Here is another exercise bike that connects to your smartphone to give you a more interactive workout. The Sunny Health & Fitness SF-RB4850 Magnetic Recumbent Bike has 16 levels of computer controlled resistance. It also has 24 built-in workout programs. It comes with a convenient smartphone holder, an adjustable seat, and self-leveling pedals.
This bike has pulse grips to give you real-time readings. It works with the SunnyFit app which has 100+ workout videos for you to try.