Is plug in heater profitable to sell on Amazon United Kingdom?

The niche generates £95K/yr across 12 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is -81.3%. Flapen's verdict: Skip it (34/100).

How competitive is the plug in heater niche?

9 brands and 22 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 90% of demand.

What do buyers complain about in plug in heater?

Top complaints mined from reviews: Durability, Noise Level, Size-Overall. The return rate is 4.1%.

When does demand for plug in heater peak?

Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 93.2× the quietest.

What does it cost to enter the plug in heater niche?

Listings span £10.30–£38.43; the average listing price is £16.46 (sweet spot $15–$100). The average incumbent carries 1,726 reviews — the moat a new listing must climb.

plug in heater

Skip it

Soft demand (-81.3% this quarter) — this niche doesn't clear our bar today.

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Price range

Great£10.30–£38.43

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

Avg price

Great£16.46

avg listing price — sweet spot $15–$100

Review moat

Okay1,725.83

avg incumbent reviews — the moat a new listing must climb

Returns

Okay4.1%

return rate — above 5% kills the launch gate

Brand share

Okay90%

top-5 brand share — brands hold most of the demand

Market size

Bad£95K

£95K/yr · 322K searches

Conversion

Bad1.8%

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

Competition

Bad79%

top-5 click share — a locked-up shelf

Growth

Bad-81.3%

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

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, plug in heater is a £95K/yr Amazon United Kingdom market (322K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 34/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

plug in heater market data

Units sold / yr: 13K–15K; avg 1,250–1,500/product
Revenue / yr: £206K–£247K; units × avg price
Conversion rate: 1.8%
Avg BSR: #150
Page quality: 0%
Prime: 100%
Sponsored: 58%
Out of stock: 27.3%
Avg brand age: 34 months
Avg seller age: 187 days

Competition & brand share

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 rising

Sellers

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

Ventox40%
Russell Hobbs35%
DREO5%
Swan5%
OUWEWIN5%
LENGDENG3%
Open — no brand owns it (3 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -81.3% search growth over the last 90 days.

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 93.2×

Open Trend

Top plug in heater search terms

plug in heater147K/yr -83.7%3.3% conv.
plug in heaters for home low energy46K/yr -75.4%3.1% conv.
plug in electric heater15K/yr -75.9%1.5% conv.
small plug in heater12K/yr -79.5%3.8% conv.
plug heater15K/yr -85.6%5.8% conv.
blaupunkt plug in heater4K/yr -52.1%0.0% conv.
plug in wall heater11K/yr -82.5%1.9% conv.
plug in heaters11K/yr -82.8%2.6% conv.
plug in fan heater5K/yr -72.6%2.5% conv.
plug in heaters for home7K/yr -80.1%3.9% conv.

All search terms

Top plug in heater 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 12 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Ventox 500W Ceramic Fan Heater with Remote Plug In Electric Heater Adjustable thermostat 12 Hour Timer and LED Display 2 Fan Speeds Overheat Protection Suitable for Home Office (White 500W)

Ventox£11.254.2★64 rev

Russell Hobbs RHPH2001 500W Ceramic Plug Heater Adjustable thermostat 12 Hour Timer & LED Display 2 Fan Speeds 2 Year Guarantee White

Russell Hobbs£12.944.0★5,877 rev

Russell Hobbs RHPH7001 700W Compact Portable Black Ceramic Plug in Fan Heater in Black with 2 Heat Settings & Overheat Protection 10m2 Room Size 2 Year Guarantee

Russell Hobbs£11.904.1★943 rev

Dreo Electric Heater 1500W Energy Efficient Space Room Heater Upgrade Remote Portable Ceramic Fan Heaters Thermostat 3 Modes 12H Timer Overheat & Tip Over Protection for Bedroom Atom 316 Gold

DREO£35.234.6★11,583 rev

Swan Plug-In Fan Heater with 12 Hour Timer LED Display and Overheat Protection 700W Black SH27010N

Swan£10.454.0★265 rev

Newest

by launch date

Ventox 500W Ceramic Fan Heater with Remote Plug In Electric Heater Adjustable thermostat 12 Hour Timer and LED Display 2 Fan Speeds Overheat Protection Suitable for Home Office (White 500W)

Ventox£11.2564 rev

5mo ago

Ventox Fan Electric Heater 2000W with 2 Heat Settings & Fan Mode Adjustable Thermostat Energy Efficient Overheat Protection Portable Heater for Home & Office (Round)

Ventox£10.9575 rev

5mo ago

Heatflash Heater Plug in Heater 800W Mini Portable Electric Space Heaters with Remote Control PTC Ceramic Heating Element for Bedroom Office Kitchen Bathroom (Grey)

ZFFAFUR£10.3011 rev

7mo ago

Plug in Heaters for Home Low Energy 600W Efficient PTC Ceramic Heater with Remote Control 2 Mode & 1-12H Timer Fast Heating in 3s for Office Bathroom

Wsndyjia£16.1318 rev

9mo ago

Plug in Heater Portable Space Heater with Remote Portable Heaters 600W Electric Wall Mounted Heater LED Display 12-Hour Timer for Home Office (White)

OUWEWIN£11.086 rev

10mo ago

What buyers say about plug in heater

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

What buyers love

Heating16%

“Heats the room well”

Value For Money14%

“GREAT VALUE”

Quality-Overall11%

“Overall great value item”

Noise Level8%

“Quiet and works well”

Remote Control6%

“The remote works well”

Ease Of Use6%

“Easy to use”

Size-Overall3%

“this fits straight in”

Advertised Vs Actual Product3%

“Much better than expected”

Portability3%

“Good portable heater”

Compactness3%

“Small compact a Suitable for Home, Office and even caravan and camping use”

What buyers complain about

Durability11%

“Doesnt Last”

Noise Level11%

“The fan is a bit noisy”

Size-Overall11%

“Bigger than you think”

Heating10%

“very poor heat output”

Functionality-Overall6%

“poor performance”

Value For Money6%

“It was not cheap”

Smell4%

“There was initially a funny almost burning smell”

Touch/Button Controls3%

“found controls difficult to use”

Quality-Overall3%

“poor performance”

Product Condition2%

“A returned unit”

Top return reasons

Functionality-Overall21%

Size-Overall15%

Heating13%

Noise Level8%

Strength5%

Compatibility-Overall4%

Defective Material/Parts4%