Fuente: Wipo "IOT" The present disclosure discloses a method and an apparatus for configuring an alarm rule for an IoT device, and a device and a storage medium thereof, which are applied to the field of IoT. The method includes: configuring at least two groups of alarm rules for a plurality of IoT devices of the same type in an IoT; obtaining n usage categories of the plurality of IoT devices by categorizing the plurality of IoT devices according to usage characteristics of the plurality of IoT devices; calculating a correlation between the at least two groups of the alarm rules and the n usage categories, and storing a corresponding relationship between a target usage category and a target alarm rule whose correlation is higher than a condition; and when an IoT device belonging to the target usage category is newly added, configuring an alarm rule of the newly added IoT device as the target alarm rule.