The function enabled with version 2.17.2 of the Siri application
Thanks to the latest WhatsApp update, iOS app users can now ask Siri to read their latest messages when they are using hands-free mode.
Version 2.17.2 offers the feature to users running at least iOS 10.3 on their devices, along with other settings to the instant messaging platform.
To use this feature, you must first enable WhatsApp support with the voice wizard by going to “Settings”, then “Siri” and “Application support “. Once the feature is enabled, ask Siri if you have new messages in WhatsApp. This one will tell you who they are and start reading them one by one.
After reading each message, Siri will allow you to answer the other person using a voice command.