Runtastic turns to VR for optimal workouts

Some people avoid technology altogether when it comes time to switch off stress and turn on a feeling of health and well-being. They put on a pair of shoes and start walking. They get on a bike and start cycling. They stretch their legs and start jogging. Unwired, gadget-free, and, yes, data-free, they work out. The industry that has adapted technologies to fitness, however, is not interested in such a crowd. Rather, the fitness-band, heart and pulse-tracking vendors of hardware and software app