https://wccftech.com/essential-rolling-out-android-pie-update-minutes-after-googles-announcement/

In true Essential fashion, the company is rolling out the Android Pie update to its only device; the PH1. The Essential Phone is the only non-Pixel device to have received the update and will stay that way for at least a few days until everyone else starts updating their devices.

We’re proud to bring Android 9 Pie to Essential Phone the same day it’s released! Check your phone now for the update. ? pic.twitter.com/pniUDl9yr8