Google Duo is a convenient and comfortable application for voice and video calls. The application has a straightforward interface, and all the tool's functionality does not cause additional questions.

Functionality

Google Duo is considered a high-quality app that helps you stay in touch with your friends by using WiFi or a standard connection from your device.

The tool is reliable and simple. It makes it easy to stay connected and communicate anywhere in the world.

Google Duo works on many devices. The "knock-knock" feature shows incoming calls on your gadget screen. You can see the caller and then decide whether to accept the call or not. The tool also allows you to leave a video message to a friend when they don't take your call.

In group calls, up to 8 users can communicate simultaneously. This point allows you to work steadily with colleagues on various projects.

A high-quality call tool allows and blocks calls, and the other caller does not receive notifications regarding their blocking.

Google Duo allows you to communicate with any user in your contact list on your mobile device.

Conclusions

Video calls are an alternative to face-to-face meetings that saves time. Google Duo can be rightfully considered an effective and reliable means of communication for every user.