Tag: Nightshirt

A newly developed smart shirt detects the wearer's stage of sleep via respiration patterns.

What if your pajamas could tell you how well you slept? That's the dream of startup Nyx Devices, which has developed a nightshirt embedded with fabric electronics to monitor the wearer's breathing patterns. A small chip worn in a pocket of the shirt processes that data to determine the phase of sleep, such as REM sleep (when we dream), light sleep, or deep sleep.