AIR PURIFICATION REMINDER METHOD, REMINDER APPARATUS, USER DEVICE AND SYSTEM.

摘要

An air purification reminder method, a reminder apparatus, a user device and a system, the air purification reminder method comprising: obtaining air quality data, the air quality data comprising at least one of the following pieces of data: air quality data of the interior of a space in which an air purifier has been placed, and air quality data of the exterior of the space in which the air purifier has been placed; according to the air quality data, determining whether a reminder is required. According to the air quality data of the interior and the exterior of the space in which the air purifier has been placed, it is determined whether a reminder is required, and when it is determined that a reminder is required, the type of the reminder is determined; a user can perform relevant control operations on the basis of reminders having different types.