Mike Dee
Ambassador
I know it means nothing when it comes to warranty....just providing some justification why it matters to some.One way you'll know dunk it water lol
No really though lot of phones have ip rating but it means nothing how manufacturers warranty them, even if its certified any liquid fault found your out of luck with a warranty. They need to do something about that or dont use as a selling point if you cant back it up with a warranty , but then it opens up another issue with was it used as it was stated 1.5 meters for 30 minutes lol
But I do like it certified as a accidents can happen and probably be ok .