Smart Cupper
FailThe top 5 products take 86% of clicks, so Smart Cupper is a Fail.
- Flapen Score
- 42 / 100Ranks 11,318 of 14,768 Health & Household niches · −7 vs the category median of 4942
- Market size
- $62K/yr32K searches / yr
- 90-day growth
- +207.9%search demand this quarter
- Competition
- 86%top-5 click share · 7 brands · 12 sellers
Flapen Score
Smart Cupper against its category
The dotted line is the Health & Household average. Past it, Smart Cupper is stronger. Inside it, weaker.
Market
The Smart Cupper market on Amazon at a glance
Shoppers on Amazon United States searched for Smart Cupper 32K times last year and spent an estimated $62K. The top 5 brands take 94% of clicks. Demand peaks in Jan–Aug–Sep–Nov. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 2.3% of those searches ended in a purchase.
Shoppers searched for this 32K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.3% of those searches ended in a purchase. Searches in the last 90 days moved +207.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $62K a year.
- Searches, last 12 months
- 32K
- Growth, 90 days vs prior 90
- +207.9%
- Conversion, latest week
- 2.3%
- Market size, estimated
- $62Ka year
- Peak month
- November3.7× the quietest month
- Top search term
- levide20K searches a year
02 · Price
A sale here is worth $85.62.
Listings sell for $85.62 on average, from $42.96 to $151.32. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $85.62 that is $0 to $9K a year per listing.
- Average price
- $85.62inside the $15 to $100 sweet spot
- Price range
- $42.96–$151.32
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$9K
- Returns
- 7.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 19.5% of listings are out of stock. The average listing ranks #3,155 within Braces, Splints & Supports. It carries 1,232 reviews at 4.23 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 19.5%
- Average rank
- #3,155in Braces, Splints & Supports
- Average rating
- 4.23 starsAmazon United States average 4.42 stars
- Average reviews
- 1,232per listing
- Listings tracked
- 9
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 26 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 26 months
Products
Top Smart Cupper 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
Knee Massager Smart for Pain Relief with Heat and Red Light Therapy 2026 Updated Edition Relax Tight Muscles Ideal Gift for Men & Women FSA-HSA Eligible
- Price
- $116.57
- Rating
- 4.2/5
- Reviews
- 3,739
- Age
- 5y ago

FORTHiQ Knee Massager Pro+ for Pain Relief with Heat and Dual Red Light Therapy Adjustable Straps Memory Function Relax Tight Muscles Ideal Gift for Men & Women FSA-HSA Eligible
- Price
- $151.32
- Rating
- 4.0/5
- Reviews
- 811
- Age
- 1y ago

Medcursor Knee Massager Cordless Heated Knee Massager with 3 Heating Levels 3 Vibration Modes LED Screen & Adjustable Straps Massage with Heat for Relief
- Price
- $48.01
- Rating
- 4.4/5
- Reviews
- 1,817
- Age
- 1y ago

SPATOES Worlds First 360 Knee Massager with 1-Second Heat - Cordless Red Light Therapy for Joint Comfort 3 Intensity Levels Perfect for Athletes Seniors & Active Adults
- Price
- $120.90
- Rating
- 3.7/5
- Reviews
- 35
- Age
- 10mo ago

Cordless Knee Massager with LED Screen Infrared Heat and Vibration Knee Pain Relief for Swelling Stiff Joints Stretched Ligament and Muscles Injuries Portable Knee Massage for Family and Friends
- Price
- $74.38
- Rating
- 4.4/5
- Reviews
- 320
- Age
- 2y ago
Trending
estimated 90-day click momentum
Musugy Knee Massager with Heat and Red Light Therapy : 4-in-1 Compression Massage with 14 Chambers & Vibration for Pain Relief Cordless Home Office Use for Seniors and Active Adults 5000mAh
- Price
- $123.13
- Rating
- 4.3/5
- Reviews
- 36
- Age
- 6mo ago

Medcursor Knee Massager with Heat Cordless Heated Knee Massage for Pain Relief with 3 Heating Levels 3 Vibration Modes LED Screen Adjustable Straps Gift for Men and Women
- Price
- $48.28
- Rating
- 4.4/5
- Reviews
- 1,817
- Age
- 11mo ago

Comfytemp 3D Red Light Therapy Knee Wrap with Vibration Massage FSA Eligible HSA Cordless 5000mAh Knee Massager Near Infrared Light Brace for Knee 660nm & 850nm
- Price
- $42.96
- Rating
- 4.3/5
- Reviews
- 538
- Age
- 1y ago

Knee Massager Smart for Pain Relief with Heat and Red Light Therapy 2026 Updated Edition Relax Tight Muscles Ideal Gift for Men & Women FSA-HSA Eligible
- Price
- $116.57
- Rating
- 4.2/5
- Reviews
- 3,739
- Age
- 5y ago

FORTHiQ Knee Massager Pro+ for Pain Relief with Heat and Dual Red Light Therapy Adjustable Straps Memory Function Relax Tight Muscles Ideal Gift for Men & Women FSA-HSA Eligible
- Price
- $151.32
- Rating
- 4.0/5
- Reviews
- 811
- Age
- 1y ago
Newest
by launch date
Musugy Knee Massager with Heat and Red Light Therapy : 4-in-1 Compression Massage with 14 Chambers & Vibration for Pain Relief Cordless Home Office Use for Seniors and Active Adults 5000mAh
- Price
- $123.13
- Rating
- 4.3/5
- Reviews
- 36
- Age
- 6mo ago

SPATOES Worlds First 360 Knee Massager with 1-Second Heat - Cordless Red Light Therapy for Joint Comfort 3 Intensity Levels Perfect for Athletes Seniors & Active Adults
- Price
- $120.90
- Rating
- 3.7/5
- Reviews
- 35
- Age
- 10mo ago

Medcursor Knee Massager with Heat Cordless Heated Knee Massage for Pain Relief with 3 Heating Levels 3 Vibration Modes LED Screen Adjustable Straps Gift for Men and Women
- Price
- $48.28
- Rating
- 4.4/5
- Reviews
- 1,817
- Age
- 11mo ago

Comfytemp 3D Red Light Therapy Knee Wrap with Vibration Massage FSA Eligible HSA Cordless 5000mAh Knee Massager Near Infrared Light Brace for Knee 660nm & 850nm
- Price
- $42.96
- Rating
- 4.3/5
- Reviews
- 538
- Age
- 1y ago

Nekteck Knee Massager Cordless Knee Massage for Pain Relief with 3 Heating Levels & Vibration Modes Smart Knee Massage with Heat Gentle Lights FSA Eligible Ideal Gifts for Men Women Him Her
- Price
- $45.06
- Rating
- 4.4/5
- Reviews
- 1,977
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 86% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
12
Est. top-5 brand share
94%
Top 20: 100%
Est. top-5 click share
86%
Top 20: 100%
Open market
3%
- FORTHiQ63%
- Medcursor13%
- SPATOES9%
- REDLOOK5%
- Comfytemp4%
- Musugy4%
- Open — no brand owns it (1 brand, 3%)
Demand
Smart Cupper search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Aug, Sep, Nov · busiest ÷ quietest = 3.7×
Reviews and returns
What reviews say buyers love and hate about Smart Cupper
We read the reviews and the return reasons for every product selling here.
“Charging stops”
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 Smart Cupper 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









