Google Duo: What is it and how does it work?
If you’re not using Duo for video calls, you’re missing out.
Google Duo is three years old, and in 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 last year 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.