How do I redirect users by device type?

Open Tools > Redirect by Device. Enter a destination URL for each device type you want to target — desktop, tablet, mobile — and a fallback URL for visitors whose device we can't categorize.

When someone clicks your short link, we detect the device they're on and send them to the matching URL. If none of the three types match, they go to the fallback.

Device type is distinct from operating system. If you want to split iOS and Android traffic specifically, see How to send Android and iOS users to different links?.