Is s24 ultra waterproof case profitable to sell on Amazon United States?

The niche generates $51K/yr across 24 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +5.3%. Flapen's verdict: Skip it (44/100).

How competitive is the s24 ultra waterproof case niche?

19 brands and 45 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in s24 ultra waterproof case?

Top complaints mined from reviews: Water Resistance, Functionality-Overall, Magnetic Strength/Adsorption. The return rate is 4.7%.

When does demand for s24 ultra waterproof case peak?

Demand peaks in Jul–Aug; the busiest month runs 2.4× the quietest.

What does it cost to enter the s24 ultra waterproof case niche?

Listings span $11.15–$35.69; the average listing price is $22.22 (sweet spot $15–$100). The average incumbent carries 2,569 reviews — the moat a new listing must climb.

s24 ultra waterproof case

Skip it

A small market ($51K/yr) — this niche doesn't clear our bar today.

Avg price

Great$22.22

avg listing price — sweet spot $15–$100

Price range

Great$11.15–$35.69

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good73%

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

Competition

Okay58%

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

Conversion

Okay3.3%

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

Review moat

Okay2,568.88

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+5.3%

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

Returns

Okay4.7%

return rate — above 5% kills the launch gate

Market size

Bad$51K

$51K/yr · 69K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, s24 ultra waterproof case is a $51K/yr Amazon United States market (69K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 44/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

s24 ultra waterproof case market data

Units sold / yr: 2K–3K; avg 0–100/product
Revenue / yr: $44K–$56K; units × avg price
Conversion rate: 3.3%
Avg BSR: #2,984
Page quality: 0%
Prime: 100%
Sponsored: 71%
Out of stock: 7.1%
Avg brand age: 24 months
Avg seller age: 167 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

19 rising

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

58%

Top 20: 97%

Open market

17%

Haireca20%
Lanhiem17%
SPIDERCASE13%
Hllhunkhe12%
Red2Fire11%
Temdan10%
Open — no brand owns it (13 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +5.3% search growth over the last 90 days.

Peak months: Jul, Aug · busiest ÷ quietest = 2.4×

Open Trend

Top s24 ultra waterproof case search terms

s24 ultra waterproof case19K/yr +18.8%2.7% conv.
samsung galaxy s24 ultra waterproof case11K/yr -9.1%3.1% conv.
s24 ultra case waterproof13K/yr +9.0%3.4% conv.
galaxy s24 ultra waterproof case12K/yr +3.0%3.5% conv.
samsung s24 ultra waterproof case6K/yr +0.5%3.2% conv.
samsung galaxy s24 ultra case waterproof4K/yr -7.1%2.1% conv.
galaxy s24 ultra case waterproof4K/yr +2.4%4.5% conv.

All search terms

Top s24 ultra waterproof case 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

Haireca for Samsung Galaxy S24 Ultra Waterproof Case [Fit for Magsafe] [IP68 Water Proof] [Built-in Screen Protector] Magnetic Heavy Duty Military Grade Rugged Phone Case for S 24 Ultra 6.8 Teal

Haireca$22.774.1★485 rev

SPIDERCASE Upgraded for Samsung Galaxy S24 Ultra Case Waterproof Built-in Screen & Camera Lens Protector[IP68 Underwater] [Military Grade Shockproof] Full Body Protection Phone Case Black/Clear

SPIDERCASE$21.434.4★342 rev

Lanhiem Magnetic for Samsung Galaxy S24 Ultra Case IP68 Waterproof Dustproof Built-in Screen Protector Rugged Full Body Shockproof Cover for Galaxy S24 Ultra 5G 6.8 Inch Black/Clear

Lanhiem$22.204.3★1,183 rev

2025 New for Samsung Galaxy S24 Ultra Case Waterproof [Built-in Camera & Screen Protector][Military Grade Shockproof][IP68 Underwater][Dustproof][Dropproof] Full Body Phone Case for S24 Ultra 6.8

Red2Fire$22.304.3★5,204 rev

Temdan Designed for Samsung Galaxy S24 Ultra Case Waterproof Built-in Lens & Screen Protector [Full Body Shockproof][Military Drop Proof][IP68 Underwater] Phone Case for S24 Ultra 5G-Black (2024)

Temdan$30.444.5★34,202 rev

Newest

by launch date

SPIDERCASE Upgraded for Samsung Galaxy S24 Ultra Case Waterproof Built-in Screen & Camera Lens Protector[IP68 Underwater] [Military Grade Shockproof] Full Body Protection Phone Case Black/Clear

SPIDERCASE$21.43342 rev

4mo ago

Lanhiem for Samsung Galaxy S24 Ultra Waterproof Case IP68 Dustproof Built-in Screen Protector Rugged Full Body Shockproof Protective Cover for Galaxy S24 Ultra 6.8 Inch Black/Clear

Lanhiem$22.011,183 rev

5mo ago

Temdan Designed for Samsung Galaxy S24 Ultra Case Waterproof Built-in Lens & Screen Protector [Full Body Shockproof][Military Drop Proof][IP68 Underwater] Phone Case for S24 Ultra 5G-Black (2024)

Temdan$30.4434,202 rev

1y ago

GOLDJU 2025 New Designed for S24 Ultra Leather Case Waterproof [Built-in Screen Protector ][Compatible with MagSafe] Full Body Shockproof Protective Cover for Samsung Galaxy S24 Ultra 6.8 - Brown

GOLDJU$19.079 rev

1y ago

zapica Designed for Waterproof Samsung Galaxy S24 Ultra Case Built-in Camera & Screen Protector [IP68 Waterproof][Military Drop Proof] Full Body Protective Phone Case for Galaxy S24 Ultra Black/Clear

zapica$18.5676 rev

1y ago

What buyers say about s24 ultra waterproof case

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

What buyers love

Quality-Overall13%

“Excellent quality”

Size-Overall11%

“Fit well”

Water Resistance10%

“Waterproof case”

Drop/Impact Protection7%

“Good protector”

Value For Money7%

“Value for money”

Strength7%

“stronger case”

Advertised Vs Actual Product6%

“As advertised”

Durability4%

“Durable”

Magnetic Strength/Adsorption4%

“Case is really cool works with my ring magnetic phone holder perfectly”

Ease Of Use3%

“easy to use”

What buyers complain about

Water Resistance7%

“Not Waterproof”

Functionality-Overall7%

“Didn't work right”

Magnetic Strength/Adsorption7%

“the magnet is terrible”

Size-Overall6%

“Smaller then thought”

Quality-Overall6%

“Cheap”

Touch/Button Controls4%

“Touch features dont work as well”

Durability4%

“The phone fell within the case 1 time”

Product Condition3%

“My box had clearly been opened before so I obviously got someone else's return so Amazon gets a 1 star on this as well”

Charging3%

“the charger silicone came lose”

Advertised Vs Actual Product2%

“Didnt work as advertised”

Top return reasons

Size-Overall38%

Functionality-Overall9%

Compatibility-Overall8%

Advertised Vs Actual Product5%

Touch Screen4%

Value For Money3%

Water Resistance3%

Product Condition3%

Charging3%

Defective Material/Parts3%

Common questions

Is s24 ultra waterproof case profitable to sell on Amazon United States?: The niche generates $51K/yr across 24 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +5.3%. Flapen's verdict: Skip it (44/100).
How competitive is the s24 ultra waterproof case niche?: 19 brands and 45 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in s24 ultra waterproof case?: Top complaints mined from reviews: Water Resistance, Functionality-Overall, Magnetic Strength/Adsorption. The return rate is 4.7%.
When does demand for s24 ultra waterproof case peak?: Demand peaks in Jul–Aug; the busiest month runs 2.4× the quietest.
What does it cost to enter the s24 ultra waterproof case niche?: Listings span $11.15–$35.69; the average listing price is $22.22 (sweet spot $15–$100). The average incumbent carries 2,569 reviews — the moat a new listing must climb.

s24 ultra waterproof case

s24 ultra waterproof case market data

Competition & brand share

Demand & seasonality

Top s24 ultra waterproof case search terms

Top s24 ultra waterproof case products on Amazon

Top sellers

Newest

Trending

What buyers say about s24 ultra waterproof case

What buyers love

What buyers complain about

Top return reasons

Common questions

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