WhatsApp To Allow Users Sync Chat History Between Various Devices Shortly

WhatsApp is developing a new feature that will allow users to sync their chat history across various devices. The companion mode function will allow users to attach a supplementary mobile device to their WhatsApp account without having active Internet access. As a result, it is comparable but not identical to the multi-device support functionality. The multi-device functionality only allows users to attach four different devices to one single account, rather than two smartphones.