Cubii
FailShoppers spend an estimated $45K a year here, so Cubii is a Fail.
- Flapen Score
- 48 / 100Ranks 463 of 792 Sports & Outdoors niches · −2 vs the category median of 5048
- Market size
- £45K/yr45K searches / yr
- 90-day growth
- -17.6%search demand this quarter
- Competition
- 53%top-5 click share · 22 brands · 43 sellers
Flapen Score
Cubii against its category
The dotted line is the Sports & Outdoors average. Past it, Cubii is stronger. Inside it, weaker.
Market
The Cubii market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Cubii 45K times last year and spent an estimated £45K. The top 5 brands take 59% of clicks. Demand peaks in Jan–Feb–May. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 1.8% of those searches ended in a purchase.
Shoppers searched for this 45K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 1.8% of those searches ended in a purchase. Searches in the last 90 days moved -17.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated £45K a year.
- Searches, last 12 months
- 45K
- Growth, 90 days vs prior 90
- -17.6%
- Conversion, latest week
- 1.8%
- Market size, estimated
- £45Ka year
- Peak month
- January4.2× the quietest month
- Top search term
- electric stepper16K searches a year
02 · Price
A sale here is worth £55.10.
Listings sell for £55.10 on average, from £7.06 to £90.59. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At £55.10 that is £0 to £6K a year per listing.
- Average price
- £55.10inside the $15 to $100 sweet spot
- Price range
- £7.06–£90.59
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£6K
- Returns
- 0.9%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads and reviews.
97% of listings pay for placement with sponsored ads. 81% ship with Prime. On an average day, 32.0% of listings are out of stock. The average listing ranks #15 within Fitness. It carries 4,356 reviews at 4.40 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 97%
- Prime listings
- 81%
- Out of stock, average day
- 32.0%
- Average rank
- #15in Fitness
- Average rating
- 4.40 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 4,356per listing
- Listings tracked
- 32
04 · Newcomers
6 of last year's 10 launches cleared the first-year sales bar.
10 products launched here in the last 12 months. 6 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 28 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 10
- Successful launches
- 6Amazon's first-year sales bar
- Average brand age
- 28 months
Products
Top Cubii 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 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
EVOLAND Vibration Plate Exercise Machine Fitness Vibration Trainer
- Price
- £48.79
- Rating
- 4.6/5
- Reviews
- 2,126
- Age
- 7y ago

Gritin Resistance Bands Set of 5 Skin-Friendly Resistance Exercise Band
- Price
- £7.06
- Rating
- 4.4/5
- Reviews
- 114,638
- Age
- 7y ago

Centra Under Desk Elliptical Machine 15 Speeds Auto/Manual Modes Electric Seated Leg Exerciser for Seniors & Office Low-Impact Forward/Reverse Pedal Exerciser with Remote LCD & Resistance Bands
- Price
- £59.13
- Rating
- 4.8/5
- Reviews
- 15
- Age
- 11mo ago

MERACH Under Desk Elliptical Machine Ellipse Leg Exerciser as Seen on TV for Seniors with Remote Control & 12-Speeds Quiet Portable Electric Seated Pedal Exerciser Machine for Home Office
- Price
- £87.80
- Rating
- 4.6/5
- Reviews
- 1,262
- Age
- 1y ago

Morelax Under Desk Elliptical Machine for Home Electric Elliptical Machine for Seniors with 12 Adjustable Speed Seated Pedal Exerciser with Remote Control & Non-Slip Pad Quiet&Portable Leg Exerciser
- Price
- £87.98
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 5mo ago
Trending
estimated 90-day click momentum
Morelax Under Desk Elliptical Machine for Home Electric Elliptical Machine for Seniors with 12 Adjustable Speed Seated Pedal Exerciser with Remote Control & Non-Slip Pad Quiet&Portable Leg Exerciser
- Price
- £87.98
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 5mo ago

Centra Under Desk Elliptical Machine 15 Speeds Auto/Manual Modes Electric Seated Leg Exerciser for Seniors & Office Low-Impact Forward/Reverse Pedal Exerciser with Remote LCD & Resistance Bands
- Price
- £59.13
- Rating
- 4.8/5
- Reviews
- 15
- Age
- 11mo ago

TODO Mini Under Desk Elliptical Machine Elliptical Pedal Exerciser for Home Cross Trainer with Remote Control & Non-Slip Pad 12 Adjustable Speed Low Impact Portable
- Price
- £70.41
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 4mo ago

MERACH 2 in 1 Squat Rowing Machine Easy Setup and Foldable Exercise Equipment Glute Trainer Glutes and Leg Home Workout - White
- Price
- £58.19
- Rating
- 4.7/5
- Reviews
- 120
- Age
- 1y ago

EVOLAND Vibration Plate Exercise Machine Fitness Vibration Trainer
- Price
- £48.79
- Rating
- 4.6/5
- Reviews
- 2,126
- Age
- 7y ago
Newest
by launch date
TODO Mini Under Desk Elliptical Machine Elliptical Pedal Exerciser for Home Cross Trainer with Remote Control & Non-Slip Pad 12 Adjustable Speed Low Impact Portable
- Price
- £70.41
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 4mo ago

Morelax Under Desk Elliptical Machine for Home Electric Elliptical Machine for Seniors with 12 Adjustable Speed Seated Pedal Exerciser with Remote Control & Non-Slip Pad Quiet&Portable Leg Exerciser
- Price
- £87.98
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 5mo ago

Under Desk Elliptical Machine Electric Seated Leg Exerciser for Seniors Adjustable Speed & Low-Impact Design Quiet Portable Trainer with Remote Control for Home Office (Black-T3)
- Price
- £55.70
- Rating
- 4.5/5
- Reviews
- 47
- Age
- 6mo ago

Dripex Under Desk Elliptical Cross Trainer For Home Electric Leg Exercise Machine For Seniors Quiet & Portable Seated Pedal Exerciser w/Remote Control 12 Adjustable Speed (Mint Green)
- Price
- £69.79
- Rating
- 4.6/5
- Reviews
- 42
- Age
- 9mo ago

MOMODA Under Desk Elliptical Machine 2 in 1 Electric Seated Pedal Exerciser with 12 Adjustable for Senior & Home & Office Forward & Reverse Manual & Auto
- Price
- £59.84
- Rating
- 4.6/5
- Reviews
- 91
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 53% of clicks. Leaders hold, but buyers still shop past them.
Brands
22 falling
Sellers
43
Est. top-5 brand share
59%
Top 20: 99%
Est. top-5 click share
53%
Top 20: 89%
Open market
34%
- EVOLAND13%
- MERACH13%
- Gritin13%
- Centra12%
- Morelax7%
- MOMODA7%
Demand
Cubii search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, May · busiest ÷ quietest = 4.2×
Search terms
Top Cubii search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- electric stepper16K/yr
- leg strengthening equipment7K/yr
- leg workout equipment8K/yr
- under desk elliptical machine7K/yr
- electric pedal exerciser5K/yr
- leg strengthener3K/yr
Reviews and returns
What reviews say buyers love and hate about Cubii
We read the reviews and the return reasons for every product selling here.
“already 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.
18 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 Cubii 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









