Is the iPhone XS / iPhone XS Max waterproof?

What is the dust and water ingress rating on the iPhone XS?

iPhone Xs iPhone Xs Max

Yes, in fact the iPhone XS and iPhone XS Max have better waterproofing than any previous iPhone model.

Apple has upgraded the rating on iPhone XS and iPhone XS Max to IP68, which means the devices can rest in liquids two meters (6.6 feet) deep for approximately 30 minutes without any problems.