Viewing the Pulse Oximeter Widget

The widget displays your most recent blood oxygen saturation percentage, a graph of your hourly average readings for the last 24 hours, and a graph of your elevation for the last 24 hours.

NOTE: The first time you view the pulse oximeter widget, the device must acquire satellite signals to determine your elevation. You should go outside, and wait while the device locates satellites.
  1. While you are sitting or inactive, select UP or DOWN to view the pulse oximeter widget.
  2. Remain stationary for up to 30 seconds.
    NOTE: If you are too active for the watch to determine your oxygen saturation, a message appears instead of a percentage. You can check your oxygen saturation again after several minutes of inactivity.
  3. Select to view a graph of your pulse oximeter readings for the last seven days.