Abstract: Devices and methods for device connectivity management are disclosed. According to one embodiment, a system for device connectivity management may include a plurality of client devices, each client device supporting a plurality of communication channels; and a broker in communication with each of the client devices over each supported communication channel, the broker comprising at least one computer processor. Each client may send a subscription message to the broker over each supported communication channel. The broker may send each subscribed client a keep alive message over each subscribed supported communication channel, and may broker publish a status message to each subscribed client over each subscribed supported communication channel for a non-responding client. One of the plurality of clients may execute an action in response to the status message.