Popular fitness tracking app Runkeeper has been updated today with several new features taking advantage of some of the software and hardware improvements released by Apple with iOS 7 and the iPhone 5s. As with several other fitness apps such as Nike+ Move, RunKeeper is now able to tap into the M7 motion coprocessor included on the iPhone 5s. The M7 automatically tracks movement in the background, and RunKeeper can use that data to add certain activity sessions to your workout list retroactively.If you’ve ever been walking around a lot and wished you had tracked it with RunKeeper, regret no more! Our new Pocket Track feature tracks walks of at least 15 minutes automatically and gives you the option to add those to your activity list. Just be sure to opt in
