Neko Health's New Scan, Temple's Brain Biomarker, Amazfit's Hybrid Bet

June 23, 2026: Your daily rundown of health and wellness news, in under 5 minutes. Today's top stories: Temple unveils Entropy, a new biomarker measuring real-time metabolic and stress load using blood flow patterns at the temple to track the physiological cost of exercise and recovery Amazfit launches Helio Strap Pro adding motion tracking and muscular load data for HYROX competitors, building a purpose-built system for hybrid training  Neko Health adds body composition tracking and wearable integrations, combining a year of sleep and activity data with in-clinic scans measuring visceral fat and metabolic health More from Fitt: Fitt Insider breaks down the convergence of fitness, wellness, and healthcare — and what it means for business, culture, and capital. Subscribe to our newsletter → insider.fitt.co/subscribe Work with our recruiting firm → https://talent.fitt.co/ Follow us on Instagram → https://www.instagram.com/fittinsider/ Follow us on LinkedIn → linkedin.com/company/fittinsider Reach out → [email protected]