NextSense earbuds monitor brain activity using EEG. The sleep earbuds claim to use EEG for restorative sleep. They cost $399 and are available to preorder. Brain-tracking technology is coming to your ...
I spoke to NextSense CEO Jonathan Berent to learn how Smartbuds are going rom sleep tracking to active sleep improvement ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results