1)   iSMARTtrain for Windows 2.0.1 iSMARTtrain is a Windows application for storing and reviewing your athletic training. It allows download of data from Polar Heart Rate Monitors. 2)   iSMARTtrain 2.0.2 iSMARTtrain is a Mac OS X application for storing and reviewing your athletic training. It allows download of data from Polar Heart Rate Monitors.