device_updated sent when some changes happened to a device (contains only changes). { event = "device_updated" _id = "588b7eb528b12d03be86f36f" deviceArmed = "588t7eb528b12d03be86f36f" name = "switch" } Field Type Required Description event string + type of an event _id string + An id of the device deviceArmed bool + See device.armed __DEVICE_CHANGEABLE_FIELD any + Device fields which may be updated (__DEVICE_CHANGEABLE_FIELD): Field Type Description name string a device name reachable bool whether device is reachable roomId string an id of a room this device is assigned to ready bool Ready status of device. true value means device is ready to any changes. false value means device is busy.