WhatsApp tests self-deleting messages and multi-device support

WhatsApp is beta testing two new features, including messages that automatically delete and multi-device support that would allow people to use one account on several devices. — AFP

WhatsApp is testing self-deleting messages and the option to use the same account on multiple devices.

According to WA Beta Info, the Expiring Messages would enable users to automatically delete messages for all parties after a specified period.