Getting Your FTP Estimate

Before you can get your functional threshold power (FTP) estimate, you must pair a power meter with your watch (), and you must get your VO2 max. estimate ().

The watch uses your user profile information from the initial setup and your VO2 max. estimate to estimate your FTP. The watch will automatically detect your FTP during steady, high intensity rides with a power meter. For best results, you should also ride with a heart rate monitor.

1. From the watch face, press UP or DOWN to view the performance glance.
2. Press START.
3. Press UP or DOWN to view your FTP estimate.

Your FTP estimate appears as a value measured in watts per kilogram, your power output in watts, and a position on the color gauge.

For more information, see the appendix ().