Viber is a calling and messaging service with applications in many platforms, including Apple Watch. A few years ago, it released the latest version of its iPhone app in the App Store on the Watch, which allowed native experience on the Apple Watch.
The app is simple, efficient and easy to use. To use the app on your watch, simply follow these instructions:
• Launch the companion Watch app on your iPhone
• Go to the Viber section and install the app on your Apple Watch
• Launch Viber for iPhone and register with the service if you haven’t already done it.