By Jonah Comstock December 13, 2012
The smartphone is often seen as a big driver of the trend toward self-tracking and self-monitoring. But not everyone has a smartphone. While some people who track without smartphones do so in their heads -- what Pew's Susannah Fox described as "skinny jeans trackers" -- others could benefit from lower-tech monitoring solutions. And some of the people who most need to monitor health data like...

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