When will we be able to use different wake words? I currently can't use my Nest mini because if I say "Hey Google" the Nest, my phone, and my tablet all respond. It's making me think it was a waste of money to buy the Nest. I wanted to replace our Alexa, but that's really not possible now. Thank you!
Only your Nest Mini should respond. There's a good article with some things to check:
As for changing the wake word, that's a long standing feature request. I’d encourage you to also send this feedback directly to Google. You will not receive a response, unless Google need more details from you, however the team are still reading the feedback.
I should have thought through my comment a bit more. Of course you can't specify a "home" for your phone or tablet. However, is possible that your phone and tablet are on a different Wi-Fi network than your Nest Mini?
We don't have Google Assistant enabled on our phones or tablets, and so they never respond to "Hey Google".
Chiming in to make sure everything is covered here. I appreciate @David_K and MplsCustomers' help here.
We appreciate your feedback, and we'll gladly pass it along to the team. You can also send feedback using your device by saying, "Hey Google, send feedback." Visit this link for more steps.
Let us know if you need help with anything else, and we're glad to assist you further.