Google Assistant Will Not Be installed on Android Tablets!
Google officially confirmed that the Google assistance would only concern smartphones running Android Marshmallow and Nougat and not Android tablets.
Google announced that its assistant will begin to be deployed on devices running Android 6.0 in the US, Google only mentioned Android smartphones and those of its partners. Android Police asked Google if the tablets were going to be affected since the company never makes mention of them.
And Google said that the assistant will be available on Android phones Marshmallow and Nougat with Google Play Services, this does not include tablets.
Google did not provide further explanations for this decision. It is most likely that Google wants to safely install its virtual assistant on our devices.
This does not mean that Android tablets will never receive Google Assistant, Google just didn't reveal a schedule for a release on the shelves.