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Whistle

Maybe

Returns run at only 0.2% of orders. But prices span $2.32–$8.77, mostly outside the sweet spot, so Whistle is a Maybe.

Flapen Score
51
51 / 100
Top 46% of 792 Sports & Outdoors niches · +1 vs the category median of 50
Market size
£235K/yr575K searches / yr
90-day growth
+18.4%search demand this quarter
Competition
72%top-5 click share · 17 brands · 47 sellers

Flapen Score

Whistle against its category

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

51Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Whistle market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Whistle 575K times last year and spent an estimated £235K. The top 5 brands take 75% of clicks. Demand peaks in Jul–Sep. Flapen scores it 51 out of 100, a Maybe.

01 · Demand

8.6% of searches ended in a purchase last week.

Shoppers searched for this 575K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 8.6% of those searches ended in a purchase. Searches in the last 90 days moved +18.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £235K a year.

Searches, last 12 months
575K
Growth, 90 days vs prior 90
+18.4%
Conversion, latest week
8.6%
Market size, estimated
£235Ka year
Peak month
September2.0× the quietest month
Top search term
whistle309K searches a year

02 · Price

A sale here is worth £4.76.

Listings sell for £4.76 on average, from £2.32 to £8.77. Amazon reports units sold in ranges. This niche sold 80K to 100K a year. The average listing sells 3,000 to 4,000 of them. At £4.76 that is £14K to £19K a year per listing.

Average price
£4.76under the $15 to $100 sweet spot
Price range
£2.32–£8.77
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
80K–100K
Units per listing a year
3,000–4,000
Revenue per listing a year
£14K–£19K
Returns
0.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.6% of listings are out of stock. The average listing ranks #61 within Sports & Outdoor Recreation Accessories. It carries 1,653 reviews at 4.28 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
100%
Out of stock, average day
5.6%
Average rank
#61in Sports & Outdoor Recreation Accessories
Average rating
4.28 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,653per listing
Listings tracked
19

04 · Newcomers

Amazon counts 0 of last year's 2 launches as successful.

2 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 36 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
0Amazon's first-year sales bar
Average brand age
36 months

Products

Top Whistle 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 72% of clicks. A locked shelf that new listings rarely crack.

£0£23K£47K£70K£94K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 flat

Sellers

47

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

22%

  • BFeiFShao23%
  • Fya22%
  • Hipat20%
  • IKR5%
  • Lifesystems4%
  • iJiZuo3%

Demand

Whistle search demand

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

15K10KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jul, Sep · busiest ÷ quietest = 2.0×

Search terms

Top Whistle search terms shoppers use

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

  • whistle309K/yr
  • whistles51K/yr
  • referee whistle46K/yr
  • whistles sports41K/yr
  • football whistle14K/yr
  • ref whistle14K/yr
  • whistl6K/yr
  • sports whistle11K/yr
  • metal whistle9K/yr
  • whistle lanyard9K/yr

Reviews and returns

What reviews say buyers love and hate about Whistle

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Noise Level28%+1.03

Not at all loud

Loud whissle

Very loud

Quality-Overall22%−0.09

Awful quality

Rubbish

Complete rubbish

Functionality-Overall17%−0.34

Unable to Whistle

Rubbish it does not blow properly

Didnt work

Size-Overall3%−0.03

SMALL

Smaller than I thought I was buying

Durability3%−0.03

Rubbish, broke with first use

Broke straight away

Love

Quality-Overall25%−0.09

It feels well made

Reasonable quality considering the price

Good Quality

Noise Level18%+1.03

Loud clear

Good and loud

The noise has the desired effect

Value For Money14%+1.19

Worth it

Good value for money

Great value

Advertised Vs Actual Product12%+0.63

As advertised

As described

Just what I needed

Efficiency5%+0.55

Does the job well

Works perfectly

Works well

Return

0.2% Return rate 12% Fixable by listing

Functionality-Overall29%▂▇█▃▅▄

Unable to Whistle

Rubbish it does not blow properly

Didnt work

Quality-Overall21%▃▃▁▃▂█

Awful quality

Rubbish

Complete rubbish

Noise Level11%▃▁▁▁█▃

Not at all loud

Loud whissle

Very loud

Size-Overall11%█▆▅▁▁▃

SMALL

Smaller than I thought I was buying

Rusts/Corrodes4%▁▁▁█▁▁

FAQ

Common Whistle questions

Answered from the same tracked data.