An electronic device intended to alleviate sleep-disordered breathing conditions (e.g., snoring, obstructive sleep apnoea), by improving tongue muscular tone achieved by applying a program of electrical stimulation to the tongue during waking hours. It consists of an electrode with various contact points designed to fit around the tongue, and a remote control unit which may be software on a mobile device. It is normally available [non-prescription] over-the-counter (OTC) as a single-patient, reusable device.