Samsung Galaxy Watch 8 is expected to arrive this year as the successor to the Galaxy Watch 7. As per a report, the purported smartwatch could bring a new feature which tracks the antioxidant levels in your system. Dubbed Antioxidant Index, it may enable you to keep a check on the beta carotene levels with the Galaxy Watch 8 via the Samsung Health app. The measurement will reportedly be done non-intrusively, by placing the finger on the back of the watch.
