Muse's new meditation headband is designed to help you sleep
 

Muse first launched its brain-sensing headband back in 2013. Designed to take the guesswork out of meditation by providing real-time feedback on your brain and body's activity, the device has seen a couple of iterations over the years, and now its ba...

https://www.engadget.com/2020/01/05/...eadband-sleep/