Select to turn the backlight on and off.

Hold to view the controls menu.

Hold to turn the device on.

Select to view the activity list and start or stop an activity.

Select to choose an option in a menu.

Hold to use the chronograph.

Select to return to the previous screen.

Select to record a lap, rest, or transition during an activity.

Select to scroll through the widget loop and menus.

Hold to view the watch face from any screen.

Select to scroll through the widget loop and menus.

Hold to view the menu.