Thank you for reaching out. I can certainly understand the importance of having the most accurate features available on your Galaxy watch 4. From warm-up to recovery, the latest Galaxy Watch4 Series update is designed to deliver the best running and recovery experience. Runners can measure their oxygen intake levels (% of VO2 max)[6] in real-time, so they can always control exactly how hard they’re pushing. At this time the VO2 is only available for running on our watches. Please see this link for more information: https://news.samsung.com/ca/galaxy-watch4-series-levels-up-holistic-wellness-and-customization-with-...
