Stay fit and healthy while working on your strength and endurance with the Sunny Health and Fitness Hydro Water Rowing Machine. The Hydro uses water as resistance that dynamically increases as you row to give you a full body workout in the comfort of your own home. The faster you row, the more resistance you ll experience, an effective exercise for various muscle groups. This quiet and smooth rower comes with comfortable handles and an easy on-off design, allowing for optimal training while seated. With Bluetooth connectivity, the SunnyFit app keeps track of your exercise sessions and gives you access to an array of free, professional, trainer-led rowing workouts. Enjoy having any workout of your choice right at your fingertips, while feeling supported and inspired as a member of this like-minded community. This water rowing machine also has six different water levels to choose from, allowing you to create the proper resistance for your individualized fitness level.