Your watch comes with a wide range of pre-defined sport modes. The modes are designed for specific activities and purposes, from a casual walk outside to a triathlon race.
When you record an exercise (see Recording an exercise), you can swipe up and down to see the short list of sport modes. Tap the icon at the end of the short list to view the complete list and see all sport modes.
Each sport mode has a unique set of displays as well as options you can modify in the watch.