Neurable One headphones promise to gauge focus before burnout

Gizmodo reports that Neurable is taking preorders for the $499 Neurable One, its first wireless headphones made without former hardware partner Master & Dynamic. Neurable says a new “capacity” metric judges how much someone can focus before burnout. The headphones also take passive brain-activity readings, though Gizmodo notes that real-time readings from at-home EEG devices can be hit-or-miss.