8 lb dumbbells set of 2
Worth a lookShows low returns (1.1%), but a deep review moat (21,863 avg reviews) keeps it on the watch list.
Returns
Great1.1%return rate — above 6% kills the launch gate
Avg price
Great$19.91avg listing price — sweet spot $15–$100
Price range
Great$11.64–$31.98cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Great$988K$988K/yr · 709K searches
Conversion
Great7.0%search→purchase rate — share of searches ending in a sale
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Growth
Okay+3.6%90-day search growth — must beat 0% to launch
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad21,863.43avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, 8 lb dumbbells set of 2 is a $988K/yr Amazon United States market (709K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jul. Verdict: Worth a look — 53/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 40K–50K
- avg 2,000–2,500/product
- Revenue / yr
- $796K–$996K
- units × avg price
- Launch success
- —
- 1 of 3 new (360d)
- Conversion rate
- 7.0%
- Avg BSR
- #39
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 76%
- Out of stock
- 1.8%
- Avg brand age
- 44 months
- Avg seller age
- 164 days
Competition
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
11 rising
Sellers
9
Top-5 brand share
89%
Top 20: 100%
Top-5 click share
58%
Top 20: 99%
Open market
9%
- Yes4All39%
- Amazon Basics28%
- CAP11%
- Tone Fitness7%
- Gaiam4%
- Fitvids3%
- Open — no brand owns it (5 brands, 9%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.6% search growth over the last 90 days.Peak months: Jul · busiest ÷ quietest = 1.7×
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Yes4All Exercise amp Fitness pound Dumbbell Neoprene 8lbs Orange Pair D-Light Orange-8lbs (pair) 8 lbs Pair US
Yes4All$18.744.8★1,066 rev
Amazon Basics Neoprene Hexagon Shape Dumbbell Hand Weights Prevents Rolling Away 8 Pounds Pair Yellow
Amazon Basics$20.744.8★128,216 rev
CAP Barbell 8 LB Neoprene Dumbbell Hand Weights - Pair | Black
CAP$18.364.8★3,112 rev
Amazon Basics Neoprene Dumbbell Hand Weights for Workout and Exercise Hexagon Shape 5 Pounds Pair Green
Amazon Basics$14.764.8★128,216 rev
Amazon Basics Neoprene Dumbbell Hand Weights Hexagon Shape 7 Pounds Pair Light Grey
Amazon Basics$16.434.8★128,216 rev
Newest
by launch date
Tone Fitness 2 lb Neoprene Dumbbell Pair for Home Workouts Non-Slip Design - Purple
Tone Fitness$17.89410 rev
Tone Fitness 8 lb Neoprene Dumbbell Pair for Home Workouts Non-Slip Design - Beige
Tone Fitness$30.15410 rev
Sportneer Neoprene Dumbbells Set of 2 2 3 5 8 10lb Hand Weights for Women Non-Slip Ergonomic Design Anti-Roll Square Shape at home weights for women (Bright Cornflower 8lb-pair)
Sportneer$31.9852 rev
YOTTOY Dumbbell Set of 2 2-15 Pound Hand Weights for Women Non-Slip Hand Weights for Home Gym Strength Training and Full-Body Workouts (Pink 5LB-Pair)
YOTTOY$29.02231 rev
CAP Cast Iron Hex Dumbbell Pair 8 lb
CAP$19.133,663 rev
Trending
90-day click momentum
Yes4All 6 lbs Dumbbells Neoprene with Non Slip Grip Great for Total Body Workout Total Weight: 12 lbs (Set of 2)
Yes4All$16.044.8★
CAP Cast Iron Hex Dumbbell Pair 8 lb
CAP$19.134.5★
Yes4All 3 lbs Dumbbells Neoprene with Non Slip Grip Great for Total Body Workout Total Weight: 6 lbs (Set of 2)
Yes4All$11.644.8★
Tone Fitness 2 lb Neoprene Dumbbell Pair for Home Workouts Non-Slip Design - Purple
Tone Fitness$17.894.8★
YOTTOY Dumbbell Set of 2 2-15 Pound Hand Weights for Women Non-Slip Hand Weights for Home Gym Strength Training and Full-Body Workouts (Pink 5LB-Pair)
YOTTOY$29.024.7★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“The quality is solid”
“Comfortable grip”
“As advertised”
“Great value”
“They are the perfect weight for toning, light strength training, and warm ups”
“Good size”
“the colors are pretty”
“easy use”
“Great weights”
“comfortable”
What buyers complain about
“these are clearly used”
“Arrived Dirty”
“I don't love the only color option”
“Molded and arrived with odor”
“too much $$ for single dumbbell”
“Poor quality”
“Really thick and hard to grip”
“grip area fat”
“would be too heavy to start out but”
“Bad Coating will allow rust”
Top return reasons
Common questions
- Is 8 lb dumbbells set of 2 profitable to sell on Amazon United States?
- The niche generates $988K/yr across 21 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +3.6%. Flapen's verdict: Worth a look (53/100).
- How competitive is the 8 lb dumbbells set of 2 niche?
- 11 brands and 9 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 89% of demand.
- What do buyers complain about in 8 lb dumbbells set of 2?
- Top complaints mined from reviews: Product Condition, Ease Of Cleaning, Color. The return rate is 1.1%.
- When does demand for 8 lb dumbbells set of 2 peak?
- Demand peaks in Jul; the busiest month runs 1.7× the quietest.
- What does it cost to enter the 8 lb dumbbells set of 2 niche?
- Listings span $11.64–$31.98; the average listing price is $19.91 (sweet spot $15–$100). The average incumbent carries 21,863 reviews — the moat a new listing must climb.
Related niches in Sports & Outdoors
- 64swim beltWorth a look
- 64argentina jersey 2026 world cupWorth a look
- 64slant boardWorth a look
- 64slingshotLaunch it
- 65germany soccer jerseyWorth a look
- 65swim barWorth a look