WhatsApp is the world's most popular instant messaging app, which is used for chatting, sharing media, and staying connected with friends, family, and colleagues. It has more than 3 billion users all ...

WhatsApp has rolled out multi-device support to all users on iOS and Android, allowing WhatsApp to be used on up to four linked devices without users needing to be connected via a smartphone.

Update September 20, 14:05UTC: Oops, we got this slightly wrong. WABetaInfo reached out to let us know that you’ll still need to use the QR code system to log into ...