Meet the EcoMill: a self-powered treadmill with an onboard generator system that produces power for the display and even charge your phone through the USB charging station. The EcoMill has a curved running surface to help you burn more calories. The EcoMill fully compatible with ReRev systems, which converts the users kinetic motion into renewable energy for your building.
The EcoMill Curved Treadmill gives you a good workout and is a greener option than regular treadmills. More information is available here.