VO2max
“VO2max” refers to the maximum quantity of oxygen that your body can process. VO2max can be an indicator of your fitness level and should increase with improved athletic performance.
![VO2max](./../../../wp/wp-content/themes/epsonview/resources/img/help/pc/en/vo2max/img1.jpg)
Requirements for estimating your VO2max.
- Your watch must be able to measure VO2max. Not all watches include this feature.
- Your profile information must be set up correctly.
- VO2max is only measured in the Run Mode.
- Your watch must be connected to GPS and you must run with the watch for at least 10 minutes.
- You must enable heart rate measurement while running.
- Auto-pause must be set to “Off”.
- Your running pace must be 16 min/mile or faster.
- You must run at an elevated heart rate at moderate intesity. If your watch fails to record your VO2max you may need to increase your intensity.