As has my life, my Runkeeper and Fitbit tracking has been a mess for more than a year. Most of my runs have two or even three copies in Runkeeper. My stats have therefore been useless, not that I’ve had time to look at them anyway.

I had been meaning to sit down and document some issues with the Runkeeper-Fitbit integration before I started tracking many GPS activities in Fitbit. I expected I would track each runs with my Fitbit Ionic and the Runkeeper app on the phone, and then delete one, leaving whichever was best. This hedged against GPS breakdowns, which have happened on any device I’ve ever tested. The first problem was Fitbit did not allow saving notes with the activity, so I would have to copy the notes from the Runkeeper tracked run to the Fitbit imported run on Runkeeper. Upon saving, often the miles would change, perhaps due to some algorithm Runkeeper has to smooth GPS jitter. Whether or not the miles changed, it seemed Runkeeper would then reimport the Fitbit activity since apparently the one resaved with the note was no longer connected to the original.

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