Set Up Google Assistant
What you need
Android 5.0 or higher, Google app 6.13 or higher, Google Play services, 1 GB of memory
Start a Conversation
On your phone or tablet, touch and hold the Home button or say "Ok Google." or "Hey Google"
If not enabled
If the Google Assistant is off, you'll be asked to turn it on. Follow prompts
iOS Devices
Download from the Apple iTunes Store