Is under desk leg warmer profitable to sell on Amazon United Kingdom?

The niche generates £26K/yr across 6 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -90.4%. Flapen's verdict: Skip it (31/100).

How competitive is the under desk leg warmer niche?

6 brands and 13 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 92% of demand.

What do buyers complain about in under desk leg warmer?

Top complaints mined from reviews: Value For Money, Smell, Ease Of Use. The return rate is 3.6%.

What does it cost to enter the under desk leg warmer niche?

Listings span £14.59–£52.52; the average listing price is £28.25 (sweet spot $15–$100). The average incumbent carries 36 reviews — the moat a new listing must climb.

under desk leg warmer

Skip it

Soft demand (-90.4% this quarter) — this niche doesn't clear our bar today.

Review moat

Incredible36

avg incumbent reviews — the moat a new listing must climb

Avg price

Incredible£28.25

avg listing price — sweet spot $15–$100

Price range

Great£14.59–£52.52

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Conversion

Okay2.0%

search→purchase rate — share of searches ending in a sale

Brand share

Bad92%

top-5 brand share — brand-locked demand

Market size

Bad£26K

£26K/yr · 46K searches

Competition

Bad92%

top-5 click share — a locked-up shelf

Growth

Bad-90.4%

90-day search growth — must beat 0% to launch

Signals Low Review Barrier Out of Stock

According to Flapen's Amazon United Kingdom niche tracking, under desk leg warmer is a £26K/yr Amazon United Kingdom market (46K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 31/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

under desk leg warmer market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: £14K–£21K; units × avg price
Conversion rate: 2.0%
Avg BSR: #133
Page quality: 0%
Prime: 17%
Sponsored: 33%
Out of stock: 31.3%
Avg brand age: 23 months
Avg seller age: 242 days

Competition & brand share

The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 flat

Sellers

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

92%

Top 20: 100%

Open market

SOPHRAY26%
COSTWAY24%
kikxj19%
CAIYZH14%
WRQIOO9%
KERCAN8%

Demand

Weekly Amazon search volume, last 21 weeks — -90.4% search growth over the last 90 days.

Open Trend

Top under desk leg warmer search terms

under desk leg warmer20K/yr -91.4%0.4% conv.
electric leg warmers7K/yr -84.1%0.0% conv.
leg heater5K/yr -80.1%0.0% conv.
under desk heater for legs4K/yr -90.5%0.5% conv.
leg heater under desk4K/yr -87.0%0.7% conv.
desk leg warmer3K/yr -93.7%1.0% conv.
office leg warmer under desk3K/yr -97.9%0.0% conv.

All search terms

Top under desk leg warmer products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Foldable Leg Foot Warmer with Blanket 5-Fold Plus Size Under Desk Heater 8 Levels High Temp Version Personal Warmer 1-9H Timer Digital Display No Odor Safe Electric Space Heater for Office Home 285W

SOPHRAY£52.524.1★195 rev

COSTWAY Foldable Leg Foot Warmer 3-Fold Personal Under Desk Space Heater with 3-Level Thermostat up to 70 1-4H Timer & Auto Off Quiet Electric Heated Feet Knee Warmer Pad for Home Office (Grey)

COSTWAY£40.155.0★7 rev

kikxj-Foldable Under Desk Leg and Foot Warmer Portable Space Heater Wrap Around Personal Space Heater with Blanket with Auto Shut Off for All Ages Family(Gray)

kikxj£14.755.0★2 rev

Foldable Under Desk Leg and Foot Warmer Portable Space Heater Wrap Around Personal Space Heater with Blanket with Auto Shut Off for All Ages Family(Blue)

CAIYZH£14.593.0★6 rev

WRQIOO Under Desk Heater for Legs 50*100cm Foldable Desk Foot Heater Under D-esk Leg Warmer Foldable Folding Office D-esk H-eater Maximum Temperature Up to 68 Settings of 5 Temperature & 6 Timer

WRQIOO£32.374.4★4 rev

Newest

by launch date

Foldable Under Desk Leg and Foot Warmer - Portable Electric Space Heater with Auto Shut-Off Rollable Warming Pad for Home Office & Family Use

KERCAN£15.142 rev

6mo ago

COSTWAY Foldable Leg Foot Warmer 3-Fold Personal Under Desk Space Heater with 3-Level Thermostat up to 70 1-4H Timer & Auto Off Quiet Electric Heated Feet Knee Warmer Pad for Home Office (Grey)

COSTWAY£40.157 rev

7mo ago

Foldable Under Desk Leg and Foot Warmer Portable Space Heater Wrap Around Personal Space Heater with Blanket with Auto Shut Off for All Ages Family(Blue)

CAIYZH£14.596 rev

8mo ago

kikxj-Foldable Under Desk Leg and Foot Warmer Portable Space Heater Wrap Around Personal Space Heater with Blanket with Auto Shut Off for All Ages Family(Gray)

kikxj£14.752 rev

9mo ago

WRQIOO Under Desk Heater for Legs 50*100cm Foldable Desk Foot Heater Under D-esk Leg Warmer Foldable Folding Office D-esk H-eater Maximum Temperature Up to 68 Settings of 5 Temperature & 6 Timer

WRQIOO£32.374 rev

11mo ago

What buyers say about under desk leg warmer

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall25%

“Its well made”

Value For Money21%

“Only 140W so it doesn't cost a lot to run it”

Warmth11%

“Very warm”

Ease Of Use6%

“easy to use”

Size-Overall5%

“It fits under my desk”

Functionality-Overall4%

“But the concept I feel is ideal for it's intended purpose”

Advertised Vs Actual Product4%

“Does what it says”

Heating Element3%

“Really effective heater”

Weight Light3%

“Easy to move and not heavy”

Soft Feel2%

“with a super soft comfy blanket”

What buyers complain about

Value For Money19%

“A bit pricey”

Smell17%

“witha strong plastic burning smell”

Ease Of Use8%

“Unable to try”

Heating8%

“has to be cheaper than heating the whole house just for my knees”

Cold Relief6%

“I feel the cold in them really badly”

Strength2%

“Although the item looks flimsy at first glance it's remarkably sturdy once erected”

Top return reasons

Size-Overall33%

Heating17%

Functionality-Overall15%

Strength9%

Defective Material/Parts7%

Smell7%

Value For Money4%

Warmth4%

Ease Of Use4%

Common questions

Is under desk leg warmer profitable to sell on Amazon United Kingdom?: The niche generates £26K/yr across 6 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -90.4%. Flapen's verdict: Skip it (31/100).
How competitive is the under desk leg warmer niche?: 6 brands and 13 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in under desk leg warmer?: Top complaints mined from reviews: Value For Money, Smell, Ease Of Use. The return rate is 3.6%.
What does it cost to enter the under desk leg warmer niche?: Listings span £14.59–£52.52; the average listing price is £28.25 (sweet spot $15–$100). The average incumbent carries 36 reviews — the moat a new listing must climb.