
The first, and only, drug-free sleep aid solution to use continuous and precise cooling technology to reduce metabolic activity in the frontal cortex of the brain. Quiet your racing mind and fall into deeper, more restorative sleep. Customers have also reported relief from menopause, hot flashes, stress, insomnia, migraines, and that it’s great for relaxation.
A: I own this. It doesn't connect via Bluetooth or need an app. The idea is that it cools your forehead and slows your metabolism. I find it useful, I can't sleep with it on because it makes some noises which bother me (but I am very sensitive).