The Active Run 400 Smart is a smart treadmill designed so you can enjoy the sensations of running outdoors without having to leave your home. Thanks to Smart technology, you will be able to enjoy personalized and stimulating workouts in the virtual world, while the treadmill automatically adapts to the different inclinations and speeds of the virtual routes. The Active Run 400 Smart has many features that make it a true versatile treadmill: its motor is capable of reaching 16 km/h, it has 15 automatic incline levels, a large running surface of 122 x 42 cm, with core rate readers and buttons to control tilt and arm speed, etc. However, what differentiates it from other treadmills is its Shock & React cushioning system, which adapts to each type of stride, and the SA Mode system, an air cushion capable of modifying the hardness stride up to 4 levels. This way the user can simulate different types of terrain and better prepare for an upcoming race. In addition to taking better care of your joints. As for the console, we see that the Active Run 400 Smart has a Start/Stop button, the SA Mode button to change the hardness of the step, 3 buttons with different predefined speed levels, buttons to increase and decrease speed and incline, a music mute button and two music skip buttons which, if you hold them down, allow you to change the volume. Finally, this treadmill has two drawers and a tablet or cell phone holder so you can use them comfortably during your workout. At the bottom of the console you will find the 3.5 Jack input, the USB port and the speaker outputs so you can listen to the music that motivates you the most.