Schedule reminding method and device

Disclosed are a schedule reminding method and device. The schedule reminding device comprises at least two operating systems. The schedule reminding method comprises: creating at least one schedule event in at least one operating system; in a current operating system, monitoring whether a schedule reminding time of each schedule event created in each operating system arrives; for each schedule event of which the schedule reminding time arrives, recognizing the operating system where each schedule event of which the schedule reminding time arrives is created; and displaying a schedule reminding interface of each schedule event of which the schedule reminding time arrives according to a recognition result. By means of the technical solution of the present invention, the problem that a device with at least two operating systems cannot process a schedule event created in the other operating systems in a current operating system is solved.