The Nap Alert Sleep Alarm is a safe and effective sleep alarm for drivers, students and late shift work professionals. Everyone has experienced drowsiness while driving. Some of us have actually fallen asleep only to be awakened by the blaring horn of an oncoming car.

Avoid this potential tragedy by wearing the Nap Alert on your ear. If your head should nod, an alarm will go off, waking you and any sleeping passengers in the vehicle. Uses one 6 volt alkaline battery (included).