The garmin foreunner 230 gps watch is an advanced running watch with many measurements to help you conserve train and build on your fitness no two runners are the same and neither are their goals set yourself up to reach yours by downloading advanced workouts and training plans to your watch from garmin connect a built in accelerometer captures distance and pace data when youre running on an indoor track or treadmill with no need for a separate foot pod accessory once youre done running