Google Assistant has extended its support to all devices running Android 6.0 Nougat. So now you can directly install the Google Assistant on Non Pixel and Nexus devices.
Now, we hope that users who are using default Google Search or Google Now will get all the features they desire from long time. There always remain a talk about the abundance in commands over the Google Now but this time we hope Google Assitant would solve the queries that people want.
The Google Assistant will automatically come to eligible Android phones running Nougat and Marshmallow with Google Play Services.
Just after the launch of LG G6, Google followed with the Google Assitant support for Android 7.0 nougat and all above versions.
You need to wait for the official update for the Google Play Services to get the Google Assistant on Non Nexus or Pixel devices. Also, you can download the LG G6 stock wallpapers for use.