# Temple: The Brain-Tracking Wearable of 2027

URL: https://technosports.co.in/temple-the-brain-tracking-wearable-of-2027/  
Published: 2026-08-07  
Updated: 2026-08-07  
Author: Reetam Bodhak

Ditch the wristband. Deepinder Goyal’s “Temple” is a revolutionary forehead wearable targeting a 2027 launch. By monitoring microvascular blood flow near the brain, it tracks “entropy”—a radical new biomarker for physiological stress. While investors value this tech at $500 million, medical experts remain skeptical about its clinical accuracy. Is this the future of human performance or just expensive, unproven hype?