I don’t want to brag, but my smartphone is in really good shape.
Like millions of other people, I have multiple fitness and health-related mobile apps, and they’re constantly alerting, pushing—begging me to login, add my stats, and track my diet and exercise. And while I’ll confess there are times these apps get more of my attention, they are awesome tools for getting and staying in shape.
Of course, they’re not a brand new phenomenon, and in a 2011....