![I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range](https://i.redd.it/kjbsnmai47361.jpg)
I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range
![Fitness levels accurately predicted using wearable devices – no exercise required | University of Cambridge Fitness levels accurately predicted using wearable devices – no exercise required | University of Cambridge](https://www.cam.ac.uk/sites/www.cam.ac.uk/files/styles/content-885x432/public/news/research/news/fitness-monitor.jpg?itok=72P751OH)
Fitness levels accurately predicted using wearable devices – no exercise required | University of Cambridge
![VO2 Max Scores and Fitness Scores on Fitbit, Garmin and Other Fitness Trackers: Are They Useful? - YouTube VO2 Max Scores and Fitness Scores on Fitbit, Garmin and Other Fitness Trackers: Are They Useful? - YouTube](https://i.ytimg.com/vi/_EKEYm_t_90/maxresdefault.jpg)
VO2 Max Scores and Fitness Scores on Fitbit, Garmin and Other Fitness Trackers: Are They Useful? - YouTube
![i did it! after 9 weeks of training, i raised my VO2 max from 39 to 44.6. i feel really good. - fitbit post - Imgur i did it! after 9 weeks of training, i raised my VO2 max from 39 to 44.6. i feel really good. - fitbit post - Imgur](https://i.imgur.com/Lr8ZL8Cg.jpg)