Aquila
Retired Moderator
Not to be the sour person here just a slight warning.
Using your phone in anything other than room temperature tap water would void your warranty.
Swimming pools typically have chlorine, would most likely cause issues for you phone. Salt water is a big no go. Salt is highly corrosive and would eventually kill your phone. Hot showers is also a no go.
IP68 is not waterproof and is most definitely not saltwater proof. The test is done with plain tap water and how it's approved.
The choice is yours of course. If you're willing to risk it. The IP ratings on phones is for 'accidental' water.
This is technically correct. The devices are tested in room temperature tap water, with no motion, jets or current and the devices are either powered off or in deep sleep when they are submerged. No device should ever be used while underwater and the addition of chemicals or motion or temperatures are not protected against, warrantied or tested.