Samsung is introducing an Antioxidant Index feature for the Samsung Health app that will measure beta carotene levels through a Galaxy Watch.
Users will be able to trigger the measurement by pressing the pad of their thumbs on the back of a compatible watch.
The Antioxidant Index feature will provide personalized nutrition advice to ensure users are eating right.
Samsung hinted at the availability of the Antioxidant Index feature in the second half of 2025, and details have been revealed through leaked One UI 8 Watch APKs.