Through its custom silicon, integrated sensors, design-led focus on user experience, and broad ecosystem, Apple is a decade ahead of rivals in wearables (Neil Cybart/Above Avalon)

Neil Cybart / Above Avalon:
Through its custom silicon, integrated sensors, design-led focus on user experience, and broad ecosystem, Apple is a decade ahead of rivals in wearables  —  Last week, Apple quietly unveiled one of the more remarkable pieces of technology that has been developed in the past few years.