![Apple Watch series 7 largely underestimating my VO2 max…. It currently has me at 28.9. I also have a Garmin 6x and that has me at 42. I tried repairing the watch Apple Watch series 7 largely underestimating my VO2 max…. It currently has me at 28.9. I also have a Garmin 6x and that has me at 42. I tried repairing the watch](https://preview.redd.it/apple-watch-series-7-largely-underestimating-my-vo2-max-it-v0-aaej64jt6qb81.jpg?width=640&crop=smart&auto=webp&s=3d96e67c8d55bf6c8ed3605ebc8366cb1f977ff5)
Apple Watch series 7 largely underestimating my VO2 max…. It currently has me at 28.9. I also have a Garmin 6x and that has me at 42. I tried repairing the watch
![Has anyone ran into drastically different VO2 Max Numbers? My Apple Watch(Series 6) says my VO2 Max is below average and Garmin (Forerunner 55/Edge830) says I am in the top 1% in Has anyone ran into drastically different VO2 Max Numbers? My Apple Watch(Series 6) says my VO2 Max is below average and Garmin (Forerunner 55/Edge830) says I am in the top 1% in](https://i.redd.it/has-anyone-ran-into-drastically-different-vo2-max-numbers-v0-f07bgetuhlf91.jpg?width=1284&format=pjpg&auto=webp&s=22b465925cfe323b53b8eb59471d47fbefc2d7fd)
Has anyone ran into drastically different VO2 Max Numbers? My Apple Watch(Series 6) says my VO2 Max is below average and Garmin (Forerunner 55/Edge830) says I am in the top 1% in
![Sudden drop or change in cardio fitness score (VO2 max) on your Apple Watch and iPhone Health app? - MyHealthyApple Sudden drop or change in cardio fitness score (VO2 max) on your Apple Watch and iPhone Health app? - MyHealthyApple](https://www.myhealthyapple.com/wp-content/uploads/Health-app-iPhone-Sudden-drop-in-Apple-Watch-cardio-fitness-score.jpg)
Sudden drop or change in cardio fitness score (VO2 max) on your Apple Watch and iPhone Health app? - MyHealthyApple
![Has anyone else had a huge increase in VO2 Max over just one month? It went from 18 to 45. : r/AppleWatch Has anyone else had a huge increase in VO2 Max over just one month? It went from 18 to 45. : r/AppleWatch](https://external-preview.redd.it/uHxDpSWeRrZG2vcWkBQAh59mFlYY_kKdp11XAG5cEEw.jpg?width=640&crop=smart&auto=webp&s=4cc83f0369f2c6edfdf2eb0aeb365849a31320ed)