Google Duo is a Google product (app) that allows you to make video calls… If you are not using it, I encourage you to give it a try…
So far, using Google Duo has been limited to smartphones, tablets, and the majority of Chromebooks. In the near future though, the Google Duo video chat service could work on your laptop or desktop computer through your internet browser.
Source: Soon, you might be able to use Google Duo on the web – Android Authority
