Won't Work Underwater
931963
If you drop this in your fish tank, it will stop working and your fish will float motionless at the top of the tank. But if you need a relatively cheap surge protector with many outlets for all your TV and AV stuff, then this is a great item. All it takes is one bad storm and your electronics could be toast without a surge protector. You'll always need more outlets than you think... eventually.
1054835
The order came on time without issue.  But unfortunately the switch stopped working after 2-3 weeks.  I don't think it can work when it spends most of it's time submerged.  I installed the switch in a grey water barrel to shut off the pump relay (and pump) so the pump doesn't run dry.  After a few weeks the switch no longer turned off.  So now I have to get up at the crack of dawn on watering days because the pump makes all kinds of noise once the barrel runs out of water.  This switch may work fine in an environment were it is not normally submerged such as a bilge tank, but that is not what I needed it for.
240930
The product is exactly as described, waterproof, shock resistance, etc. Picture quality above water seems ok but very poor underwater. This camera can not focus well under water or at low light. Best way to shoot underwater is to simply purchase waterproof enclosure which is a lot cheaper.
3658615
This case did not work how I thought it would I can't even take it underwater to take pictures. But it does work great when out of the water
2291888
first dive and second use of the power housing ruined my gopro hero 4. water started leaking through the power cord at 15 ft of depth. NOT for scuba diving!
892589
Very very disappointed because you can't take pictures underwater...I think the case is too thick maybe? So it doesn't feel your fingers when you're under water no matter how hard you push. Maybe it's the fault of the phone? We tried with an iPhone 6s and an iPhone 5s and no luck with either. but we took these to the beach and were able to use our phones in the pool and ocean...the case doesn't leak any water and is very very waterproof so I was impressed by that. Just be aware that the case DOES NOT ALLOW YOU TO TAKE PICTURES UNDERWATER.
1616963
Just got this case.  I really read the reviews and watched multiple videos about the case.  It failed the water test twice.  I don't see any damage or debris or anything that could be causing the issue.  I don't see where the water is getting in.  I bought this case only due to the fact that I am heading to the caribbean in 3 days and wanted to take this (and the Lifeproof Life jacket) on a boat/snorkling tour. Now I can't use the life jacket since the case doesn't work and I doubt I will get a replacement by the time I leave.  I just hope I can get my money back.
2104814
Bought a year ago and it is not working with minimal use!  Not sure what happened, never used in water....won't come on and camera shops say they can't work on and I need to send back to Olympus for repair (apparently there have been others with same problem!).  Olympus agreed that they are only one to work on.  Will call them in am....
2713425
Bought it as a day time dive light for looking in holes and under ledges. In the details, it mentions that is is waterproof to 500 feet. Got the opaque yellow model and it flooded at sixty feet seawater. Not completely, but about an 1/8 of a teaspoon of water. Caused the light to fail. I rinsed it with fresh water and dried it out and it works fine. I'll probably put in the kitchen junk drawer or a glove box. It has a single o-ring and I think it would be OK in the rain.  I looked on Princeton Tec's website and it seems the Attitude 3 is no longer a current model.
2867622
Bought two of these, both a piece of junk. Both filled with water and quit working on our first dive. Will be sending them back!

UPDATE: Seller contacted me and sent new flashlights out right away - haven't tried the new ones yet.
435866
I bought this as a backup flashlight for my diving trip. When my main light died underwater I tried turning this one on (it had a fresh battery), it wouldn't turn on by twisting it (which is how it turns on). Somehow it got a little water in it and when I opened it on the boat the inside exploded. I had to throw it away. Next time I'll buy another dive light that has on/off buttons instead of the twisting action. At least it was cheap.
3891857
The LED still glows when in the off position, draining the battery.  Second Dive, LED is fully on even when in the off position, there is no way to turn off the light.  Not a good dive light.  The O ring is so cheap it moved into the threading and got destroyed the 3rd time I tried to put the battery in.  No longer waterproof.  Now it sits on the dresser because I can't use it to dive, and there is no off position when the battery is in.  No use to me, can't re-sell.  Out of the country, so by the time I got it here, I can no longer return the product.
3775410
This product did not work. I tested it underwater before I put my phone it, and it totally filled up in under 2 hrs. I had to put silicon inside it in areas to keep water from getting in.
1539704
The case kept my iPhone 4 dry on my recent trip to Hawaii, so 3 stars for that. But the major reason I got it was to take underwater photos and video while I snorkeled and I was unable to do that! The touch screen just wouldn't work under the water. Above water worked just fine, the second it went below, nothing. So disappointing. I tried starting the video before I went under and yes, it recorded, but what it recorded was a bunch of nothing! Just cloudy blue-greenness. You could hear the action, but couldn't see anything. I am glad that my husband had a dedicated underwater camera so we did get coverage. But this was supposed to be my "fun, easy to share with friends" method and it failed, miserably.
2429247
This Item worked great for waterproofing and protecting my phone, however its underwater usage was limited.  I tried using my phone to take underwater image and video with this pouch while snorkeling on the surface (2-3' depth with length of my arm). The pressure or something caused the plastic pouch to constantly activate the touch screen which caused my input to be zero. I could not hit the on screen shutter button, and due to the shape i could not access the volume button controlled shutter either. While in camera mode i could see clearly through the lens of the camera, but the screen was constantly zooming in and out.

3 stars. If you want to protect your phone from all water, this is a great case. It didn't seem to work for me as an underwater vessel to take pictures though. My phone is a Samsung S5
3061476
Like a few others on here my sonar does not work thru ice or does it work for depth any more either, after a years time it stopped working. Will never buy another one. Hope some other company can build one that works and holds up the way it should.
3062456
With my iPhone when I put it under the water it won't let me take pictures.  I don't know if its a phone issue or its the case?  I can take video but only if I start the video before I submerge the camera.  The seal was tight and no water got in, thats the only plus.