If your goal is fitness rather than just entertainment, the "simulator" often refers to software that pairs with a physical smart trainer.

12 best smart indoor trainers & smart bikes for every type of cyclist - ROUVY

A more meditative yet challenging experience that focuses on tight controls and finding the perfect line through nature.

This deep-dive blog post explores the world of bicycle simulators, from high-octane PC gaming to professional indoor training ecosystems like and ROUVY .