WhatsApp launches Apple Watch app packed with new features - 9to5Mac

1. WhatsApp launches Apple Watch app packed with new features  9to5Mac
2. Introducing WhatsApp for Apple Watch  Meta Store
3. WhatsApp Debuts Apple Watch App With Voice Messages, Other Features  Bloomberg.com
4. Meta launches new WhatsApp app for Apple Watch (META:NASDAQ)  Seeking Alpha
5. WhatsApp's New Apple Watch App Supports Chats, Voice Messages and Call Notifications  CNET