Samsung Electronics has unveiled a groundbreaking feature on its Galaxy Watch8—the Antioxidant Index—allowing users to measure nutrition in real time directly from their wrist. Leveraging a miniaturized, lab-grade sensor, the wearable provides precise carotenoid readings in just five seconds, marking the first measurable nutrition index in the industry.
The innovation stems from years of research aimed at bridging a gap in wearables. While devices tracked steps and calories, real-time dietary insights remained limited to expensive lab tests. The Antioxidant Index translates carotenoid levels, key indicators of fruit and vegetable intake, into actionable health metrics. Extensive trials at Samsung Medical Center ensured accuracy across diverse skin types, making the technology accessible globally.
“The Index offers a holistic view of health, factoring in sleep, stress, and activity, enabling users to make smarter choices for healthier aging,” said Dr. Hyojee Joung, a Seoul National University public health expert.
In Kolkata, tech enthusiasts and health-conscious consumers have shown growing interest in smart wearables, with early reports indicating strong demand for the Galaxy Watch8. Local retailers highlight that the integration of nutrition tracking could drive adoption among urban buyers seeking practical tools for diet and wellness management.