Google Duo to be native video calling app in OnePlus smartphones In a related news, Chinese smartphone maker OnePlus recently announced that it will be using Google’s Duo video-calling service ...

If you've ever wanted to use Google Duo on multiple devices, well now you can! Smartphones, tablets, and even some Chromebooks work.

Now Google is trying to change that with a simple, free app called Google Duo that lets you make video calls to both Android and iPhones.

Google has experimented with various video calling apps and services many times over the years, but Google Duo is arguably their best offering yet.

There's Allo, for messages and emojis, and Duo for videoconferencing. This is already on top of Google Messenger and Hangouts, each of which handles both texts and video calls. What gives, Google?

Google Duo, a communication app that was launched at Google I/O 2016, has recently surpassed 50 million downloads.

Google Duo With Duo group video calling on Nest Hub Max, you host a call with up to 32 people. You must create a Groups in the Duo mobile app.