Runtastic's Libra scale tracks bone and muscle mass, ships mid-November for $129

Runtastic's Libra scale tracks bone and muscle mass, ships mid-November for $129 Oct 31st 2013, 13:00, by Jon Fingas We've seen connected scales that provide oxygen levels and heart rates, but they have nothing on the sheer range of data coming from Runtastic's imminent Libra scale. In addition to basic weight and body fat measurements, the Bluetooth-based sensor can also calculate body mass index, bone mass, ...