The smartwatch industry has continued to evolve and expand over the past couple of years, and with the Pebble start-up campaign having been credited with forging this new-found product group for wrist-worn tech, many of the biggest names in the mobile arena have since joined the party. From Samsung to LG, Motorola to Sony, a host of powerful companies have already rolled out wearables, and most of them run Google's Android Wear. But as is the case in the smartphone and tablet industries, Apple will soon offer a fierce rival to the Google-made platform, and if you're looking to build apps for Apple Watch, the video tutorial embedded below will help you get off the ground.