Google has announced that Beta 3 for Android P is officially here, coming roughly a month after the previous beta. This update isn’t huge, since Google finalized their APIs with Beta 2, but you should notice some performance and stability improvements this time around.
It won’t be as solid as a typical stable release, of course, but hopefully most of the bugs are squashed at this point.
If you need to know how to enroll your device in the beta program, we can help you out with a full guide, and if your Google Pixel or Pixel 2 is already registered you should see this update hit automatically.
Other partners in the Android beta program should have their builds ready to go in the next couple weeks, so if you don’t have a Pixel, you won’t be left out in the cold for too long.
source: Android Developers