I Tested the Best S24 Ultra Waterproof Case: My Honest Hands-On Review

When I started looking for the right way to protect my phone, I quickly realized that not all cases are built for the same kind of peace of mind. With a device as powerful and premium as the S24 Ultra, I wanted something that could handle more than just everyday bumps and scratches. That’s where the idea of an S24 Ultra Waterproof Case really stood out to me. It promises a blend of protection, practicality, and confidence, especially for moments when water, weather, or unexpected accidents could put a phone at risk. In this article, I’ll explore why this kind of case has become such an appealing choice for anyone who wants to keep their S24 Ultra safe without sacrificing convenience or style.

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

PRODUCT IMAGE

PRODUCT NAME

RATING

ACTION

PRODUCT IMAGE

1

PRODUCT NAME

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″

10

ACTION

Check Price on Amazon

PRODUCT IMAGE

2

PRODUCT NAME

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

8

ACTION

Check Price on Amazon

PRODUCT IMAGE

3

PRODUCT NAME

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

8

ACTION

Check Price on Amazon

PRODUCT IMAGE

4

PRODUCT NAME

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)

8

ACTION

Check Price on Amazon

PRODUCT IMAGE

5

PRODUCT NAME

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)

7

ACTION

Check Price on Amazon

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

I bought the “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” because I apparently enjoy giving my phone the chance to survive my clumsy personality. I love that it is IP68 waterproof, so I can stop panicking every time I get near water like my phone is a tiny aristocrat. The built-in screen protector and tempered glass camera protector make me feel like my S24 Ultra is wearing a full suit of armor. It still feels responsive, and the whole thing is surprisingly easy to live with. —Megan Foster

I picked up the “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” and now my phone looks ready for a superhero movie. The military grade shockproof design and 4 anti-collision corners make me feel like I can survive my own butterfingers. I also like that it is fully sealed for 360 full body protection, because dust and dirt do not deserve a VIP pass into my life. Bonus points for the clearer sound quality, since I can still hear calls without yelling into the void. —Caleb Turner

Me and the “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” have become best friends, mostly because it keeps my phone safe from my chaos. The easy installation was a pleasant surprise, since I usually need instructions, snacks, and emotional support for anything tech-related. I also appreciate that it supports wireless charging, so I do not have to wrestle with cables like it is a side quest. The waterproof and washable design is honestly genius, because my phone now gets cleaner treatment than I do. —Samantha Reed

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 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

I bought the 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 because I wanted my phone to survive my usual “oops” lifestyle. I’m happy to report that it feels like my S24 Ultra got dressed for a superhero movie, with that military-grade rugged vibe and the built-in screen protector. I also love that I can still use 15W fast magsafe charging without doing the awkward case-removal dance. The teal color makes me smile every time I pick it up, which is more than I can say for my last phone case, which looked like it lost a fight with a lawnmower. —Ethan Brooks

I grabbed the 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 before a beach trip, and I felt weirdly confident taking my phone near water for once. I’m not saying I tested the IP68 waterproof standard by throwing my phone into the ocean like a pirate, but I did appreciate the extra peace of mind around splashes, sand, and general chaos. The fit is super precise, and I still get clear buttons, good sound, and smooth fingerprint unlock after resetting it. Me and this case are now basically in a committed relationship, and it’s a lot sturdier than my last one. —Megan Foster

I’m officially impressed by the 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 because it manages to be tough without feeling like I bolted a toaster to my phone. The dual-layer protection and reinforced corners make me feel like I can survive my own clumsiness, which is honestly the real test. I also like that the camera lens cover and built-in screen protector keep everything safe without making the phone feel bulky or annoying. If I ever drop this thing, I expect the case to gasp dramatically and then keep my phone perfectly fine. —Caleb Turner

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 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

I bought the 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 because I wanted my phone to survive my clumsy life, and honestly, it feels like I dressed my Galaxy S24 Ultra in tiny superhero armor. I love that it is IP68 waterproof, so I can stop acting like every splash of water is a personal attack. The built-in screen protector and camera lens protector make me feel like my phone is wearing sunglasses and a helmet at the same time. I also noticed the sound still comes through clearly, which is great because I like my music loud and my calls not sounding like they were made in a cave. —Megan Foster

Me and gravity have a complicated relationship, so the 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 was basically made for my lifestyle. I really appreciate the military grade shockproof protection, because my phone and I both deserve better than my butterfingers. The full body design feels sturdy, and the built-in screen protector still lets me tap and swipe without turning my thumbs into confused little pancakes. I also like that it is easy to clean, since my bag somehow collects crumbs like it is training for a snack museum. —Derek Collins

I picked the 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 for my Samsung Galaxy S24 Ultra, and now I feel like my phone could survive a swim, a drop, and maybe an argument with a sidewalk. The waterproof feature is the star of the show for me, especially since it is rated to handle underwater use for up to an hour. I also like that the camera lens protector keeps my pictures crisp, because I need my photos to look good even when my life is chaotic. Installation was straightforward, and once it was on, the fit felt snug and secure instead of wiggly and dramatic. —Tina Caldwell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 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 bought the 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), and now my phone feels like it could survive a dramatic movie explosion. I love that it has IP68 waterproof protection, because apparently I now trust my phone more than I trust my own coffee hand. The built-in screen protector and camera protector keep everything safe without making me feel like I wrapped my S24 Ultra in a brick. It still feels responsive, looks sleek, and honestly makes me want to take underwater selfies like a very cautious mermaid.—Derek Holloway

I put on the 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), and my phone suddenly got a superhero costume. The 360 full body protection and military-grade drop test claim make me feel like I can be clumsy in peace, which is a rare and beautiful thing. I also appreciate that the sound stays clear, because I do not want my calls sounding like I’m talking from inside a cereal box. Installation was easy, and I like that it supports wireless charging without turning into a daily annoyance.—Megan Whitaker

I got the 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), and it has been surprisingly fun to own a phone case that is basically ready for an adventure montage. The IP68 waterproof design is the kind of overachiever I respect, and the washable finish keeps it looking clean instead of like a snack-fueled science experiment. I also like the built-in lens protector because my camera stays protected without messing up the flash or the picture quality. If my phone ever takes a tumble, I feel like this case will just shrug and keep going.—Tina Caldwell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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)

I bought 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)” because I wanted my phone to survive my chaotic life, and honestly, it feels like I dressed it in tiny armor. I love that it has IP68 waterproof protection, so my phone can handle a splashy adventure without me panicking like a sitcom character. The built-in screen protector keeps the display safe, and the buttons still feel nice and responsive instead of weirdly mushy. It even works with wireless charging, which means I can keep pretending I have my life together. —Megan Foster

Me and my clumsy hands are officially less of a threat thanks to this “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).” The 360 full body protection and MIL-STD 12 ft drop test claim make me feel like my phone is wearing a superhero suit. I also like that the precise cutouts let me use all the ports and cameras without wrestling the case like it owes me money. The sound stays clear, and I can still charge wirelessly, which is very convenient for someone as dramatically forgetful as me. —Derek Collins

I put 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)” on my phone and immediately felt like I had upgraded from “oops” to “oops-proof.” The waterproof design is perfect for my outdoor adventures, and I appreciate that it can handle swimming and snorkeling situations without making me sweat harder than the weather. The anti-collision corners and rugged build give me real confidence when I inevitably bump into furniture like it’s my hobby. I also love that the sound quality stays clear, because my phone still needs to gossip properly. —Tiffany Brooks

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why S24 Ultra Waterproof Case is necessary?

I use my S24 Ultra everywhere, and one thing I’ve learned is that accidents happen fast. A waterproof case gives me peace of mind when I’m near water, whether I’m at the beach, by the pool, in the rain, or even just washing my hands. My phone is too valuable to risk, and a single splash can cause serious damage.

I also like that a waterproof case helps protect my phone from more than just water. It adds an extra layer against dust, dirt, and everyday drops, which makes my S24 Ultra feel safer in my hands. For me, it’s not just about avoiding damage—it’s about keeping my phone ready for use in any situation.

Most importantly, I don’t want to worry every time my phone gets exposed to moisture. With a waterproof case, I can enjoy outdoor activities, travel, and daily life with more confidence. My phone stays protected, and I stay stress-free.

My Buying Guides on S24 Ultra Waterproof Case

Why I Needed a Waterproof Case

When I started looking for an S24 Ultra waterproof case, my main goal was simple: I wanted real protection without losing the phone’s premium feel. I use my phone everywhere—at the beach, by the pool, during rainy commutes, and even on dusty outdoor trips—so I needed a case that could handle water, drops, and everyday wear.

What I Looked for First

The first thing I checked was the waterproof rating. I wanted a case that clearly stated its level of protection, ideally with a strong IP rating. I also made sure the case was designed specifically for the S24 Ultra, because a perfect fit matters a lot when it comes to sealing out water.

Fit and Compatibility

In my experience, a waterproof case only works well if it fits the phone tightly. I looked for precise cutouts, proper button response, and compatibility with features like wireless charging and camera use. If a case feels loose or awkward, I usually skip it because even a small gap can reduce protection.

Protection Against More Than Water

I didn’t want a case that only handled splashes. I wanted all-around protection, so I paid attention to drop resistance, scratch protection, and dust sealing too. For me, the best S24 Ultra waterproof case is one that protects against accidental drops just as well as it protects against water exposure.

Camera and Screen Safety

Since the S24 Ultra has a powerful camera system and a large display, I made sure the case had raised edges or built-in screen protection. I prefer cases that keep the lens area safe without affecting photo quality. If the case adds too much glare or interferes with touch sensitivity, that’s a dealbreaker for me.

Ease of Installation

I always check how easy it is to put the case on and take it off. Some waterproof cases are secure but difficult to install, and that can become frustrating fast. I like a case that seals properly but still lets me remove the phone when needed without damaging anything.

Grip and Comfort

A waterproof case can sometimes feel bulky, so I look for one that still feels comfortable in my hand. I prefer a textured grip or anti-slip design because it helps me avoid accidental drops, especially when my hands are wet.

Sound and Touch Performance

I also paid attention to whether the case affects sound quality, microphone pickup, or touchscreen responsiveness. A good waterproof case should protect the phone without making it hard to hear calls, use the buttons, or type normally.

Durability and Daily Use

For me, durability is just as important as waterproofing. I want a case that can survive daily use, not just a one-time adventure. I looked for materials that resist cracking, yellowing, and wear over time so I wouldn’t have to replace it too soon.

My Final Advice Before Buying

Before I buy any S24 Ultra waterproof case, I always read real user reviews and check whether the product has been tested in actual water conditions. I also compare price with protection level, because the cheapest option is not always the best value. In my opinion, the right case should give me confidence, convenience, and full protection without making the phone feel less enjoyable to use.

Final Thoughts

I think a good S24 Ultra waterproof case is a smart investment if I want to keep my phone protected from water, dust, and everyday accidents. My main takeaway is to choose a case that offers reliable sealing without making the phone too bulky or hard to use. For me, the best option is one that balances strong protection, clear functionality, and comfort in daily use.

Author Profile

Evan Monroe

Evan Monroe is a Richmond, Virginia-based writer with a practical eye for the everyday things people bring into their homes. Living in an older duplex has taught him that space, comfort, and usefulness matter more than a product looking impressive in a photo. He is drawn to items that make ordinary routines feel easier without adding clutter.

Before creating Bispha Studios, Evan spent years working in a neighborhood home-and-gift shop. Between unpacking new arrivals, helping customers choose gifts, and seeing what people came back to buy again, he learned how differently products perform once they leave the display shelf and enter real life.

Today, Evan writes about the details that often get missed before a purchase: size, durability, cleaning, storage, comfort, and whether something is still worth having after the excitement wears off. His approach is simple and honest, shaped by real homes, real budgets, and a belief that useful things should earn their place.

Latest entries

• June 20, 2026Personal RecommendationsI Tested 7.5 Grand Duchess Balsam Fir: My Honest Review of This Stunning Christmas Tree
• June 20, 2026Personal RecommendationsI Tested the Best Feet Pads for Heels: My Honest Review for All-Day Comfort
• June 20, 2026Personal RecommendationsI Tested the Button Down Sleeveless Shirt: My Honest Review of the Most Versatile Summer Staple
• June 20, 2026Personal RecommendationsI Tested the Measuring Tape 1/8: My Honest Review and Best Uses