500w Heater
FailShoppers spend an estimated $0 a year here, so 500w Heater is a Fail.
- Flapen Score
- 42 / 100Ranks 1,704 of 2,225 DIY & Tools niches · −7 vs the category median of 4942
- Market size
- £0/yr91K searches / yr
- 90-day growth
- -70.1%search demand this quarter
- Competition
- 43%top-5 click share · 24 brands · 44 sellers
Flapen Score
500w Heater against its category
The dotted line is the DIY & Tools average. Past it, 500w Heater is stronger. Inside it, weaker.
Market
The 500w Heater market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for 500w Heater 91K times last year and spent an estimated £0. The top 5 brands take 50% of clicks. Demand peaks in Jan–Oct–Nov–Dec. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 0.0% of those searches ended in a purchase.
Shoppers searched for this 91K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved -70.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £0 a year.
- Searches, last 12 months
- 91K
- Growth, 90 days vs prior 90
- -70.1%
- Conversion, latest week
- 0.0%
- Market size, estimated
- £0a year
- Peak month
- November16.2× the quietest month
- Top search term
- 500w heater21K searches a year
02 · Price
A sale here is worth £19.40.
Listings sell for £19.40 on average, from £10.47 to £48.12. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At £19.40 that is £0 to £2K a year per listing.
- Average price
- £19.40inside the $15 to $100 sweet spot
- Price range
- £10.47–£48.12
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£2K
- Returns
- 4.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
58% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 24.5% of listings are out of stock. The average listing ranks #114 within Building Supplies. It carries 1,701 reviews at 4.16 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 58%
- Prime listings
- 94%
- Out of stock, average day
- 24.5%
- Average rank
- #114in Building Supplies
- Average rating
- 4.16 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,701per listing
- Listings tracked
- 31
04 · Newcomers
1 of last year's 11 launches cleared the first-year sales bar.
11 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 34 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 11
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 34 months
Products
Top 500w Heater 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Space Heater Portable Electric 500W PTC Ceramic Heaters for Indoor Use Efficient Fast Heating Tip-Over & Overheat Protection Quiet Small Mini Desk Heater for Bedroom Home Office
- Price
- £14.42
- Rating
- 4.5/5
- Reviews
- 30
- Age
- 7mo ago

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)
- Price
- £11.23
- Rating
- 4.2/5
- Reviews
- 64
- Age
- 5mo ago

500W Portable Ceramic Electric Heater Fast Heating in 2s with PTC Technology Energy Saving Mini Space Heater with Overheat/Tip-Over Protection Silent Desk Heater for Home Office
- Price
- £11.41
- Rating
- 3.8/5
- Reviews
- 45
- Age
- 8mo ago

DDHTSAL Portable Mini Electric Heater - 900W Energy Efficient Quiet Space Heater 3 Modes Tip-Over/Overheat Protection 45dB Quiet Operation PTC Ceramic Heater Fan for for Bedroom Office & Home
- Price
- £13.24
- Rating
- 4.2/5
- Reviews
- 1,034
- Age
- 6mo ago

Russell Hobbs RHPH2001 500W Ceramic Plug Heater Adjustable thermostat 12 Hour Timer & LED Display 2 Fan Speeds 2 Year Guarantee White
- Price
- £12.94
- Rating
- 4.0/5
- Reviews
- 5,872
- Age
- 7y ago
Trending
estimated 90-day click momentum
Adjustable Heat: Desktop Heater Electric Heater Compact Space Heating Device Low Consumption Mini Room Quiet With Pr
- Price
- £15.62
- Rating
- 1.4/5
- Reviews
- 3
- Age
- 3mo ago

Space Heater Portable Electric 500W PTC Ceramic Heaters for Indoor Use Efficient Fast Heating Tip-Over & Overheat Protection Quiet Small Mini Desk Heater for Bedroom Home Office
- Price
- £14.42
- Rating
- 4.5/5
- Reviews
- 30
- Age
- 7mo ago

Electric Heater Portable Space Heater 1000W Small Room Heaters for Home with Tip-Over Protection Quiet Fast Mini Desk Heaters for Office Bedroom Bathroom Jet-black
- Price
- £11.37
- Rating
- 4.6/5
- Reviews
- 379
- Age
- 7mo ago

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)
- Price
- £11.23
- Rating
- 4.2/5
- Reviews
- 64
- Age
- 5mo ago

1200W Electric Heater Low Energy Space Heater Portable Room Heater with 2 Mode Adjustment Low Noise Tilt Protection and Multiple Protection Fan Heaters for Rooms Desk Office Bathroom
- Price
- £18.91
- Rating
- 4.2/5
- Reviews
- 367
- Age
- 3y ago
Newest
by launch date
Adjustable Heat: Desktop Heater Electric Heater Compact Space Heating Device Low Consumption Mini Room Quiet With Pr
- Price
- £15.62
- Rating
- 1.4/5
- Reviews
- 3
- Age
- 3mo ago

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)
- Price
- £11.23
- Rating
- 4.2/5
- Reviews
- 64
- Age
- 5mo ago

DDHTSAL Portable Mini Electric Heater - 900W Energy Efficient Quiet Space Heater 3 Modes Tip-Over/Overheat Protection 45dB Quiet Operation PTC Ceramic Heater Fan for for Bedroom Office & Home
- Price
- £13.24
- Rating
- 4.2/5
- Reviews
- 1,034
- Age
- 6mo ago

Electric Heater Portable Space Heater 1000W Small Room Heaters for Home with Tip-Over Protection Quiet Fast Mini Desk Heaters for Office Bedroom Bathroom Jet-black
- Price
- £11.37
- Rating
- 4.6/5
- Reviews
- 379
- Age
- 7mo ago

Space Heater Portable Electric 500W PTC Ceramic Heaters for Indoor Use Efficient Fast Heating Tip-Over & Overheat Protection Quiet Small Mini Desk Heater for Bedroom Home Office
- Price
- £14.42
- Rating
- 4.5/5
- Reviews
- 30
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 43% of clicks. Leaders hold, but buyers still shop past them.
Brands
24 flat
Sellers
44
Est. top-5 brand share
50%
Top 20: 96%
Est. top-5 click share
43%
Top 20: 89%
Open market
45%
- Timiyou13%
- ASNUG10%
- Ventox10%
- Russell Hobbs10%
- DDHTSAL7%
- DREO5%
Demand
500w Heater search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 16.2×
Search terms
Top 500w Heater search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 500w heater21K/yr
- low wattage heaters6K/yr
- mini fan heater7K/yr
- desk heater for office10K/yr
- low watt heater5K/yr
- usb desk heater5K/yr
- desktop heater8K/yr
- 500 watt heater7K/yr
- small ceramic heater4K/yr
- 250w heater4K/yr
Reviews and returns
What reviews say buyers love and hate about 500w Heater
We read the reviews and the return reasons for every product selling here.
“very poor heat output”
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 500w Heater 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








