The ECHANFIT Recumbent Exercise Bike greatly eases the burden on the back and reduces stress on the joints. Designed to help people with knee and low back arthritis build mobility and recover from replacement surgery. Ideal for gentle physical therapy and relaxing aerobic exercise. The easy-to-read LCD display shows time, speed, distance, calories, total distance and pulse to help you keep track of your workout. Wireless Bluetooth link to the APP makes exercising more fun. Adjust the seat with the quick-release lever so you don't have to get out of the car to get in the best position for your workout. Premium foam cushions add comfort to your workout. The high-quality, smooth 16-stage magnetic resistance system is powered by a heavy-duty flywheel and belt drive system that won't wake the neighbors while you work out.