Viewing Your Real-Time Stamina

Your watch can provide real-time stamina estimates based on your heart rate data and VO2 max. estimate (About VO2 Max. Estimates).

  1. From the watch face, press Upper-right button.
  2. Select Activities.
  3. Select a run or bike activity.
  4. Press Lower-left button.
  5. Select the activity settings.
  6. Select Data Screens > Add New > Stamina.
    NOTE: You can change the order of the data screens and edit the primary stamina data field (optional).
  7. Start your activity (Starting an Activity).
  8. Scroll to the data screen.

    Screenshot of stamina data with callouts

    1

    Primary stamina data field. Shows your current stamina percentage, distance remaining, or time remaining.

    2

    Potential stamina.

    3

    Current stamina.

    Red Red: Stamina is depleting.

    Orange Orange: Stamina is steady.

    Green Green: Stamina is recharging.

GUID-A315BE5B-E191-4238-9712-D9C368997ADB v6
November 2025