Gripster
MaybePrices already span $7.56–$79.33, with room to position. But demand is soft, at -12.1% this quarter, so Gripster is a Maybe.
- Flapen Score
- 55 / 100Top 24% of 14,768 Health & Household niches · +6 vs the category median of 4955
- Market size
- $372K/yr378K searches / yr
- 90-day growth
- -12.1%search demand this quarter
- Competition
- 49%top-5 click share · 19 brands · 50 sellers
Flapen Score
Gripster against its category
The dotted line is the Health & Household average. Past it, Gripster is stronger. Inside it, weaker.
Market
The Gripster market on Amazon at a glance
Shoppers on Amazon United States searched for Gripster 378K times last year and spent an estimated $372K. The top 5 brands take 76% of clicks. Flapen scores it 55 out of 100, a Maybe.
01 · Demand
An estimated 5.2% of those searches ended in a purchase.
Shoppers searched for this 378K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.2% of those searches ended in a purchase. Searches in the last 90 days moved -12.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $372K a year.
- Searches, last 12 months
- 378K
- Growth, 90 days vs prior 90
- -12.1%
- Conversion, latest week
- 5.2%
- Market size, estimated
- $372Ka year
- Peak month
- December1.2× the quietest month
- Top search term
- finger strengthener131K searches a year
02 · Price
A sale here is worth $18.84.
Listings sell for $18.84 on average, from $7.56 to $79.33. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 500 to 750 of them. At $18.84 that is $9K to $14K a year per listing.
- Average price
- $18.84inside the $15 to $100 sweet spot
- Price range
- $7.56–$79.33
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $9K–$14K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #61 within Occupational & Physical Therapy Aids. It carries 3,980 reviews at 4.38 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #61in Occupational & Physical Therapy Aids
- Average rating
- 4.38 starsAmazon United States average 4.42 stars
- Average reviews
- 3,980per listing
- Listings tracked
- 30
04 · Newcomers
1 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Gripster 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 14, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Prohands Gripmaster Hand Exerciser Finger Exerciser (Hand Grip Strengthener) Spring-Loaded Finger-Piston System Isolate and Exercise Each Finger (7 lb Medium Tension Red-Gripmaster)
- Price
- $20.38
- Rating
- 4.6/5
- Reviews
- 2,609
- Age
- 24y ago

Prohands Gripmaster Hand Exerciser Finger Exerciser (Hand Grip Strengthener) Spring-Loaded Finger-Piston System Isolate and Exercise Each Finger (9 lb Heavy Tension Black-Gripmaster)
- Price
- $20.47
- Rating
- 4.6/5
- Reviews
- 2,505
- Age
- 21y ago

FitBeast Hand Grip Strengthener Finger Exerciser Forearm Strengthener Kit - 9 Pack Targeted Hand & Forearm Strength Relief & Recovery Kit (Deep Blue)
- Price
- $9.35
- Rating
- 4.4/5
- Reviews
- 3,777
- Age
- 2y ago

Pnrskter Hand Grip Strengthener Finger Exerciser Grip Strength Trainer (6 PCS) New Material Forearm Grip Workout Finger Stretcher Relieve Wrist Pain Carpal Tunnel Trigger Finger Mallet Finger and More.
- Price
- $7.76
- Rating
- 4.4/5
- Reviews
- 29,010
- Age
- 8y ago

Prohands PRO Hand Exerciser Finger Exerciser (Hand Grip Strengthener) Spring-Loaded Finger-Piston System Isolate and Exercise Each Finger (11 lb Extra-Heavy Tension Gray-Pro)
- Price
- $26.89
- Rating
- 4.6/5
- Reviews
- 1,106
- Age
- 22y ago
Trending
estimated 90-day click momentum
Rehabilitation Robotic Gloves Portable Hand Therapy Gloves for Stroke Hand Recovery Glove Equipment Hand Exerciser for Arthritis Finger Training Cerebral Palsy(Orange Left Hand L)
- Price
- $68.34
- Rating
- 3.9/5
- Reviews
- 42
- Age
- 11mo ago

IronMind IMTUG 2: The Two-Finger Utility Gripper
- Price
- $32.53
- Rating
- 4.7/5
- Reviews
- 344
- Age
- 19y ago

FitBeast Finger Exerciser Set Pinch Clips & Finger Extension Bands for Hand Therapy Grip Strength Dexterity & Hand Rehab
- Price
- $19.56
- Rating
- 4.7/5
- Reviews
- 101
- Age
- 7mo ago

Prohands Gripmaster Hand Exerciser Finger Exerciser (Hand Grip Strengthener) Spring-Loaded Finger-Piston System Isolate and Exercise Each Finger (5 lb Light Tension Blue-Gripmaster)
- Price
- $20.90
- Rating
- 4.6/5
- Reviews
- 1,578
- Age
- 17y ago

Prohands Gripmaster Hand Exerciser Finger Exerciser (Hand Grip Strengthener) Spring-Loaded Finger-Piston System Isolate and Exercise Each Finger (7 lb Medium Tension Red-Gripmaster)
- Price
- $20.38
- Rating
- 4.6/5
- Reviews
- 2,609
- Age
- 24y ago
Newest
by launch date
FitBeast Finger Exerciser Set Pinch Clips & Finger Extension Bands for Hand Therapy Grip Strength Dexterity & Hand Rehab
- Price
- $19.56
- Rating
- 4.7/5
- Reviews
- 101
- Age
- 7mo ago

TEAWOO 9P Hand Grip Strength Trainer Kit Finger Exerciser Forearm Stretcher for Strength Training Recovery Flexibility 3 Colors
- Price
- $7.56
- Rating
- 4.5/5
- Reviews
- 81
- Age
- 9mo ago

Rehabilitation Robotic Gloves Portable Hand Therapy Gloves for Stroke Hand Recovery Glove Equipment Hand Exerciser for Arthritis Finger Training Cerebral Palsy(Orange Left Hand L)
- Price
- $68.34
- Rating
- 3.9/5
- Reviews
- 42
- Age
- 11mo ago

FingerWeights (Finger Weights) G2 Adjustable Finger Exerciser & Hand Strengthener for Musicians Rehab Guitar Sports 5-Pack Black
- Price
- $79.33
- Rating
- 4.0/5
- Reviews
- 21
- Age
- 1y ago

FitBeast Finger Strengthener Finger Exerciser 4-Pack Hand Exerciser for Improve Dexterity and Strength in Fingers Hands ForearmsGrip Strength Trainer for Musicians Climbers (4 Piece Set)
- Price
- $15.00
- Rating
- 4.6/5
- Reviews
- 1,193
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 49% of clicks. Leaders hold, but buyers still shop past them.
Brands
19 falling
Sellers
50
Est. top-5 brand share
76%
Top 20: 100%
Est. top-5 click share
49%
Top 20: 91%
Open market
20%
- Prohands35%
- FitBeast22%
- Pnrskter8%
- Navona6%
- D'Addario5%
- Btfsoul4%
Demand
Gripster search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Gripster search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- finger strengthener131K/yr
- finger exerciser84K/yr
- finger grip strengthener24K/yr
- finger trainer17K/yr
- finger strength trainer17K/yr
- thumb exerciser13K/yr
- thumb strengthener11K/yr
- finger weights14K/yr
- climbing grip trainer9K/yr
- finger strength9K/yr
Reviews and returns
What reviews say buyers love and hate about Gripster
We read the reviews and the return reasons for every product selling here.
“Falling apart”
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.
17 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 Gripster 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









