Pixel and Pixel XL reportedly not waterproof, because Google "ran out of time"

The Google Pixel and Pixel XL currently both bear an IP53 Certification, meaning they are only partially protected against dust and water splashes. To put this into perspective, other recent flagships, such as the iPhone 7 and the Samsung Galaxy S7, which are IP67 and IP68 certified respectively, can be fully submerged underwater for prolonged periods of time.
Either way, it's interesting to hear that Google was supposedly planning to launch phones with a higher Ingress Protection rating, but didn't have the time necessary to do it. Things will likely be different for the Pixel successors, whenever they might come.
source: WIRED
Things that are NOT allowed: