Jabra upgrades its Sport wireless headphones with new fitness features

 Just in time (fingers sweatily crossed) for it to start being a little less excruciatingly hot outside, Jabra will be offering up refreshes to its line of fitness-tracking wireless headphones. The higher-end Sport Pulse bring VO2 Max tracking to the proceedings. What, you ask, is VO2 Max tracking? Don’t feel bad, I wasn’t 100-percent sure, either, but the technology has been offered… Read More