Doesnt work for me - and i have tried all the suggested above - with enabling the notification access for Google.
The MIC is just not picking up the wake words. LEDs do not light up. Bluetooth is paired successfully and I can hear the test tones through my bluetooth speaker.
FWIW - I am using a Samsung Note8.
I have sent a email to support and yet to have a response. Anyone ?
Can someone confirm the GOOG Assistant app needs to be open and running before this would work ? I have it running and it still didnt work.