Urgonight

Now you no more need to keep awake because of sleeplessness. Urgonight will help you to sleep 40% faster than before. Your awakening time will reduce by 53%. The same technology which was before used in clinics and by neuroscientists is now accessible to a simple person at home.

This non-invasive brain training solution uses an electroencephalogram (EEG) measurement device + Personalized brain exercises on an app.
Source

Check out the product link to verify this product is listed on CES2019. I attached a screenshot below.