#biometric sensors

Therabody SmartGoggles (2nd Gen) Review: Does the Smart Eye Mask Actually Work?

I wore the Therabody SmartGoggles on and off for two weeks straight — on the couch, on a plane, and at 11 p.m. when a tension headache crept in. Here's exactly what the heated eye mask does well, where it stumbles, and whether it's worth the investment.