Meet the Nautilus R616 Recumbent Bike: a smart bike with Bluetooth that makes it easy to sync your data to MyFitnessPal. It has a dual track LCD display, so you can watch videos and also monitor your performance. The bike features 29 programs, 25 levels of resistance, 4 user profiles, and acoustic chambered speakers. You also get grip heart rate but can also use your own chest strap. Did we mention that this bike has a USB charging dock? There is a lot to like about this exercise bike.