Is shark repellent profitable to sell on Amazon United States?

The niche generates $82K/yr across 28 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is +55.2%. Flapen's verdict: Worth a look (51/100).

How competitive is the shark repellent niche?

16 brands and 20 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 84% of demand.

What do buyers complain about in shark repellent?

Top complaints mined from reviews: Durability, Quality-Overall, Sharpness. The return rate is 1.8%.

When does demand for shark repellent peak?

Demand peaks in Jul–Aug–Dec; the busiest month runs 3.0× the quietest.

What does it cost to enter the shark repellent niche?

Listings span $5.00–$134.98; the average listing price is $22.57 (sweet spot $15–$100). The average incumbent carries 694 reviews — the moat a new listing must climb.

shark repellent

Worth a look

Shows a sweet-spot price point ($22.57 avg), but a small market ($82K/yr) keeps it on the watch list.

Avg price

Great$22.57

avg listing price — sweet spot $15–$100

Returns

Great1.8%

return rate — above 5% kills the launch gate

Growth

Good+55.2%

90-day search growth — must beat 0% to launch

Review moat

Good694.25

avg incumbent reviews — the moat a new listing must climb

Price range

Good$5.00–$134.98

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good55%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay3.0%

search→purchase rate — share of searches ending in a sale

Brand share

Okay84%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$82K

$82K/yr · 120K searches

According to Flapen's Amazon United States niche tracking, shark repellent is a $82K/yr Amazon United States market (120K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jul–Aug–Dec. Verdict: Worth a look — 51/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

shark repellent market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $68K–$90K; units × avg price
Conversion rate: 3.0%
Avg BSR: #8,019
Page quality: 0%
Prime: 96%
Sponsored: 89%
Out of stock: 13.1%
Avg brand age: 31 months
Avg seller age: 185 days

Competition & brand share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

55%

Top 20: 92%

Open market

15%

Fahlo40%
LERYDESI25%
Lokai11%
Hilufiet5%
HUTIMY3%
Hang Loose Bands2%
Open — no brand owns it (10 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +55.2% search growth over the last 90 days.

Peak months: Jul, Aug, Dec · busiest ÷ quietest = 3.0×

Open Trend

Top shark repellent search terms

shark bracelet48K/yr +45.3%1.0% conv.
shark tracking bracelet18K/yr +30.2%3.4% conv.
shark bracelet for women7K/yr +164.2%1.2% conv.
shark tooth bracelet7K/yr +50.5%0.2% conv.
fahlo whale shark7K/yr +57.4%1.3% conv.
fahlo shark tracking bracelet7K/yr +187.8%4.5% conv.
shark bracelets6K/yr +51.4%2.8% conv.
whale shark tracking bracelet4K/yr +46.4%1.1% conv.
fahlo shark5K/yr +41.4%5.3% conv.
fahlo animal tracking bracelet shark4K/yr +26.1%5.8% conv.

All search terms

Top shark repellent products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

LERYDESI Ocean Sharks bracelet Circling Sharks Jewelry Blue Shiny beads Black Dark brown Leather for Women Man (7 inches Black)

LERYDESI$12.264.4★29 rev

Fahlo Shark Tracking Bracelet Track a Real Sharks Journey Supports Wildlife Conservation Elastic One Size Fits Most on Interactive Mobile App Map Unisex Ocean Conservation Gift (Seafoam)

Fahlo$19.594.6★1,970 rev

Fahlo Shark Tracking Bracelet Lava Stone

Fahlo$19.364.6★1,970 rev

LERYDESI Ocean Sharks bracelet Circling Sharks Jewelry Blue Crystal beads Black Dark brown Leather for Women Man (6 inches Black)

LERYDESI$11.984.4★29 rev

Lokai Silicone Beaded Bracelets for Women & Men Mako Shark (Extra Large) - Stylish Jewelry Fashion Bead Bracelet with Black & White Beads - Ring Bangle Slide-On Style Over Wrist for Comfortable Fit

Lokai$24.414.6★727 rev

Newest

by launch date

Huquary 24 Pcs Shark Party Favor Ocean Sea Life Shark Bracelets Gift Under The Sea Themed Birthday Party Gift Decorations Supplies Ocean Birthday Bracelets

Huquary$14.1534 rev

7mo ago

HUTIMY Whale Shark Gift Ideas for Sweet 16 Women Men Lovers Blue Whale Shark Birthday Gift

HUTIMY$13.309 rev

9mo ago

Baydurcan Shark Gifts for Women Friend Sister Shark Bracelet Jewelry Spiritual Gifts for Women

Baydurcan$12.9354 rev

10mo ago

Fahlo Shark Tracking Bracelet Coral Reef Violet

Fahlo$18.971,970 rev

11mo ago

Fahlo Shark Tracking Bracelet Track a Real Sharks Journey Supports Wildlife Conservation Elastic One Size Fits Most on Interactive Mobile App Map Unisex Ocean Conservation Gift (Dune)

Fahlo$18.261,970 rev

11mo ago

What buyers say about shark repellent

What buyers praise and complain about, mined from review topics.

What buyers love

Gifting Purpose32%

“Such a fun gift”

Quality-Overall16%

“Excellent product”

Comfort-Overall11%

“Its super cute and comfortable”

Advertised Vs Actual Product9%

“Product as advertised”

Color8%

“pretty color”

Size-Overall8%

“Fits well”

Fun/Entertainment Experience5%

“Cute and fun”

Durability5%

“Reliability”

Ease Of Use2%

“easy to take out”

Graphic/Print2%

“the print was very clean”

What buyers complain about

Durability44%

“The cord broke after a day of wearing it”

Quality-Overall13%

“Cheap”

Sharpness13%

“the shark tail is quite sharp and pointy”

Size-Overall13%

“large”

Strength6%

“Very Delicate”

Water Resistance4%

“I wouldnt get it wet —”

Top return reasons

Size-Overall25%

Wrist Fit16%

Durability10%

Advertised Vs Actual Product10%

Quality-Overall9%

Functionality-Overall7%

Color6%

Value For Money3%

Knot/Thread Quality2%

Defective Material/Parts2%

Common questions

Is shark repellent profitable to sell on Amazon United States?: The niche generates $82K/yr across 28 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is +55.2%. Flapen's verdict: Worth a look (51/100).
How competitive is the shark repellent niche?: 16 brands and 20 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in shark repellent?: Top complaints mined from reviews: Durability, Quality-Overall, Sharpness. The return rate is 1.8%.
When does demand for shark repellent peak?: Demand peaks in Jul–Aug–Dec; the busiest month runs 3.0× the quietest.
What does it cost to enter the shark repellent niche?: Listings span $5.00–$134.98; the average listing price is $22.57 (sweet spot $15–$100). The average incumbent carries 694 reviews — the moat a new listing must climb.