The Sunny Health & Fitness 2-in-1 Smart Stepper SF-S0978SMART delivers a complete full body workout right at home. Step up and down to target your lower body while the integrated arm resistance bands engage your upper body all at once. Enjoy a total body challenge that works your legs, arms, core and more.Connect to the SunnyFit app via Bluetooth to track progress, set goals, and access countless workout options. Tailor the intensity by adjusting the hydraulic step height and resistance bands to