This is the Air Walk Trainer: an app smart fitness tool that uses air walking motion to help you burn calories with less impact. It has 5 adjustable resistance levels. It has Bluetooth connectivity. It has a digital monitor that lets you track your workouts.
The SF-E902SMART has non-slip pedals for a safe workout. It has multiple resistance levels. It has up to 30inch stride length. This air walk trainer has a convenient smartphone holder.