A notification system includes a database network, the database network configured to store a medication schedule of a patient； a voice translation service in communication with the database network； and a notification device comprising a processor configured to wirelessly communicate with at least one of database network and the voice translation service, the processor contained in a housing, the housing configured for attachment to the patient, a portion of the housing comprising a display panel； and a memory in communication with the processor, wherein the memory stores executable instructions for causing the processor to provide a visual reminder, at the display panel, of a medication event in the patient's medication schedule, transmit to the voice translation service a voice signal corresponding to an utterance of the patient； and receive from the voice translation service a verbal response to the utterance.
