Here is another app connected exercise bike that gives you a good workout indoors. The Hammer Cardio BT 5.0 exercise bike is compatible with BitGym, Kinomap, and iConsole+. It comes with 12 different programs for beginners to more advanced users.
This ergometer comes with a comfortable saddle that can be adjusted horizontally and vertically. It has wheels, so you can easily move it around your home.