Methods, apparatus, and processor-readable storage media for implementing Internet of Things- (IoT-) enabled connectivity devices for processing operation information of devices lacking network connectivity are provided herein. An example computer-implemented method includes interfacing, via at least one Internet of Things-enabled connectivity device, with one or more client devices, wherein the client devices lack network connectivity; processing, via the at least one Internet of Things-enabled connectivity device, data pertaining to operation of at least a portion of the client devices, wherein processing the data comprises automatically converting the data from a first format to a second format using at least one translation table; and automatically transmitting, wirelessly via the at least one Internet of Things-enabled connectivity device, the processed data converted into the second format to an Internet of Things-enabled server, for use in initiating at least one of one or more automated actions and one or more machine learning-based actions.