Bluefin Fitness CURV 2.0 Elliptical Cross Trainer | Home Gym | Exercise Step Machine | Air Walker | Compact | Kinomap… $649.00 Make sure this fits by entering your model number. INTEGRATED SMARTPHONE KINOMAP APP: The Curv Elliptical range is compatible with the Kinomap fitness app – featuring thousands of training videos from around the world, coaching & training classes & structured workouts. Join the Kinomap community today! WHISPER QUIET FLUID MOTION: The heavy duty 12kg flywheel & silent drive system benefits from a safe magnetic braking facility that allows you to come to a halt with total ease.