Google Duo: What is it and how does it work?
(Android Central)

If you`re not using Duo for video calls, you`re missing out. Google Duo has been around now for several years, and during that time, it has become one of the most feature-rich video calling services available in the market. Duo launched alongside Allo as Google tried to simplify its messaging strategy — offering one app each for text messaging and video calling — and while Allo was waylaid in 2019 over low usage figures, Duo has grown from strength to strength. The service has amassed over a billion downloads and is now pre-installed on all new Android phones. Here`s everything you need to know! Jump to: Duo is easy to use You can make audio-only calls Link Duo with your Google account There`s finally a web client Knock Knock live previews End-to-end encryption is the default Make group calls with up to 32 people Send video and voice messages It works with Smart Displays Data saver lets you save bandwidth The new standard Google Duo Free at Play Store Video call...