The global market for smart wearables is projected to cross US$ 30 Billion by 2020. Initially, the adoption of these devices was confined to developed countries because of the high cost. However, with the decline in cost, vendors have shifted their focus to developing countries to increase their revenue and market base. The factors like growing IT spending, rising health concerns, growing popularity of smart wearables among consumers, an expanding smartphone user base globally, coupled with cont 更多
