Subject: Help with Garmin Forerunner 301 - cadence/speed sensorI already have a garmin 301, old but in great condition and works perfectly. I would really like to track my cadence on my bike, distance and cadence in spin class, and cadence/distance on treadmill workouts. I don't want to buy a new garmin or similar device if possible. I also have an iphone. What is the easiest/cheapest way for me to get more data with the tools I've got?? |