.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Price range
Great£6.16–£70.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great£15.60avg listing price — sweet spot $15–$100
Conversion
Good6.3%search→purchase rate — share of searches ending in a sale
Market size
Good£340K£340K/yr · 344K searches
Competition
Good55%top-5 click share — leaders hold, buyers still browse
Growth
Okay+14.2%90-day search growth — must beat 0% to launch
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad4,611.54avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United Kingdom niche tracking, 3kg dumbbells pair is a £340K/yr Amazon United Kingdom market (344K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in May. Verdict: Worth a look — 54/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
3kg dumbbells pair market data
- Units sold / yr
- 20K–25K
- avg 750–1,000/product
- Revenue / yr
- £312K–£390K
- units × avg price
- Conversion rate
- 6.3%
- Avg BSR
- #56
- Page quality
- 0%
- Prime
- 65%
- Sponsored
- 88%
- Out of stock
- 3.5%
- Avg brand age
- 48 months
- Avg seller age
- 198 days
Competition & brand share
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
14 rising
Sellers
22
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
55%
Top 20: 94%
Open market
14%
- Amazon Basics50%
- SONGMICS11%
- Passer8%
- Athlyt8%
- York Fitness5%
- Kakss5%
- Open — no brand owns it (8 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +14.2% search growth over the last 90 days.Peak months: May · busiest ÷ quietest = 1.9×
Top 3kg dumbbells pair search terms
- 3kg dumbbells pair133K/yr
- 3kg weights46K/yr
- 3kg weights for women28K/yr
- dumbbells 3kg25K/yr
- 3 kg dumbbells pair20K/yr
- 3kg dumbbells18K/yr
- 3kg dumbbells pair for women9K/yr
- dumbbells set 3kg8K/yr
- dumbbells 3kg pair8K/yr
- weights 3kg8K/yr
Top 3kg dumbbells pair 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Amazon Basics Rubber Encased Hex Dumbbell Weights Set 5 kg Black
Amazon Basics£16.834.6★736 rev
Amazon Basics Neopren Hanteln Gewichte 3 kg 1.5 kg ( Set of 2) Pink
Amazon Basics£8.544.7★29,488 rev
Amazon Basics Neoprene Dumbbell Weight Set 6 pounds Orange
Amazon Basics£12.714.7★29,488 rev
Athlyt Neoprene Dumbbell Set 2 x 3kg Black
Athlyt£13.554.7★6,589 rev
York Fitness Single Neoprene Hex coating Dumbbell Black 3KG
York Fitness£7.614.4★2,133 rev
Newest
by launch date
Neoprene Dumbbells Set of 2 Hand Weights for Women Men (1/2/3/4/6/8 kg Pair) Small Dumbbells Arm Weights for Ladies Gentlemen - Yoga Pilates Gym Home - Workout Fitness Strength Training
Passer£10.5451 rev
Neoprene Dumbbells Set of 2 Hand Weights for Women Men (1/2/3/4/6/8 kg Pair) Small Dumbbells Arm Weights for Ladies Gentlemen - Yoga Pilates Gym Home - Workout Fitness Strength Training
Passer£9.2251 rev
Neoprene Dumbbells Set of 2 Hand Weights for Women Men (1/2/3/4/6/8 kg Pair) Small Dumbbells Arm Weights for Ladies Gentlemen - Yoga Pilates Gym Home - Workout Fitness Strength Training
Passer£8.7151 rev
Neoprene Dumbbells Set of 2 Hand Weights for Women Men (1/2/3/4/6/8 kg Pair) Small Dumbbells Arm Weights for Ladies Gentlemen - Yoga Pilates Gym Home - Workout Fitness Strength Training
Passer£14.1451 rev
SONGMICS Set of 2 Dumbbells 2 x 3 kg Hand Weights with Neoprene Coating Hexagonal Dumbbells Pair Home Workout Fitness Training Exercise Pale Blue SYL906QZ01
SONGMICS£12.751,678 rev
Trending
90-day click momentumNeoprene Dumbbells Set of 2 Hand Weights for Women Men (1/2/3/4/6/8 kg Pair) Small Dumbbells Arm Weights for Ladies Gentlemen - Yoga Pilates Gym Home - Workout Fitness Strength Training
Passer£14.144.8★
KG Physio Weights Dumbbells Set Women & Men - Neoprene-Coated & Sweat-Resistant Weights Set with Anti-Roll Technology & A3 Exercise Poster Gym Equipment for Home 1-10 kg Dumb Bells Pair
KG Physio£13.884.7★
Neoprene Dumbbells Set of 2 Hand Weights for Women Men (1/2/3/4/6/8 kg Pair) Small Dumbbells Arm Weights for Ladies Gentlemen - Yoga Pilates Gym Home - Workout Fitness Strength Training
Passer£10.544.8★
KAKSS Neoprene Dumbbells Set 3kg Pair (2 x 3kg) Orange Hex Gym Weights with Anti-Slip Coated Grip Cast Iron Hand Weights for Women Exercise Weights for Home Gym hexagonal cast iron core with
Kakss£14.153.5★
Amazon Basics Adjustable Dumbbell 12 Weight Settings from 3kg to 24kg Single Dumbbell for Home Gym Strength Training Workout Black
Amazon Basics£70.254.5★
What buyers say about 3kg dumbbells pair
What buyers praise and complain about, mined from review topics.What buyers love
“Great product, same as description”
“Good price”
“Comfortable to grip”
“As expected”
“Easy enough to hold”
“the weights are true to the description”
“great for a home workout”
“are a nice colour”
“Great weights”
“I like the Hex shape”
What buyers complain about
“Bad smell”
“Very Garbage”
“Heavier than expected”
“they were made off a very low standard of materials used for that product I put them in the garbage”
“Difficulty in attaching the elastic”
“i ordered 3xl the size i recieved was a large or less”
“was supposed to be new but looked heavily used not happy”
“really heavy for a beginner”
“Many scratches awell with obvious factory work all over it with metal sticking out”
“Overpriced”
Top return reasons
Common questions
- Is 3kg dumbbells pair profitable to sell on Amazon United Kingdom?
- The niche generates £340K/yr across 26 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is +14.2%. Flapen's verdict: Worth a look (54/100).
- How competitive is the 3kg dumbbells pair niche?
- 14 brands and 22 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in 3kg dumbbells pair?
- Top complaints mined from reviews: Smell, Quality-Overall, Weight Heavy. The return rate is 0.5%.
- When does demand for 3kg dumbbells pair peak?
- Demand peaks in May; the busiest month runs 1.9× the quietest.
- What does it cost to enter the 3kg dumbbells pair niche?
- Listings span £6.16–£70.25; the average listing price is £15.60 (sweet spot $15–$100). The average incumbent carries 4,612 reviews — the moat a new listing must climb.