Google does have a special Assistant voice typing toolbar that's exclusive to Pixel devices, but the seamless text feature seems like it's going to be available to all Android devices.

In its initial announcement, Google didn't say if and when the feature would make its way to the Google Docs app. Code sleuth ...

Google is making it even easier for you to have your Android phone read out webpages to you with a new listen to page feature in Chrome on Android.