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New Galaxy Watch 8 Lets Users Track Health Like Never Before

Galaxy Watch 8 now measures antioxidant levels, bridging lab research with smartwatches for daily health tracking and personalized nutrition advice.

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New Galaxy Watch 8 Lets Users Track Health Like Never Before
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27 Oct 2025 1:54 PM IST

Samsung has introduced a new feature for monitoring health for its Galaxy Watch 8 series, a very first for the consumer market of the wearables. The new feature which is called the antioxidant index is in a way aimed to bring a measurement that is still at the stage of clinical labs straight to users' wrists.

The tool, which is the result of years of pure research and development, enables users to control their intake of nutrients and their health metrics in a way that is not possible using any other consumer devices. Samsung has built in the specialized sensors as part of the hardware, and when this is combined with a software update, the sensors will be able to generate very detailed insights concerning the user’s antioxidant levels.

The new index appeals to consumers who would find it hard to live without their smartwatches and wish to trade off their usage with the professional laboratory-type results. This data that was previously available only to the medical professionals in controlled conditions can now be utilized by the average folks in daily life to assist in creating dietary plans, scheduling meals, and making lifestyle changes considering one's age, health condition, and nutrient requirements.

As per Samsung's statement, the Galaxy Watch 8 series will be the first one to incorporate the antioxidant tracker. The company has also hinted that the older models, such as the Watch 7 and Watch 6, might get partial access to the feature through software updates in the future.

Such a turn of events puts Samsung right in front of Apple on the health wearables market. The concern about using smartwatch data for health purposes still exists among the health professionals who are on the watchful side, but Apple has shown that regular monitoring can lead to early detection and therefore support the overall awareness about health. Samsung's new approach which is partly time travelling back to 2018 reflects the company's staunch commitment to making health tracking more accurate and reliable in wearable devices over a long period through research and development.

The 8th generation Watch's existing health tools already include the antioxidant tracker giving rise to various health data points connection and thus, generating actionable insights. Recommendations for diet modifications, performance alterations, and personalized wellness strategies based on individual health profiles will be provided as part of the process.

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