How to set up WhatsApp on a second smartphone Setting up WhatsApp on another phone is about as easy as ever. Grab your new phone, install WhatsApp, then begin setup.

Then, install WhatsApp on your new phone. Once you’ve signed in with your existing phone number, the app should recognize you have chats on another device that you might want to move over.

Getting a new smartphone is exciting, but transferring WhatsApp data can seem daunting. Fortunately, with the right steps, ...

It’s incredibly handy if you have more than one phone—a personal and work phone, say—and want to use the same WhatsApp account across them both.

The new WhatsApp beta app for macOS also works when the phone is offline, just like WhatsApp for Windows. Windows users can now download the new WhatsApp app for Windows on the Microsoft Store.