This post sums up what is new about the Garmin Edge 840 vs 830, so you can make up your own mind if the upgrade is useful for you. Since the debut of the Garmin Edge 840, a lot of people have been wondering what's new about the 840. Is this long awaited upgrade worth it? How does it compare to the much-loved unit it replaces, the 830? Spoiler: for a change, we do actually make a strong recommendation in our Bottom Line on this comparison - see the very end of the post. But don't miss the comparative chart first!The post Garmin Edge 840 vs 830: Whats the Difference? appeared first on Average Joe Cyclist.