I have been using the unit for about 3 months now. I use it on (Balance) when I have trouble falling asleep. I place it in the middle of my chest, or sometimes on my arm, and I go right to sleep. I have no clue why this works, but I know it does. Thanks so much for allowing me to share this with you. I hope it gives someone who struggles with sleeping issues some hope!

-Teresa Kuhn (Cantão, OH)