I do not have a Garmin device. Instead I am looking at buying the Digifit (plugin device for iPhone) heart rate monitoring system. Ideally I would like to be able to sink the heart rate monitor information with Strava on the iPhone however if the programs are not compatible I would like to import the heart rate data into my bike rides. Would this be possible? Or is the only option to have a Garmin device that does both heart rate and cycle distance?