2015 · Essential

: The launch of the Apple Watch in April 2015 catalyzed the wearable technology market, turning health tracking and wrist-based notifications into a mainstream phenomenon. Global Diplomacy and Science

2015 saw the world come together to tackle some of its most pressing challenges through landmark international agreements. : The launch of the Apple Watch in

The year was also defined by significant social progress and shifts in public consciousness. : The launch of the Apple Watch in