Wearable technology mainly concerns devices and apparel/textiles. Glasses, jewellery, headgear, belts, armwear, wristwear, legwear, footwear, skin patches, exoskeletons and e-textiles are involved and the device business is already large. As the wearable electronics business powers from $20 billion in 2015 to almost $70 billion in 2025, the dominant sector will remain the healthcare sector which merges medical, fitness and wellness. It has the largest number of big names such as Apple, Accenture, Adidas, Fujitsu, Nike, Philips, Reebok, Samsung, SAP and Roche behind the most promising new developments.
