By Stephen Achenck, 3/30/2018, from Android Police
Google Duo is a little unusual among the company’s apps, as it identifies users not based on the Google account that connects you to everything from Gmail, to YouTube, to the Play Store, but instead uses your device’s phone number. Pretty much ever since it launched, we’ve been wondering if that situation would ever evolve. Now it looks like that’s finally happening, as Google updates its Duo support pages in anticipation of the change.
Read more: https://www.androidpolice.com/2018/03/30/google-looks-nearly-ready-link-duo-google-account/