"The Healthcare Snore Stopper presents a rather interesting, Pavlovian take on preventing snoring by emitting a gentle (“harmless”, they say) electrical signal when it detects your snoring. In theory, your body will learn to stop shocking itself over time in a form of aversion therapy and as a bonus, the device conveniently avoids waking either of you up. It can be worn on the wrist and is available for just about $60. Also, note the clever use of foreground in their product photo. Subtle."