Your Suunto Run has a flashlight function with three lighting modes.
To activate the flashlight, swipe up from watch face or scroll down with the crown and select Control panel or All Apps. Scroll to Flashlight and turn it on by tapping on it or by pressing the crown.
The flashlight has the following lighting modes:
To change the lighting modes, turn the crown or swipe up or down. To turn off the flashlight, press the lower button or swipe right.