The EXERPEUTIC 4000 “Mobile App Tracking” Recumbent Bike can handle up to an extended 325 lb. user weight capacity. It also includes our Revolutionary “Air Soft” seat which is over-sized and a generous 3″ thick ,with aerodynamic air flow that will make working out seem timeless. Mobile App Tracking which is Bluetooth enabled, compatible with IOS ( iPhones, iPads, iPods) and Android system smart phones and tablets will allow you to track your workouts and at the same time watch a movie, read a book, check your email while exercising in the comforts of your own home. A programmable computer, magnetic resistance via computer function control, a contoured mesh backrest, hand pulse sensors for targeting heart rate zones, are all high end features included on the Exerpeutic 4000 at a very affordable price. “Open Step In” design providing very easy on and off capability. Included transportation wheels for easy relocation of the bike from room to room. The computer also has 7 different training modes, depending on the user’s preference. Hand Pulse Sensors allow you to monitor your heart rate to stay within a targeted heart rate zone. The precision balanced flywheel and V Belt drive provide a quiet and smooth pedaling motion.