Alphabet's (GOOG) Google Assistant will move to a large number of Android based phones.
The blog announcement:
Everyone needs a helping hand sometimes. Enter the Google Assistant, which is conversational, personal and helps you get things done—from telling you about your day to taking a selfie. The Assistant is already available on Pixel, Google Home, Google Allo and Android Wear. Now we're bringing it to even more people. Starting this week, the Google Assistant is coming to smartphones running Android 7.0 Nougat and Android 6.0 Marshmallow.