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![gregpr07 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::751239554.png) Gregor Zunic [@gregpr07](/creator/twitter/gregpr07) on x 14.4K followers
Created: 2025-07-16 08:06:23 UTC

Chat, how accurate is Apple Watch VO2 max?

@bryan_johnson

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XXXXX engagements

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