FALL ASLEEP FASTER WITH COGNA
The Cogna Headband uses safe revolutionary brain technology to help you feel sleepy. Join the
Free Beta Tester Program and start getting the most out of your bedtime.
ROOTED IN SCIENCE
Our research-backed technology only needs to be worn for 20 minutes before going to bed. After these 20 minutes, take off your device and sleep normally. Get the benefits of the Cogna Headband without having to sacrifice your bedtime comfort.
The Cogna Headband uses a type of neurostimulation called tDCS which has been shown to be able to induce sleepiness.
The brain is composed of billions of neurons that are constantly communicating through electrical impulses. By using an electrical current, our technology can speak to neurons directly in a language they understand.
The Cogna Headband uses the same levels of electricity as the ones produced by our brains. The Cogna Headband’s technology has been shown to be safe in thousands of research studies, and our stimulating current is continuously controlled by our hardware to ensure that no harm can ever be caused to the brain.