Tomtom runner 2 cardio and music gps watch small the tomtom runner 2 cardio and music gps watch is ideal for all fitness enthusiasts to boost their training the watch can hold up to 3gb worth of music to accompany you on your workout and comes pre loaded with a ministry of sound playlist an activity tracking feature allows for steps active minutes distance calories burned and sleep duration all to be recorded and provide real data back to you the watch can also help track your heart r