Whatsapp to allow its users to use one account on multiple devices  at same time.

WhatsApp has allowed some of its beta users to connect their accounts with another handset and an  Android tablet.

As per GSM Arena, the new buddy mode helps users to enable & attach  a secondary smartphone to their primary account.

This feature has been included in the most recent WhatsApp beta for Android version

WhatsApp users can link up to four Android handsets to their  primary account.

This feature with provide users access to all of WhatsApp’s standard features which includes message encryption.

Beta users can activate Companion mode by opting ‘Link a device’ from the dropdown menu under the settings menu on the registration screen.

So far, only a limited beta users can use this feature, but a wider distribution of this update  is expected soon.

In fact, the most recent WhatsApp beta for Android now comprises a  link feature for Android tablets.

At this moment, a limited number of beta testers have the access  to test this feature.