1. One of the most advanced operation system which can fulfill all your needs for training programs and apps. 2. The LCD screen displays time, speed, heart rate, calories, slope. Users can listen to music or watch movies while training. Usage of popular apps such as Instagram, Facebook, Youtube, Spotify, Zwift, Netflix and etc is very convenient. 3. There are heart rate detect plates on both of the handsets aside of the keyboard screen which will monitoring your heart rate while training. 4. Two ways of speed and slope changing methods, one is from the LED screen, the other is from handrail keyboard. 5.There are two bottle cages aside both sides of the screen.