【SMART PERFORMANCE FITNESS】 Pedal along with Sunny Health & Fitness expert trainers on the Sunny Health & Fitness SunnyFit APP. Connect your preferred mobile device through Bluetooth and view your performance metrics in real-time. 【SunnyFit APP】 The all-new SunnyFit APP takes your Sunny workouts to the next level! View your live metrics displayed in real-time as you tour the world with real location maps. Get the results you want with customized workout plans. Explore 100+ workout videos that fit your schedule and goals. Compare your results on the exercise bike leaderboard, share your fitness experiences, get workout tips, and much more! 【DIGITAL MONITOR】 Simple and easy to read, the digital monitor displays all the essential metrics vital to your fitness workouts such as Time, Speed, Distance, Calories, Odometer, and Pulse. 【DEVICE HOLDER】 Ride along with our Sunny Health & Fitness trainers using your phone, tablet, or any other mobile device of your choice! 【9 LB FLYWHEEL】 The large internal flywheel can generate more inertia than similar bikes in its class. This provides a smoother ride as it builds momentum for those intense stationary bike workouts.