see report @ . Wearable device shipments will grow at a CAGR of 29 between 2016 and 2020. By 2020, wearable devices market reaches $40 Billion with over 240 Million annual unit shipments. The “Wearable Technology Forecasts: 2016 – 2030” report presents comprehensive forecasts for wearable device shipments and revenue till 2030, covering 7 device form factor submarkets, 7 vertical markets, 6 regions and 73 countries.