- Flapen Score
- 34 / 100Ranks 7,175 of 8,101 Sports & Outdoors niches · −13 vs the category median of 4734
- Market size
- $54K/yr67K searches / yr
- 90-day growth
- +15.8%search demand this quarter
- Competition
- 82%top-5 click share · 7 brands · 40 sellers
Flapen Score
Powerball against its category
The dotted line is the Sports & Outdoors average. Past it, Powerball is stronger. Inside it, weaker.
Market
The Powerball market on Amazon at a glance
Shoppers on Amazon United States searched for Powerball 67K times last year and spent an estimated $54K. The top 5 brands take 96% of clicks. Demand peaks in Jul–Aug–Sep–Oct–Nov. Flapen scores it 34 out of 100, a Fail.
01 · Demand
An estimated 1.8% of those searches ended in a purchase.
Shoppers searched for this 67K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.8% of those searches ended in a purchase. Searches in the last 90 days moved +15.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $54K a year.
- Searches, last 12 months
- 67K
- Growth, 90 days vs prior 90
- +15.8%
- Conversion, latest week
- 1.8%
- Market size, estimated
- $54Ka year
- Peak month
- August3.5× the quietest month
- Top search term
- power ball15K searches a year
02 · Price
A sale here is worth $44.59.
Listings sell for $44.59 on average, from $15.78 to $141.82. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $44.59 that is $4K to $11K a year per listing.
- Average price
- $44.59inside the $15 to $100 sweet spot
- Price range
- $15.78–$141.82
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $4K–$11K
- Returns
- 7.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #63 within Accessories. It carries 1,415 reviews at 4.26 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 90%
- Out of stock, average day
- 0.0%
- Average rank
- #63in Accessories
- Average rating
- 4.26 starsAmazon United States average 4.42 stars
- Average reviews
- 1,415per listing
- Listings tracked
- 10
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 57 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 57 months
Products
Top Powerball products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Auto-Start NSD Spinner Gyro Ball Up to 15 000 RPM Premium hand strengthener and wrist exerciser for grip strength training forearm workout and pain relief; durable and portable
- Price
- $45.14
- Rating
- 4.3/5
- Reviews
- 732
- Age
- 14y ago

NSD Powerball 280Hz Autostart Classic
- Price
- $63.02
- Rating
- 4.2/5
- Reviews
- 2,318
- Age
- 11y ago

NSD Essential Crystal Spinner Gyro Ball | Grip Strengthener for Forearms Wrist & Hands | String Start Design Up to 18 000 RPM | Portable Wrist Trainer & Workout Equipment | Ideal for Desk Workers Athletes & Musicians
- Price
- $30.18
- Rating
- 4.2/5
- Reviews
- 2,081
- Age
- 14y ago

Auto-Start NSD Rainbow Lit Spinner Gyro Ball Up to 15 000 RPM Premium hand strengthener and wrist exerciser for grip strength training forearm workout and pain relief; durable and portable
- Price
- $56.27
- Rating
- 4.1/5
- Reviews
- 353
- Age
- 14y ago

NSD Metallic Titan Pro Spinner Gyro Ball XL Grip Strengthener for Forearm Wrist & Hand Thumb Wind Start Up to 15 000 RPM Mobile Wrist Trainer & Workout Equipment Desk Workers & Athletes
- Price
- $141.82
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 8mo ago
Trending
estimated 90-day click momentum
Bala Power Ball Weighted Toning Exercise Ball for Pilates Yoga Home Fitness & More - Workout Ball for Strength & Core Training Aerobics & Working Out to Improve Balance & Sculpt - 2lb Blush
- Price
- $24.97
- Rating
- 4.6/5
- Reviews
- 48
- Age
- 8mo ago

Bala Power Ball Weighted Toning Exercise Ball for Pilates Yoga Home Fitness & More - Workout Ball for Strength & Core Training Aerobics & Working Out to Improve Balance & Sculpt - 2lb Sea
- Price
- $24.82
- Rating
- 4.6/5
- Reviews
- 48
- Age
- 8mo ago

NSD Metallic Titan Pro Spinner Gyro Ball XL Grip Strengthener for Forearm Wrist & Hand Thumb Wind Start Up to 15 000 RPM Mobile Wrist Trainer & Workout Equipment Desk Workers & Athletes
- Price
- $141.82
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 8mo ago

Auto-Start NSD Spinner Gyro Ball Up to 15 000 RPM Premium hand strengthener and wrist exerciser for grip strength training forearm workout and pain relief; durable and portable
- Price
- $45.14
- Rating
- 4.3/5
- Reviews
- 732
- Age
- 14y ago

NSD Essential Crystal Spinner Gyro Ball | Grip Strengthener for Forearms Wrist & Hands | String Start Design Up to 18 000 RPM | Portable Wrist Trainer & Workout Equipment | Ideal for Desk Workers Athletes & Musicians
- Price
- $30.18
- Rating
- 4.2/5
- Reviews
- 2,081
- Age
- 14y ago
Newest
by launch date
Bala Power Ball Weighted Toning Exercise Ball for Pilates Yoga Home Fitness & More - Workout Ball for Strength & Core Training Aerobics & Working Out to Improve Balance & Sculpt - 2lb Blush
- Price
- $24.97
- Rating
- 4.6/5
- Reviews
- 48
- Age
- 8mo ago

Bala Power Ball Weighted Toning Exercise Ball for Pilates Yoga Home Fitness & More - Workout Ball for Strength & Core Training Aerobics & Working Out to Improve Balance & Sculpt - 2lb Sea
- Price
- $24.82
- Rating
- 4.6/5
- Reviews
- 48
- Age
- 8mo ago

NSD Metallic Titan Pro Spinner Gyro Ball XL Grip Strengthener for Forearm Wrist & Hand Thumb Wind Start Up to 15 000 RPM Mobile Wrist Trainer & Workout Equipment Desk Workers & Athletes
- Price
- $141.82
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 8mo ago

DFX Powerball Sports Pro Beginner-Friendly Gyroscopic Hand & Wrist Trainer for Grip Strength Forearm Exercise and Rehabilitation Up to 35 lbs Resistance Includes Starter Cord
- Price
- $27.56
- Rating
- 3.8/5
- Reviews
- 3
- Age
- 8mo ago

JIN BD Wrist Trainer Ball Auto-Start Gyroscopic Forearm Exerciser Gyro Ball for Strengthen Arms Fingers Grip and Muscles Black No Light
- Price
- $15.78
- Rating
- 3.8/5
- Reviews
- 5,344
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
40
Est. top-5 brand share
96%
Top 20: 100%
Est. top-5 click share
82%
Top 20: 100%
Open market
4%
- NSD63%
- Powerball12%
- Bala8%
- NSD Power7%
- GOZATO4%
- DFX4%
- Open — no brand owns it (1 brand, 4%)
Demand
Powerball search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Aug, Sep, Oct, Nov · busiest ÷ quietest = 3.5×
Search terms
Top Powerball search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- power ball15K/yr
- powerball23K/yr
- nsd spinner10K/yr
- power balls4K/yr
- nsd powerball4K/yr
- powerball gyroscope3K/yr
- dynaflex powerball3K/yr
- powerball gyro exerciser6K/yr
Reviews and returns
What reviews say buyers love and hate about Powerball
We read the reviews and the return reasons for every product selling here.
“Did not work”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Powerball questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









