The Schwinn Classic Cruiser may well be the coolest indoor fitness bike out there. It's not only snazzy to look at but it's also Bluetooth-enabled.
For $799, you get the retro red stationary bike along with an app that allows you to "ride through a 1950’s town while delivering newspapers & avoiding obstacles." For another $99, you get the accessory kit which includes: a "'Cruisin' license plate, Schwinntastic red and white streamers, retro bike horn, water bottle and mountable water bottle holder."