Exercise machines are getting smarter all the time. Take the Mobi Fitness Bluetooth Elliptical Trainer for instance: it is designed to work with your smartphone to give you a more interactive workout. It has a 22lb inertia flywheel with 24 levels of magnetic resistance. It has 265lb weight capacity. You can use your smartphone to set and track your progress.
This elliptical machine has a pulse sensor for heart rate tracking and full motion arm exercises to work your upper body. It has floor stabilizers to give you a safe workout. You will need a space of 69″ L x 42″ W for this machine.