The waterproof case didn't leak, but under water, ...
346300
The waterproof case didn't leak, but under water, possibly due to the pressure, random keys were depressed. That made it difficult to take pictures. Instead my phone kept trying to load Candy Crush!
2572227
I recently used this case for my trip to the ocean. This case had high reviews so I figured I would try it out because of the decent price. I used it for a while in the water/sand and had no problem and No water leaked in and it always locked and unlocked easily. Bear in mind I didn't dunk it into the water purposely. The product does seem cheaply made and looks as if it could easily tear in some place, though I'd only use this as backup protection. Decent product for a decent price.
3140751
I love this case except that mine wasn't waterproof. Spilled a soda in my backpack, and the laptop still got wet despite being in the case (luckily no water damage though).
4783361
This was not waterproof, at all.  I have this under a covered area (under a deck) - and while I'm sure it gets a bit wet in a heavy rainstorm, it is more than protected from a direct rainfall.  Yet, somehow the inside of the case completely filled up with water after the last rainstorm.  I "emptied" the case to make sure the water was out, dried everything out, and made sure everything was secured very tightly before putting the case back under the deck.  After the next rainstorm, I had the same issue -- a good deal of water seems to get through the case and into the unit.  I wrote the company asking about this, and another small issue.  They responded to the small issue, but completely ignored my request for thoughts/insights into the fact that water was getting into the case.  Of course, there are few options for outdoor cases, so I suppose this is still a decent option for me, although I'll have to perhaps find a better covered area in which to mount the case.
2954893
Im using this LifeProof FRE case on an iPhone SE. The case is advertised as being waterproof, dirtproof, snowproof, and dropproof. I can attest to these being true except for the dropproof from 2 meters, as Im afraid to drop my phone from that height, so I didn't test it. LifeProof recommends that you test the case for waterproofing before you put your phone in it, if you intend to use the phone around water. The case is supposed to be waterproof to a depth of 2 meters for 1 hour. As swimming pools are closed this time of year in my area, I submerged the case with a piece of paper inside in a basin of water for 1 hour. The paper came out completely dry, so the case performed well.

Then I put my phone in the case. I have a white phone, my case is black, so the home button shows white through the case, and the case leaves a narrow border of white around the screen. My phone without the case is 6 cm wide, 12.5 cm tall, and 8 mm deep. With the case, its dimensions are 6.8 cm wide, 14 cm tall, and 12 mm deep. When putting your phone in the case, be sure that the gray O-ring does not show anywhere around the edges. Once the case is on, squeeze the edges together again all the way around to make sure the case is completely shut. The latch at the bottom that covers the port can be latched, even when the case is not fully snapped shut at the bottom.

If you intend to submerge the phone in water, make sure the attached jack cover is fully screwed in. If you will be using the jack, use the enclosed audio adapter to maintain a waterproof seal. Remember to screw the adapter in all the way; don't just plug it in. The jack for my Apple earpods fits fine, though I have a little trouble grasping it to pull it out. The charging cable that came with my iPhone also fits the charging port fine with the case on, but I have not tried other-branded cables with the case. Beware that the ringer/mute switch is easily dislocated while putting the phone into the case. The switch can be a little stubborn to move while in the case, but a few tries will do it.

I made a couple of calls to test out the phones microphone while in the case. Everyone said they could hear me fine, and I could hear them fine. So no significant interference there. If you need a case for the iPhone 5/5s/SE that is durable and waterproof, I cant think of any reason not to buy this one. My only reservation about the LifeProof FRE case is that it is ugly. If you have a white phone, as I do, I think the Glacier color would be best, if you can find it. The case fits perfectly and does what it says. Just remember to double-check the seal. And If your phone has gone mute in its new case, check the mute switch on the side of the phone. It was probably knocked while fitting the case.
2755735
Let me just say that this case is waterproof as any. Durability and shock is pretty good but you don't get much from life case either in this catagory for there is no rubber or gel padding. Life case actually leaks water due to a mesh screen at the speaker and mic ports. This case has thin film like silaphane or something. Perfect for me because I stay around water streams and lakes. It is so air tight that you either need to open the charger port to talk to someone so they can hear you or just go bluetooth like I did.
1040637
I haven't tested the waterproofness of it yet.  And in retrospect, if I had taken a little longer, I might have chosen the waterproof case by Lifeproof, as it has an orange buoyancy surround that can be attached.  I like the fact that I don't have to worry about rain or snow.  But I am not sure that the pictures or the sound is as clear.  And, if I take it out on a boat this summer, I would like to slip the case into a buoyancy surround, so in case it goes overboard, I don't have to buy another one.
2090907
The first time I took this waterproof case with my 6+ iPhone inside Kayaking, the wake of a container ship flipped me and the iPhone remained dry. Only my ego was drenched!
3540977
I received my waterproof case fast and did the water test they recommended. And it was dry as a bone. I love my case and plan to put it to a white water rafting test this summer.
251625
I think I liked the waterproof case better. That one eventually deteriorated and the rubber part started coming off, but this one did not take too long before getting stretched at the bottom. However, access to the silent switch was pretty bad on the waterproof case, but this one is fine.
Now the rubber part sticks out a couple mm from the bottom of the case, which is annoying. I also didn't like the screen cover, because debris got underneath it too easily, so I just tore that part off.
It protects my phone when I drop it, which is the important thing.
2808821
This is a great way to keep your devices dry or clean especially while camping or at the beach. I keep one in my car just in case. Overall, this case seemed flimsy, but after working with it a bit and using a few different phones inside of it, the case really grew on me. After showing up bent in half, I was a little worried that the seals would be damaged in some way, but after holding the case underwater in the bath tub for the night, I have no had any leaks. The instructions did say to test it beforehand for ~10min, but when it comes to a 500$ phone, I would much rather be safe than sorry. I was able to easily fit an iPhone 6 with case as well as barely fitting my Nexus 6P with case on it. I have to say that without the case on the phones, they fit much better in the waterproof bag than they do with the cases on. Despite that, It's a pretty great way to keep your device safe!

I would NOT suggest using it as an underwater camera, especially when scuba diving etc. as the pressures may cause leaks that do not occur during many of the tests in baths or kitchen sinks that most reviewers have done here including myself.

I have attached some photos to show the packaging, included accessories, and tests I did. I slid the phone cases inside this bag and only had trouble with the Nexus 6P case. The phone did fit, but took a small amount of wiggling. It easily fit an iPhone 6.

Pros:
Watertight within a few feet likely
Clear, screen still works out of water
Clear spot on the back for most cameras on phones to see through
Accessories? -- arm band and stuff are a nice touch
Lifetime Warranty + Tech support from Ultraproof.

Cons:
-Difficult to use the screen while the phone is inside the case-- this is dry mind you. I can't even imagine someone trying to use this underwater.
-Slightly too small for those who like to keep cases on their phones for life. An otterbox for example would never fit in this thing. I don't really want to have to buy an iPad sized bag for a phone with an otterbox case.

Hopefully this helps.

*I have received this product in exchange for a unbiased and honest review.*
2196228
Joto's waterproof cell phone case is capable of being submerged, and providing a basic level of protection from water and moisture.  The case consists of a thick clear plastic bag, which has a sealing strip at the top.  The bag is attached to a plastic clamp, which when locked down, helps insure that water will not penetrate the seal.

In the product description it is claimed that the case will maintain its integrity down to a depth of 100 feet.  I can't speak to that, but the Joto case certainly appears reliable at much lower depths.  The key point is making sure that the sealing strip is positioned correctly before the clamp is locked down, as failure to do so could be disastrous.

The Joto case is available in a variety of colors, and comes with a neck strap.  I wouldn't have any reservations about using this case at a pool, the beach, or for snorkeling near the surface.  If you plan on scuba diving at lower depths, you might want to look at a neoprene sealed hard plastic case.

A sample was provided for evaluation.
482281
As suggested, I put a paper towel inside the phone case and submerged under water. Sure enough, the paper towel got wet.
2407370
I bought this phone case since Lifeproof and Otterbox still doesn't have our a waterproof case and have been very impressed. Immediately after opening the case I fully submerged it in water for 2-3 hrs with a papertowel instead like suggested. The case did not leak what so ever after the test. The case feels just as solid as the other major manufacturers and the seals are also very nice. The sound through the case is a little muffled when you do certain things. The ear piece sound is ok at best. There is a lot of backfeed that does not seem to go away no matter what you do. I also noticed that yesterday that the rubber tab to open the charge port ripped off. It did not harm the integrity of the seal however now I have to use a pen or a screw driver to open it up which makes it very inconvenient since I use it consistently at work. Overall the case is decent but needs some work. I don't know if I'll buy another or not right now.
1703648
While on vacation my smartphone was protected with the waterproof case while on the beach. My smartphone got splashed, submerged under water and the waterproof case kept my Smasung S7 smartphone dry.
1856585
Item was as described. I water tested the case with the test plastic block that comes in the box. No water leak. I would never put my phone, even with this case, in water.  But I like the idea that the phone would be ok, if I did drop it in a puddle, water bucket, sink, etc.  This is my 2nd nuud case, I've wore out the first case pretty well. Other people calling me has no trouble hearing me, while all  the fre cases I tried would make me sound muffle to others.
4578663
This case worked well for keeping my iphone dry aboard a sailboat. Didn't try to use it underwater. To use the camera you have to put the phone in upside down. The clarity was pretty good though. For an inexpensive product it's a good way to ensure you don't get something wet.