To sign up for the WhatsApp smartwatch app beta, users can visit the official Play Store page. If their watch is running the latest version of Wear OS, they should be able to find and install the WhatsApp app from the watch’s Play Store. Alternatively, if they cannot find it, they can install it via the Play Store on their smartphones. It is important to note that the app is in beta, so there may be some limitations or performance issues compared to the full-release version on smartphones.
