SmartIO is a cross-platform mobile app for transferring data between devices. It enables users to transfer files, apps, music, videos, contacts, calendars, images, documents, and other data between their smartphones and tablets without the need for a cable or USB drive. SmartIO supports all the major smartphone platforms including iOS and Android.

The SmartIO app connects to the target device over a secured connection using an encrypted connection. Once the connection is established, users can transfer data by selecting the files, apps, or other data that they wish to transfer.