Whistle
MaybeShoppers spend an estimated $2.1M a year here. But prices span $2.98–$14.71, mostly outside the sweet spot, so Whistle is a Maybe.
- Flapen Score
- 60 / 100Top 11% of 8,101 Sports & Outdoors niches · +13 vs the category median of 4760
- Market size
- $2.1M/yr2.9M searches / yr
- 90-day growth
- -10.3%search demand this quarter
- Competition
- 43%top-5 click share · 28 brands · 36 sellers
Flapen Score
Whistle against its category
The dotted line is the Sports & Outdoors average. Past it, Whistle is stronger. Inside it, weaker.
Market
The Whistle market on Amazon at a glance
Shoppers on Amazon United States searched for Whistle 2.9M times last year and spent an estimated $2.1M. The top 5 brands take 62% of clicks. Demand peaks in Jan. Flapen scores it 60 out of 100, a Maybe.
01 · Demand
An estimated 10.0% of those searches ended in a purchase.
Shoppers searched for this 2.9M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.0% of those searches ended in a purchase. Searches in the last 90 days moved -10.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.1M a year.
- Searches, last 12 months
- 2.9M
- Growth, 90 days vs prior 90
- -10.3%
- Conversion, latest week
- 10.0%
- Market size, estimated
- $2.1Ma year
- Peak month
- January2.0× the quietest month
- Top search term
- whistle1.4M searches a year
02 · Price
A sale here is worth $7.15.
Listings sell for $7.15 on average, from $2.98 to $14.71. Amazon reports units sold in ranges. This niche sold 300K to 400K a year. The average listing sells 6,000 to 8,000 of them. At $7.15 that is $43K to $57K a year per listing.
- Average price
- $7.15under the $15 to $100 sweet spot
- Price range
- $2.98–$14.71
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 300K–400K
- Units per listing a year
- 6,000–8,000
- Revenue per listing a year
- $43K–$57K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
92% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #17 within Safety & Survival. It carries 2,380 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #17in Safety & Survival
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 2,380per listing
- Listings tracked
- 39
04 · Newcomers
4 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 49 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 49 months
Products
Top Whistle products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 43% of clicks. Leaders hold, but buyers still shop past them.
Brands
28 rising
Sellers
36
Top-5 brand share
62%
Top 20: 93%
Top-5 click share
43%
Top 20: 81%
Open market
33%
- Brand 130%
- Brand 210%
- Brand 39%
- Brand 49%
- Brand 56%
- Brand 65%
Demand
Whistle search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 2.0×
Search terms
Top Whistle search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- whistle1.4M/yr
- whistles279K/yr
- whistle for coaches323K/yr
- emergency whistle120K/yr
- whistl46K/yr
- whistle for teachers141K/yr
- whistle emergency154K/yr
- coach whistle85K/yr
- referee whistle76K/yr
- whistles for adults emergency23K/yr
Reviews and returns
What reviews say buyers love and hate about Whistle
We read the reviews and the return reasons for every product selling here.
“VERY LOUD”
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.
16 topics
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Whistle questions
Answered from the same tracked data.









