【LCD Monitor & Phone Holder】---The exercise bikes can track your fitness data and progress for more significant results.It provides feedback on your speed, distance, time, calories, and pulse along with a convenient scan feature. Make your workouts more effective by easily monitoring your heart rate with the handlebar-mounted hand pulse sensors. Position your phone on the phone holder for workout videos or favorite shows while cycling gives you a convenient experience. 【8 Levels Magnetic Resistance】---8 levels of tension resistance of the exercise bike are available, allowing workouts from warm-up to strenuous training, suitable for both beginners and expert athletes.The magnetic flywheel of the stationary bike also ensure that you get a quiet and smooth riding experience. 【Adjust Seat Height & Extra-Large】---The seat of the exercise bike is adjustable among 4 positions to fit riders of different sizes and meet various workout needs, provide better support for your back, and provide the most comfortable sitting posture. 【Stable Design】---The stationary bike’s silver frame combining the X-type design physical balance theory in the design, you can feel the bike is sturdy and don’t worry you will fall down. 【Recumbent / Upright:】--- It easily transforms from an upright bike to a recumbent bike with a pull of a lever, maximizing your workout and utilize different muscles. The recumbent design take pressure off your lower back and prevent you from slouching while targets the Quadriceps, Hamstrings Calves, Tibilais Anterior, and Glutes. The upright design offers you a low-impact workout from a seated position, targeting the same muscles with the addition of core muscles like