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300 Watt Heater

Fail

Demand is soft, at -77.1% this quarter, so 300 Watt Heater is a Fail.

Flapen Score
30
30 / 100
Ranks 9,202 of 9,536 Tools & Home Improvement niches · −18 vs the category median of 48
Market size
$48K/yr64K searches / yr
90-day growth
-77.1%search demand this quarter
Competition
79%top-5 click share · 5 brands · 55 sellers

Flapen Score

300 Watt Heater against its category

The dotted line is the Tools & Home Improvement average. Past it, 300 Watt Heater is stronger. Inside it, weaker.

30Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 300 Watt Heater market on Amazon at a glance

Shoppers on Amazon United States searched for 300 Watt Heater 64K times last year and spent an estimated $48K. All 5 brands take every click. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 30 out of 100, a Fail.

01 · Demand

3.4% of searches ended in a purchase last week.

Shoppers searched for this 64K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -77.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $48K a year.

Searches, last 12 months
64K
Growth, 90 days vs prior 90
-77.1%
Conversion, latest week
3.4%
Market size, estimated
$48Ka year
Peak month
January18.6× the quietest month
Top search term
my heat mini heater11K searches a year

02 · Price

A sale here is worth $21.85.

Listings sell for $21.85 on average, from $14.69 to $35.34. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $21.85 that is $0 to $2K a year per listing.

Average price
$21.85inside the $15 to $100 sweet spot
Price range
$14.69–$35.34
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
2K–2K
Units per listing a year
0–100
Revenue per listing a year
$0–$2K
Returns
5.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

45% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.7% of listings are out of stock. The average listing ranks #271 within Heaters & Accessories. It carries 7,366 reviews at 4.23 stars, so a new listing needs social proof before a better product.

Sponsored listings
45%
Prime listings
100%
Out of stock, average day
4.7%
Average rank
#271in Heaters & Accessories
Average rating
4.23 starsAmazon United States average 4.42 stars
Average reviews
7,366per listing
Listings tracked
11

04 · Newcomers

Amazon counts 0 of last year's 1 launches as successful.

1 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 43 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
0Amazon's first-year sales bar
Average brand age
43 months

Products

Top 300 Watt Heater products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 79% of clicks. A locked shelf that new listings rarely crack.

$0$7K$14K$21K$29K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

5 rising

Sellers

55

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

0%

  • Lasko65%
  • Amazon Basics24%
  • Gaiatop4%
  • Performance Tool4%
  • Oidooin4%
  • Open — no brand owns it (0%)

Demand

300 Watt Heater search demand

Weekly searches over the year, seasonality beneath. Pick a range.

10K6KPrime Day '25Spike '25Black Friday '25Holiday '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 18.6×

Search terms

Top 300 Watt Heater search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • my heat mini heater11K/yr
  • 400 watt heater17K/yr
  • 300 watt space heater9K/yr
  • 400w heater7K/yr
  • my heat4K/yr
  • 400 watt space heater5K/yr
  • lasko my heat4K/yr
  • lasko myheat3K/yr
  • 300w space heater4K/yr

Reviews and returns

What reviews say buyers love and hate about 300 Watt Heater

We read the reviews and the return reasons for every product selling here.

37%of positive reviews mention “Heating”
25%of negative reviews mention “Heating”
5.0%of orders come back
“No heat”
A buyer, on “Heating”25% of negative reviews mention the same topic

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.

15 topics

NegativePositive

FAQ

Common 300 Watt Heater questions

Answered from the same tracked data.