Wearable wonders of emerging India

There is a pedometer that can speak to your smartphone and a sensor on your wrist can now see how much you have run. But the wearable computing revolution has only just begun. And devices are increasingly affordable. For example, Xiaomi now has Rs 780 worth wearable to track your fitness regime. There are some Indian devices that are emerging as potential challengers in a space where giants like Samsung and LG are struggling at a global level. We take an early look at some this week.