How Does Your Samsung Galaxy Watch Measure Antioxidant Levels? - bgr.com
Samsung/YouTube Samsung has made it its mission to make health insights more accessible to users, and one of the health-related features it integrated into Galaxy Watches is the Antioxidant Index — measured with the help of the LEDs at the back of the watch. The Antioxidant Index essentially tells you how well you're meeting the recommended daily intake of vegetables and fruits set by the World Health Organization (WHO).