WatchChat for WhatsApp is a simple and convenient way to connect to WhatsApp chats directly on your Wear OS watch as well as native (full) Android watch! 

With this app, you can open WhatsApp chats right on your wrist. Just pair the Wear OS watch with your phone, install this app, and you are ready to go. The app is free and does not require any settings.

This app works both as a companion to the native Android phone version, as well as a standalone Android watch app. In other words, you can open WhatsApp chats directly on your Wear OS watch as well as on your Android phone. 

When you open a chat with someone, you will see a contact icon on the screen. The icon will have the person's profile picture, their phone number, and the name of the contact.

Once you click on the icon, the chat window will appear. You will see the chat's participants, as well as the time left for the chat to end.