Product Features 29 programs: 12 profile, 9 heart rate control, 4 custom, 2 fitness tests, 1 recovery test, 1 quick start Schwinn DualTrack™ two blue backlit LCD window system allows you to monitor up to 13 different display feedbacks. Time, Distance and Calories goal tracking with Bluetooth® data transfer functionality to the Explore the World™ app and compatibility with MyFitnessPal. Ventilated and contoured seat with lumbar supporting backrest for cool, comfortable workouts. USB charging port. 4 user capability for multiple user set-up. Telemetry heart rate enabled (chest strap not included). 25 levels of eddy current resistance aligned with a high speed, high inertia perimeter weighted flywheel for a smooth and quiet workout. 10 resistance quick keys to rapidly take you from easy to hard and back again. Single piece frame, 2 integrated levelers, and large mid-frame support for an incredibly solid platform. Walk-through frame for easy access. Aluminum slider seat rail system with quick and easy lever, fore and aft seat adjustment. Padded seat bottom with contoured leg area combined with a large vented seat back make your workout comfortable and cool. Ergonomically placed grip heart rate for a relaxed riding position when using a heart rate program. Three speed fan, oversized side mounted water bottle holder and transport wheels. Sealed acoustic chamber speakers for quality sound.