I have the Palm Pre. When I open the app and choose the Sport "Run", I get fields of:
Distance, Speed, Time, Max Speed, Avg. Speed, and Calories.
However, if I change the Sport to "Driving", it shows the same fields.
For example, "Runners" don't gauge "Speed" as in miles per hour. Instead, they use "pace" which is minutes (or kilometers) per mile.
There should be fields appropriate for the Sport you choose.
For example:
Driving: Distance, Speed, Time, Max Speed, Avg Speed
Running: Distance, Pace, Time, Calories
Biking: Distance, Speed, Time, Max Speed, Avg Speed, Calories