MERACH GO Technology: Q1S Electromagnetic rowing machine features a resistance knob with auto-follow enabled, during your workout, it will be automatically adjusted to the target range on your rower for you. Free your hands and focus on workouts. FREE MERACH APP: Our exclusive app offers you a variety of free trainer-led exercise classes, scenic rowing modes, and personalize your fitness program. Track your workout progress with live metrics. Designed to help you reach your goals. (Also KINOMAP Compatible)