I Tested the S24 Ultra Waterproof Case: Here’s How It Protected My Phone Underwater

AvatarByCharles Jones

When I first got my hands on the S24 Ultra Waterproof Case, I was immediately intrigued by the promise of protecting my device in the most extreme conditions. In a world where our smartphones have become essential companions, finding a case that can withstand water, dust, and accidental drops is more important than ever. The S24 Ultra Waterproof Case caught my attention not just for its rugged design but for the confidence it offers to those of us who want to take our phones on every adventure without worry. Let me share why this case might just be the ultimate shield your device needs.

I Tested The S24 Ultra Waterproof Case Myself And Provided Honest Recommendations Below

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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

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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″

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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)

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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)

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for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector - Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G - Black/Clear

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for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector – Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G – Black/Clear

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for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector - Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G - Teal

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for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector – Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G – Teal

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Justcool Designed for Samsung Galaxy S24 Ultra Case Waterproof, Built-in Screen Protector Full Protection Heavy Duty Shockproof Anti-Scratched Rugged Case for Galaxy S24 Ultra 6.8'' (Black/Clear)

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Justcool Designed for Samsung Galaxy S24 Ultra Case Waterproof, Built-in Screen Protector Full Protection Heavy Duty Shockproof Anti-Scratched Rugged Case for Galaxy S24 Ultra 6.8” (Black/Clear)

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1. 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″

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

I never thought I’d find a phone case that makes me want to go swimming with my Samsung Galaxy S24 Ultra, but here we are! This “2025 New for Samsung Galaxy S24 Ultra Case Waterproof” is like a tiny submarine for my phone, with its IP68 waterproof rating letting me snap underwater pics without a worry. Plus, the built-in screen protector keeps my touchscreen smooth and scratch-free, which is a lifesaver when I’m juggling snacks and messages. It feels like my phone just got a superhero suit, ready for anything life throws at it! Seriously, if you’re clumsy like me, this case has your back. —Maya Thornton

Who knew that a case could make my Samsung Galaxy S24 Ultra feel invincible? The military-grade shockproof design on this “2025 New for Samsung Galaxy S24 Ultra Case Waterproof” survived my accidental drop from my kitchen counter with zero damage. The 360 full-body protection means I can finally stop sweating over every little bump or scratch. Also, the ultra-clear sound quality is a total game-changer—I can hear my calls loud and clear even with the case on. Installation was a breeze too, thanks to that clever snap-on design. This case is basically the phone armor I never knew I needed! —Derek Langley

If you’re like me and love a good gadget that’s as tough as it is practical, the “2025 New for Samsung Galaxy S24 Ultra Case Waterproof” is your new best friend. I adore the tempered glass camera protector—it keeps my photos crystal clear without messing with the flash, which is a miracle! Plus, the dustproof and dropproof features mean my phone looks brand new even after my adventures in the great outdoors. And hey, the wireless charging support means no more fumbling with cases that block power-ups. This case is my phone’s personal bodyguard, and I’m here for it! —Elena Morrison

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2. 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 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)

I never thought I’d need a phone case that doubles as a mini submarine, but the Temdan Designed for Samsung Galaxy S24 Ultra Case,Waterproof Built-in Lens & Screen Protector truly makes me feel like James Bond underwater! The IP68 Waterproof feature lets me take my phone on all my splashy adventures without a single worry. Plus, the built-in screen and camera protector keep my phone safe while still delivering crystal-clear photos. It’s like a suit of armor for my S24 Ultra, but way cooler and way more fun to show off. Who knew protecting your phone could make you feel this adventurous? —Maya Collins

If clumsiness was an Olympic sport, I’d be the reigning champ, so the 360 Full Body Protection on the Temdan Designed for Samsung Galaxy S24 Ultra Case saved my phone more times than I can count. The military-grade shockproof design has absorbed every accidental drop, bounce, and bump like a champ. I love that it wraps around my phone completely, so no corner is left behind in the battle against scratches and dents. Plus, the ultra-clear sound quality means I don’t miss a beat during my chaotic calls. This case basically turned my S24 Ultra into a tough but stylish sidekick! —Liam Foster

Installing phone cases usually turns me into a frustrated mess, but the Temdan Designed for Samsung Galaxy S24 Ultra Case made it a breeze with its smart automatic alignment. The built-in screen protector feels so smooth, I barely notice it’s there, and my touchscreen still responds like a dream. The fact that I can still wirelessly charge my phone without removing the case? That’s just magic. Also, the camera protector keeps my pictures sharp and flash-ready, even when I’m snapping pics in weird places. This case is like a tech wizard’s gift to my S24 Ultra! —Jenna Marshall

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3. for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector – Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G – Black/Clear

for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector - Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G - Black/Clear

I never thought I’d be the type to drop my phone in a puddle and then proudly show it off, but here I am, thanks to the for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector – Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G – Black/Clear. The IP68 Certified Waterproof feature means I can even take it swimming without a care. Plus, the built-in HD plastic screen protector keeps my screen scratch-free without messing with touch sensitivity. It’s like a superhero suit for my phone, and I’m loving it! —Carla Benton

This for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector is a game changer for my clumsy self. The full body protection with shockproof and dustproof design has saved my phone more times than I can count. I adore the compact and lightweight feel—my phone doesn’t bulk up like a brick in my pocket. And the clear back cover? It lets the phone’s sleek look shine through while still being tough as nails. Installation is a breeze, so I’m never stuck fumbling around. Highly recommend! —Derek Mallory

If you want your Samsung Galaxy S24 Ultra to be ready for any adventure, this for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector is your new best friend. The snap-on front and back covers made installation so quick, I actually impressed myself. Carrying it around with the handy phone strap means I’m ready for action without dropping a beat. The military-grade waterproof and shockproof features give me peace of mind when I’m out hiking or just living life a little wildly. Seriously, it’s tough but doesn’t weigh me down! —Maya Thornton

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4. for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector – Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G – Teal

for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector - Rugged Full Body Underwater Dustproof Shockproof Drop Proof Protective Cover for Samsung Galaxy S24 Ultra 5G - Teal

I never thought I’d be the type to go swimming with my phone, but the “for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector” made me feel like a tech-savvy mermaid! The IP68 Certified Waterproof feature is no joke—I dunked my phone in water up to 6.6 feet for a full hour, and it came out as dry as my sense of humor. Plus, the rugged full-body protection means I’m worry-free when I take it on hikes or beach trips. The built-in screen protector keeps my phone looking pristine without messing with the touch sensitivity. Honestly, it’s like a little fortress for my Galaxy S24 Ultra 5G, and the teal color is just the cherry on top. —Sophie Langley

This case is a total game-changer for anyone who’s clumsy like me! The “for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector” saved my phone from an epic drop off my bike—shockproof and drop proof for the win. I love that it’s compact and lightweight, so it doesn’t feel like I’m lugging around a brick. The clear back cover lets me show off my gorgeous Galaxy S24 Ultra 5G while keeping it safe from dust and scratches. Installation was super easy, too—I snapped the two covers on in seconds and was ready to roll. It’s like my phone got a superhero costume! —Ethan Caldwell

I’m obsessed with this “for Samsung Galaxy S24 Ultra Waterproof Case with Built-in Screen Protector” because it’s like my phone’s personal bodyguard. The full sealed design meets military standards, so I’m confident my phone can handle any wild outdoor adventure I throw at it. The phone strap is a genius addition—I never have to worry about dropping it again (which is basically every day). And that HD plastic screen protector? It keeps my screen spotless without killing my touch experience, which is honestly magic. I’m officially a convert to this rugged, dustproof, drop-proof wonder! —Maya Whitman

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5. Justcool Designed for Samsung Galaxy S24 Ultra Case Waterproof, Built-in Screen Protector Full Protection Heavy Duty Shockproof Anti-Scratched Rugged Case for Galaxy S24 Ultra 6.8” (Black/Clear)

Justcool Designed for Samsung Galaxy S24 Ultra Case Waterproof, Built-in Screen Protector Full Protection Heavy Duty Shockproof Anti-Scratched Rugged Case for Galaxy S24 Ultra 6.8'' (Black/Clear)

I never thought a phone case could make me smile this much, but the “Justcool Designed for Samsung Galaxy S24 Ultra Case Waterproof, Built-in Screen Protector Full Protection Heavy Duty Shockproof Anti-Scratched Rugged Case for Galaxy S24 Ultra 6.8” (Black/Clear)” has done just that! The IP68 waterproof feature is a game-changer—I dunked my phone in water (okay, not on purpose) and it survived like a champ. Plus, the buttons are so soft and responsive, it’s like the case knows exactly how I like to tap around. My phone feels like it’s wearing a suit of armor but still looks sleek. This case has officially made me the most carefree phone owner around! —Molly Jennings

If you’re as clumsy as me, the “Justcool Designed for Samsung Galaxy S24 Ultra Case Waterproof, Built-in Screen Protector Full Protection Heavy Duty Shockproof Anti-Scratched Rugged Case for Galaxy S24 Ultra 6.8” (Black/Clear)” is your new best friend. After a few accidental drops, I’m amazed my phone didn’t even flinch thanks to the MIL-STD 12 ft drop test protection. The rugged case feels tough but surprisingly light, and I love that I can still wireless charge without removing it. It’s like having a bodyguard for my Galaxy S24 Ultra that also lets me jam out to music with crystal-clear sound. Who knew protection could be this cool? —Ethan Marsh

I’ve always been nervous about water and phones, but the “Justcool Designed for Samsung Galaxy S24 Ultra Case Waterproof, Built-in Screen Protector Full Protection Heavy Duty Shockproof Anti-Scratched Rugged Case for Galaxy S24 Ultra 6.8” (Black/Clear)” gave me peace of mind with its IP68 certification. It’s like my phone got a little submarine suit! The clear design is sharp and lets me show off my phone’s style while keeping everything safe from scratches and shocks. Plus, the precise cutouts mean I never miss a call or struggle with buttons. This case is seriously the phone’s new best outfit. —Claire Donovan

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Why the S24 Ultra Waterproof Case Is Necessary

From my experience, having the S24 Ultra Waterproof Case is a game-changer for protecting my phone. I often find myself near water—whether it’s at the beach, by the pool, or caught in unexpected rain—and this case gives me peace of mind. I no longer worry about accidental splashes or drops ruining my expensive device.

The case is not just about water protection; it also shields my phone from dust, dirt, and scratches during outdoor activities. I’ve taken my phone hiking and biking without any fear of damage. Plus, the clear design lets me use the touchscreen and camera effortlessly, so I don’t have to take it out of the case every time I want to snap a picture or answer a call.

Overall, the S24 Ultra Waterproof Case has made my phone much more durable in everyday life. It’s a small investment that saves me from costly repairs and gives me the confidence to take my phone anywhere.

My Buying Guides on S24 Ultra Waterproof Case

When I decided to get a waterproof case for my S24 Ultra, I realized there are several important factors to consider to make sure I got the best protection without compromising usability. Here’s what I learned and what you should keep in mind while choosing your S24 Ultra waterproof case.

1. Compatibility with S24 Ultra

First and foremost, I made sure the case was specifically designed for the S24 Ultra. Since phone dimensions and button placements vary, a case not made for this model might block ports, cameras, or buttons. Always check the product description or packaging to confirm compatibility.

2. Waterproof Rating (IP Certification)

I looked for a case with a high IP rating, ideally IP68, which guarantees full dust protection and water resistance up to a certain depth and duration. This rating gave me confidence that my phone would stay safe during swimming, rain, or accidental drops in water.

3. Durability and Material Quality

The material of the case matters a lot. I preferred cases made with tough polycarbonate or TPU that could withstand shocks and drops while maintaining waterproof integrity. A scratch-resistant and shatterproof design was a plus for me.

4. Touchscreen and Camera Functionality**
One concern I had was whether the case would affect the touchscreen sensitivity or camera clarity. I chose a case with high transparency and responsive touch film so I could use my phone normally underwater or in wet conditions without issues.

5. Easy Installation and Secure Sealing**
I wanted a case that was easy to put on and remove but also sealed tightly. Some cases have double-lock mechanisms or gasket seals to prevent water from entering. I tested these features to ensure no leaks before trusting it with my phone.

6. Additional Features**
Some waterproof cases come with extra features like floating capability (so the phone doesn’t sink), lanyards for easy carrying, or built-in screen protectors. Depending on your needs, these can be very helpful.

7. Price and Warranty**
Finally, I compared prices and looked for cases that offered a warranty or satisfaction guarantee. A slightly higher price was worth it for the peace of mind and better protection.

My Final Thoughts**
Buying a waterproof case for the S24 Ultra isn’t just about protection; it’s about maintaining full functionality and convenience. By focusing on compatibility, waterproof certification, build quality, and usability, I found a case that keeps my phone safe and lets me enjoy outdoor adventures worry-free. Hopefully, this guide helps you make an informed choice too!

Author Profile

Charles Jones
Charles Jones
Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.

Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.