---
title: "Iphone 17 Waterproof Case — $228K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/iphone-17-waterproof-case"
last_updated: "2026-08-09T14:03:20.041Z"
locale: en
meta:
description: "Niche score 51/100 · $228K/yr market · 208K searches/yr. A deep review moat (15,549 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $228K/yr market · 208K searches/yr. A deep review moat (15,549 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Iphone 17 Waterproof Case — $228K/yr Amazon US Niche (2026) - Flapen"
---
# **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.
Market size 43Growth 43Conversion 52Competition 37Returns 37Price range 89Avg price 95Brand share 54Review moat 19Quality gap 77
**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**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.3%**
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**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****4.1%**
return rate — above 5% kills the launch gate
**Review moat**
**Bad****15,549.4**
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 ~~](https://flapen.com/research/methodology)
## **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**
**16 **
**Sellers**
**27**
**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.
6K4KHoliday '25Spike '26Nov '25Dec '25Jan '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/cell-phones-accessories/iphone-17-waterproof-case/trend)
## **Top iphone 17 waterproof case search terms**
- **iphone 17 waterproof case**71K/yr+21.0%3.9% conv. - **waterproof iphone 17 case**25K/yr+26.8%2.9% conv. - **iphone 17 case waterproof**28K/yr+13.9%3.3% conv. - **iphone 17 lifeproof case**23K/yr-10.1%3.2% conv. - **lifeproof iphone 17 case**14K/yr-10.2%1.7% conv. - **waterproof phone case iphone 17**5K/yr+135.4%2.6% conv. - **iphone 17 case lifeproof**9K/yr-16.0%2.7% conv. - **water proof iphone 17 case**4K/yr+88.8%2.1% conv. - **waterproof case for iphone 17**5K/yr+7.0%3.6% conv. - **lifeproof case iphone 17**7K/yr-25.6%2.6% conv. [**All search terms **](https://flapen.com/research/us/cell-phones-accessories/iphone-17-waterproof-case/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.
0%10%$23K20%$46K30%$69K40%$91K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**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**$25.75**4.3★12,028 rev](https://www.amazon.com/dp/B0FDVK15QN) [2**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**$21.93**4.3★9,204 rev](https://www.amazon.com/dp/B0GCL7XVPS) [3**OtterBox iPhone 17 FR Series Waterproof Case - Black - Waterproof iPhone Case up to 2 Meters IP68 Phone Case for Swimming/Snorkeling**OtterBox**$89.29**3.5★368 rev](https://www.amazon.com/dp/B0FWNB12J9) [4**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**$19.45**4.4★4,539 rev](https://www.amazon.com/dp/B0FHGQ4YK2) [5**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**$29.93**4.3★2,319 rev](https://www.amazon.com/dp/B0FDVKF87B)
**~~View all top sellers →~~**
### **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**$17.49**153 rev3mo ago](https://www.amazon.com/dp/B0GTV29N4Y) [**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**$21.93**9,204 rev4mo ago](https://www.amazon.com/dp/B0GCL7XVPS) [![SPIDERCASE Magnetic for iPhone 17 Case Waterproof [Built-in Screen & Camera Protector] [IP68 Underwater] 12FT Military Shockproof Dustproof Anti-Scratched Phone Case Blue/Clear](https://m.media-amazon.com/images/I/51axPD1mW8L.jpg)**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**$24.32**44 rev6mo ago](https://www.amazon.com/dp/B0G6KC8N3Y) [**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**$12.98**129 rev8mo ago](https://www.amazon.com/dp/B0FYFPDQG5) [**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**$28.46**7,682 rev8mo ago](https://www.amazon.com/dp/B0FX4G25JW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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**$17.49**4.5★**▲ 148%**](https://www.amazon.com/dp/B0GTV29N4Y) [![SPIDERCASE Magnetic for iPhone 17 Case Waterproof [Built-in Screen & Camera Protector] [IP68 Underwater] 12FT Military Shockproof Dustproof Anti-Scratched Phone Case Blue/Clear](https://m.media-amazon.com/images/I/51axPD1mW8L.jpg)**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**$24.32**4.0★**▲ 137%**](https://www.amazon.com/dp/B0G6KC8N3Y) [**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**$21.93**4.3★**▲ 124%**](https://www.amazon.com/dp/B0GCL7XVPS) [**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**$12.98**4.1★**▲ 123%**](https://www.amazon.com/dp/B0FYFPDQG5) [![jaroco Magnetic for iPhone 17 Case [Compatible with MagSafe][Military Grade Drop Protection][Heavy Duty Protection][Non-Slip][Shockproof] 2-Layer Durable Bumper Phone Case 6.3-Black](https://m.media-amazon.com/images/I/41wViCAzFzL.jpg)**jaroco Magnetic for iPhone 17 Case \[Compatible with MagSafe\]\[Military Grade Drop Protection\]\[Heavy Duty Protection\]\[Non-Slip\]\[Shockproof\] 2-Layer Durable Bumper Phone Case 6.3-Black**jaroco**$9.07**4.6★**▲ 31%**](https://www.amazon.com/dp/B0FKN19WRN)
**~~View all trending →~~**
## **What buyers say about iphone 17 waterproof case**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Water Resistance**15%
*“Case is waterproof”*
**Quality-Overall**13%
*“Excellent quality and exactly as described”*
**Drop/Impact Protection**8%
*“Protected my phone”*
**Advertised Vs Actual Product**8%
*“As advertised”*
**Size-Overall**8%
*“Fits perfectly”*
**Value For Money**7%
*“Good price”*
**Ease Of Use**6%
*“Easy to pop on”*
**Efficiency**5%
*“It works”*
**Durability**5%
*“very durable case”*
**Strength**4%
*“Solid product”*
### **What buyers complain about **
**Durability**15%
*“Breaks easily”*
**Touch/Button Controls**10%
*“Touch screen did not work for me”*
**Quality-Overall**9%
*“Extremely poor quality”*
**Size-Overall**8%
*“Too big”*
**Water Resistance**6%
*“Water got in”*
**Ease Of Use**4%
*“Too hard to use”*
**Value For Money**3%
*“Costed way more money than it was worth”*
**Audio Quality**2%
*“No one can hear you”*
**Functionality-Overall**2%
*“not functional”*
**Compatibility-Overall**2%
*“Maybe not for android”*
### **Top return reasons **
**Size-Overall**44%
**Compatibility-Overall**6%
**Value For Money**6%
**Touch/Button Controls**5%
**Advertised Vs Actual Product**5%
**Functionality-Overall**4%
**Touch Screen**3%
**Quality-Overall**2%
**Color**2%
**Water Resistance**2%
## **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.
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