Before purchasing this device, I used my Android phone and Google Tracks (or Strava or Mapmyride) to track my road cycling activity. I would wear a heart monitor synced to my watch. My phone (Galaxy S2) doesn't support ANT+ and most cadence/speed monitors don't work with Bluetooth. For my post ride review I had to upload the file to Dropbox or Google Drive and then upload it to a few websites. Now I get HR, speed, cadence on this device. The Garmin Connect website is great for rating my rides, which can be easily uploaded from a device or synced cellphone. I can also upload directly from the device to Strava and Map. For what I want to do, the Garmin Edge 510 saves me a lot of time. :)
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