Face Tattoos For Stress? The Real-Time Biotech Wearable Trackers

New waves of skin-integrated wearables are turning our faces into dashboards and mental health into a real-time data stream. A viral headline announced last month made what once sounded like science fiction, a face tattoo that measures stress, into a legit, here-to-stay reality.

Developed using graphene-based biosensors, this wearable tattoo adheres directly to the skin and continuously…