You can now use WhatsApp on multiple phones

This can be done in multiple ways, and Meta has confirmed to release more ways of adding companion devices. Right now, one needs to enter the phone number on the secondary phone and then enter the OTP received on the primary device. Similarly, one can also add a companion device by scanning the code on the primary device.

This will allow users to have a WhatsApp account on an Android or an iOS device and then add a companion device, which can be an Android or an iOS device. Meta has confirmed that the update is rolling out across the world and should reach all devices in the coming weeks.