Whether it’s the Sense by Hello, the Gravity blanket, the ZEEQ Smart Pillow, or Kello Labs’ smart alarm clock, tech startups have begun designing prototypes focused on improving everyone’s sleeping patterns. The latest: Sana Health’s smart sleep goggles. With a promise of a restful night’s sleep after ten minutes, Sana’s state-of-the-art device uses audio-visual stimulation […]