Share your experience!
Hi,
I have got just saw this:
http://forum.xda-developers.com/z3/general/guide-test-waterproofing-water-t2897886
and this
https://www.youtube.com/watch?v=6VpuMfpxCrQ&feature=youtu.be
Mine default is 1011.
If i make a pressure, it's increasing to 1013 for a sec, than goes down to 1009 for a sec and then show the 1011.
I can get 1014 if i pressure more.
With 2 finger, i can reach 1015-1016.
Is my phone waterproof, or it will be failed?
I know sony warranty does not valid for water problem.
Read this thread before testing anything without proper equipment:
/t5/Xperia-Z3-Compact/Pressure-Sensor-test/m-p/1029219#M15069
So my Z3 probably not waterproof.
Not possible in Hungary.
I downloaded an app "Weathersignal" whitch can pressure test, and it show the max amount, not need to be to have a super eye.
I got 119 maximum from the 111basic, so maybe mine waterproof too.
I don't think an app can actually test the IP feature as there is a valve that equalizes the pressure.
I dropped it to water.
It survived 
@SZLevente: well that is a risky move, you can try to see if water entered the protective seals on the flaps by looking for the water damge indicator, it is a very small white strip, if it turns red it mean it may have contact with water ,.
http://support.sonymobile.com/us/dm/water-and-dust-resistance/
It's not red.