

End-to-end encryption: All messages and calls on Duo are end-to-end encrypted, which provides an added layer of security.Messages and calls: You can record short voice or video messages to send to select contacts, and you can choose to make audio-only calls as well.Voicemail: If the person you're calling doesn't answer, you can leave a video message for them.Wi-Fi calls or cellular network calls: The app automatically switches between your cellular network and Wi-Fi, and when your connection allows, it will use the highest quality video available - 720p HD on most devices and 1080p HD on the Samsung Galaxy S20 and above.

Google Duo has a number of notable features, including: At the bottom, select a type of message to record.
