What is the Performance Condition Feature on My Garmin Fitness Device?

The Performance Condition metric is a real-time assessment of your ability to perform compared to your average fitness level. This metric ranges from -20 to +20 with each point representing approximately 1% of the VO2 Max set on your device. During the first 6-20 minutes of an activity the device will alert you to your current Performance Condition. This can also be used as an indicator of fatigue level, especially at the end of a long activity. Performance Condition is calculated using the following:

Running:

• VO2 Max

• Pace

• Heart rate

Cycling:

• VO2 Max

• Heart rate

• Power

The Performance Condition can also be added to the data fields on a compatible device. Refer to your Owner's Manual for more information on how to change the data fields, and to confirm if your device has this feature.

NOTE: For the most accurate Performance Condition calculation it is recommended you use a chest strap heart rate monitor.