Is iphone 17 waterproof case profitable to sell on Amazon United States?

The niche generates $228K/yr across 20 tracked products. 8 of 15 products launched in the last 360 days are still selling. 90-day search growth is +14.2%. Flapen's verdict: Worth a look (51/100).

How competitive is the iphone 17 waterproof case niche?

16 brands and 27 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in iphone 17 waterproof case?

Top complaints mined from reviews: Durability, Touch/Button Controls, Quality-Overall. The return rate is 4.1%.

What does it cost to enter the iphone 17 waterproof case niche?

Listings span $9.00–$89.29; the average listing price is $25.55 (sweet spot $15–$100). The average incumbent carries 15,549 reviews — the moat a new listing must climb.

iphone 17 waterproof case

Worth a look

Shows a sweet-spot price point ($25.55 avg), but a deep review moat (15,549 avg reviews) keeps it on the watch list.

Avg price

Incredible$25.55

avg listing price — sweet spot $15–$100

Price range

Great$9.00–$89.29

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good73%

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

Conversion

Good4.3%

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

Market size

Okay$228K

$228K/yr · 208K searches

Growth

Okay+14.2%

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

Competition

Okay63%

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

Returns

Okay4.1%

return rate — above 5% kills the launch gate

Review moat

Bad15,549.4

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, iphone 17 waterproof case is a $228K/yr Amazon United States market (208K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 51/100.

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

iphone 17 waterproof case market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $153K–$204K; units × avg price
Conversion rate: 4.3%
Avg BSR: #982
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 2.3%
Avg brand age: 15 months
Avg seller age: 182 days

Competition & brand share

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

63%

Top 20: 100%

Open market

23%

SPORTLINK31%
SPIDERCASE17%
OtterBox11%
AICase8%
Miracase5%
Lanhiem4%

Demand

Weekly Amazon search volume, last 36 weeks — +14.2% search growth over the last 90 days.

Open Trend

Top iphone 17 waterproof case search terms

iphone 17 waterproof case71K/yr +21.0%3.9% conv.
waterproof iphone 17 case25K/yr +26.8%2.9% conv.
iphone 17 case waterproof28K/yr +13.9%3.3% conv.
iphone 17 lifeproof case23K/yr -10.1%3.2% conv.
lifeproof iphone 17 case14K/yr -10.2%1.7% conv.
waterproof phone case iphone 175K/yr +135.4%2.6% conv.
iphone 17 case lifeproof9K/yr -16.0%2.7% conv.
water proof iphone 17 case4K/yr +88.8%2.1% conv.
waterproof case for iphone 175K/yr +7.0%3.6% conv.
lifeproof case iphone 177K/yr -25.6%2.6% conv.

All search terms

Top iphone 17 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 20 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SPORTLINK for iPhone 17 Case - IP68 Waterproof Military Protective Full Body Heavy Duty Shockproof 360 Sealed Dustproof with Camera Screen Protector Phone Cover for iPhone 17 6.3 Black

SPORTLINK$25.754.3★12,028 rev

SPIDERCASE for iPhone 17 Case Waterproof Built-in Lens & Screen Protector Full Heavy Duty Protection 12FT Military Shockproof Dustproof Anti-Scratched Phone Case Black/Clear

SPIDERCASE$21.934.3★9,204 rev

OtterBox iPhone 17 FR Series Waterproof Case - Black - Waterproof iPhone Case up to 2 Meters IP68 Phone Case for Swimming/Snorkeling

OtterBox$89.293.5★368 rev

AICase Compatible with iPhone 17 Case Waterproof Clear Water Proof Built-in Screen Protector Shockproof Dustproof Snowproof Full Body Rugged Underwater Phone Case with Lanyard

AICase$19.454.4★4,539 rev

SPORTLINK for iPhone 17 Waterproof Phone Case - Built in Screen Protector/Shockproof/Military Rugged Dropproof/Heavy Duty 360 Full Body Protective Cover for iPhone 17 6.3 inch Black

SPORTLINK$29.934.3★2,319 rev

Newest

by launch date

ORNARTO for iPhone 17 Case 6.3 20FT Military-Grade Drop Protection Compatible with MagSafe Slim Matte Clear Anti-Fingerprint Shockproof Protective Cover Chalk Pink

ORNARTO$17.49153 rev

3mo ago

SPIDERCASE for iPhone 17 Case Waterproof Built-in Lens & Screen Protector Full Heavy Duty Protection 12FT Military Shockproof Dustproof Anti-Scratched Phone Case Black/Clear

SPIDERCASE$21.939,204 rev

4mo ago

SPIDERCASE Magnetic for iPhone 17 Case Waterproof [Built-in Screen & Camera Protector] [IP68 Underwater] 12FT Military Shockproof Dustproof Anti-Scratched Phone Case Blue/Clear

SPIDERCASE$24.3244 rev

6mo ago

YIXXI Waterproof Case for iPhone 17 IP68 Submersible Shield with Built-in Screen Protector Shockproof Military-Grade Armor Full-Body Heavy-Duty Protection (Black)

YIXXI$12.98129 rev

8mo ago

Temdan Compatible with iPhone 17 Case Waterproof Built-in Screen & Camera Protector IP68 Underwater Full Body 17FT Military Dropproof Shockproof Phone Case 6.3-Black/Clear

Temdan$28.467,682 rev

8mo ago

What buyers say about iphone 17 waterproof case

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

What buyers love

Water Resistance15%

“Case is waterproof”

Quality-Overall13%

“Excellent quality and exactly as described”

Drop/Impact Protection8%

“Protected my phone”

Advertised Vs Actual Product8%

“As advertised”

Size-Overall8%

“Fits perfectly”

Value For Money7%

“Good price”

Ease Of Use6%

“Easy to pop on”

Efficiency5%

“It works”

Durability5%

“very durable case”

Strength4%

“Solid product”

What buyers complain about

Durability15%

“Breaks easily”

Touch/Button Controls10%

“Touch screen did not work for me”

Quality-Overall9%

“Extremely poor quality”

Size-Overall8%

“Too big”

Water Resistance6%

“Water got in”

Ease Of Use4%

“Too hard to use”

Value For Money3%

“Costed way more money than it was worth”

Audio Quality2%

“No one can hear you”

Functionality-Overall2%

“not functional”

Compatibility-Overall2%

“Maybe not for android”

Top return reasons

Size-Overall44%

Compatibility-Overall6%

Value For Money6%

Touch/Button Controls5%

Advertised Vs Actual Product5%

Functionality-Overall4%

Touch Screen3%

Quality-Overall2%

Color2%

Water Resistance2%

Common questions

Is iphone 17 waterproof case profitable to sell on Amazon United States?: The niche generates $228K/yr across 20 tracked products. 8 of 15 products launched in the last 360 days are still selling. 90-day search growth is +14.2%. Flapen's verdict: Worth a look (51/100).
How competitive is the iphone 17 waterproof case niche?: 16 brands and 27 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in iphone 17 waterproof case?: Top complaints mined from reviews: Durability, Touch/Button Controls, Quality-Overall. The return rate is 4.1%.
What does it cost to enter the iphone 17 waterproof case niche?: Listings span $9.00–$89.29; the average listing price is $25.55 (sweet spot $15–$100). The average incumbent carries 15,549 reviews — the moat a new listing must climb.