Explore the world of smartwatch app development across the three most renowned platforms: Pebble, Android Wear, and Apple Watch in this comprehensive conference talk. Gain insights into the tools, languages, APIs, and capabilities of each platform, allowing you to understand the opportunities presented by this new usage paradigm and the investment required to leverage them. Discover the nuances of developing the same application for different smartwatch ecosystems, with demonstrations involving C, Java, and Swift programming languages. Equip yourself with the knowledge to create cutting-edge apps for wearable technology and stay ahead in the rapidly evolving field of smartwatch development.