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Referee Whistle

Fail

Prices span $2.87–$11.91, mostly outside the sweet spot, so Referee Whistle is a Fail.

Flapen Score
44
44 / 100
Ranks 570 of 792 Sports & Outdoors niches · −6 vs the category median of 50
Market size
£90K/yr126K searches / yr
90-day growth
+9.8%search demand this quarter
Competition
71%top-5 click share · 11 brands · 48 sellers

Flapen Score

Referee Whistle against its category

The dotted line is the Sports & Outdoors average. Past it, Referee Whistle is stronger. Inside it, weaker.

44Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Referee Whistle market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Referee Whistle 126K times last year and spent an estimated £90K. The top 5 brands take 87% of clicks. Demand peaks in Sep–Oct. Flapen scores it 44 out of 100, a Fail.

01 · Demand

An estimated 11.5% of those searches ended in a purchase.

Shoppers searched for this 126K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.5% of those searches ended in a purchase. Searches in the last 90 days moved +9.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £90K a year.

Searches, last 12 months
126K
Growth, 90 days vs prior 90
+9.8%
Conversion, latest week
11.5%
Market size, estimated
£90Ka year
Peak month
September3.5× the quietest month
Top search term
referee whistle46K searches a year

02 · Price

A sale here is worth £6.21.

Listings sell for £6.21 on average, from £2.87 to £11.91. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 750 to 1,000 of them. At £6.21 that is £5K to £6K a year per listing.

Average price
£6.21under the $15 to $100 sweet spot
Price range
£2.87–£11.91
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
15K–20K
Units per listing a year
750–1,000
Revenue per listing a year
£5K–£6K
Returns
0.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

65% of listings pay for placement with sponsored ads. 82% ship with Prime. On an average day, 2.5% of listings are out of stock. The average listing ranks #43 within Sports & Outdoor Recreation Accessories. It carries 2,118 reviews at 4.40 stars, so a new listing needs social proof before a better product.

Sponsored listings
65%
Prime listings
82%
Out of stock, average day
2.5%
Average rank
#43in Sports & Outdoor Recreation Accessories
Average rating
4.40 starsAmazon United Kingdom average 4.36 stars
Average reviews
2,118per listing
Listings tracked
17

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 39 months on average, so the names here are settling in.

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

Products

Top Referee Whistle 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 71% of clicks. A locked shelf that new listings rarely crack.

£0£9K£18K£27K£36K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 falling

Sellers

48

Est. top-5 brand share

87%

Top 20: 100%

Est. top-5 click share

71%

Top 20: 100%

Open market

9%

  • Fox 4026%
  • Fya22%
  • Hipat17%
  • RefStuff RefScorer15%
  • BFeiFShao6%
  • FORZA4%
  • Open — no brand owns it (5 brands, 9%)

Demand

Referee Whistle search demand

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

4K3KSpike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

Peak months: Sep, Oct · busiest ÷ quietest = 3.5×

Search terms

Top Referee Whistle search terms shoppers use

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

  • referee whistle46K/yr
  • fox 40 whistle24K/yr
  • football whistle14K/yr
  • ref whistle14K/yr
  • coach whistle5K/yr
  • football whistle referee4K/yr
  • fox 405K/yr
  • fox whistle4K/yr
  • coaches whistle3K/yr
  • fox 40 classic whistle4K/yr

Reviews and returns

What reviews say buyers love and hate about Referee Whistle

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

29%of positive reviews mention “Quality-Overall”
40%of negative reviews mention “Noise Level”
0.2%of orders come back
“Loud”
A buyer, on “Noise Level”40% 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.

17 topics

NegativePositive

FAQ

Common Referee Whistle 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