I like the look of the Ciclotte, a high end exercise bike that looks like something out of a science fiction movie. Most normal exercise bikes are a visual blemish for most urban living spaces, but the Ciclotte is a real conversation starter.
However, those handlebars look to revere form over function. Though they are said to be adjustable, a more traditional handlebar shape would be far more practical for quick maneuvering into a variety of common positions.
Also, it costs over $11,000, so your wallet will be losing weight faster than you will. Maybe they'll make it into a local Soul Cycle class soon where I can give them a whirl while sweating and crying to the uplifting sounds of Beyonce's Halo.