Wearables are swiftly becoming a very vital aspect of personal or consumer technology. The intervention of IoT in Healthcare has changed the way we look at our health. Sales revenue from wearable devices is expected to grow from around 16 billion U.S. Dollars in 2016 to about 73 billion U.S. dollars by 2022, a whopping increase of 350%. Collectively with rapidly increasing sales revenue numbers, worldwide shipments for wearables are also expected to skyrocket dramatically in the coming years. As of 2016, Bluetooth headsets were the largest segment of the wearables industry, followed by fitness bands and smartwatches, however by 2021 smartwatches’ position in the market is expected to expand considerably, with projected unit shipments of nearly 81 million.