The DKN AiRun I has a 2.25HP continuous duty motor that powers the belt to a top speed of 20kph (12.4mph). It comes with 15 levels of electronically controlled incline and a big 49cm (19.3") x 140cm (55") running area with the 'Progressive Shock Absorbing' system. The machine is supplied with a backlit LCD display that enables you to choose among 15 workout programmes. It is compatible with iPads (Mini - iPad 4 and iPad Air) and Android tablets (3.1 or higher and 1280 x 800 min. resolution), which means that you can turn one of these devices into a real fitness console using the superb DKN-Run application with many nice features such as weight loss, bootcamp or calorie burn. Additionally, the iRoute feature makes it possible to challenge yourself on of the world's most iconic routes. The AiRun is also compatible with the DKN iWorld application for iPads (Mini - iPad 4 and iPad Air) that enables you to explore any spot on the globe, choose or create your own routes, use Maps, Streetview or Satellite, share your workout statistics online with friends and check your progress in your iLog. The treadmill is foldable and enables heart rate measurement via grip sensors or a receiver (chest strap optional).