For a joint-gentle and effective whole body training Water resistance system provides a rowing experience close to reality Comfortable, smooth course of motion Improved resistance levels through a new valve mechanism design Training computer: intuitive use, clear display The console's automatic fill level adjustment automatically displays the tank's fill level Measuring your heart rate is possible via optional receiver High stability and sturdiness Stable, durable frame construction (material: steel and wood) Space-efficient thanks to folding mechanism Transport wheels Made of high-quality ash wood Due to the natural properties of wood a light difference in colour is possible. Outer tank features double housing to prevent water leakage New impeller design with 15% higher resistance Improved Deluxe Handle Natural training feeling with water Experience an absolutely natural rowing sensation with a flowing, smooth motion: the unique water resistance system with fluid technology provides continuous resistance with every rowing stroke. You decide how intensively you train: the harder you pull, the higher the resistance. For added safety, the outer tank has a double casing to prevent water leakage. Works with Bluetooth The KF-50450 has a new console with Bluetooth function. This makes it possible to connect a chest strap for heart rate monitoring to the rowing machine. Thanks to the new console, you can access the Kinomap fitness app during your workout for an extra dose of motivation. Easy adjustment of the resistance Clever extra: the red control on the water tank allows you to easily and quickly adjust the basic resistance in five stages without having to change the amount of water in the tank. The improved console automatically displays the training resistance you set on the tank. The variable water resistance system makes the KF-50450 the perfect workout partner for users of any fitness level and it has up to 15 % more resistance when compared with the previous model. Can be placed in any room Easy to move and with a small footprint, you can find a place for this KF-50450 anywhere. In the blink of an eye, the rowing machine is put into an upright position, making it compact in size, and it can be moved easily thanks to the transport wheels. This allows you to store the rowing machine in a space-saving way until the next workout.