Work out all over the world and discover a whole host of interactive training challenges with the upgraded adidas X-21FD Bluetooth elliptical cross trainer. The improved model with Bluetooth connectivity enables you to sync the X-21 FD with the compatible Kinomap app and get access to 1000s of real routes, motivating global trainer-led workouts, coaching, interval training and a fun multiplayer mode. A smooth ride for users of all heights is ensured by a 12kg (26lbs) flywheel, a 46cm (18") stride and adjustable NRG Tech cushioned footplates, whilst 24 levels of computer-controlled magnetic resistance and 5 levels of incline provide more challenge and variety. Track your progress on a clear LCD screen, choose from 15 fitness programmes and listen to favourite tracks using Bluetooth speakers.