From the Nautilus Performance Series comes the Nautilus E618 Elliptical Trainer.  Designed for serious competitors looking to up their game, the Nautilus E618 Elliptical is fully loaded with dozens of training programs, Bluetooth connectivity and free app-based tracking tools that help maximize motivation and power up performance.  With enhanced Bluetooth connectivity, users can set, track and monitor progress with popular app-based tracking tools while you're using your new Nautilus E618 Elliptical Trainer.