They have models which have just three months warranty period, so beware of this. You can always get it extended ofcourse.
Some have commented that its a strong one with great speed and no noise. The programs on offer are varied and can take high pressures. Some are of the view that they go unsteady at high speeds and the positioning of the belt is not comfortable.
Most of us are easily drawn towards the extras that come with it such as the built in TV, online workout programs and handweights. Some feel that these extras are not good enough to replace a cheap treadmill.
Icon are masters in this field and their new and high end models prove that. If you are an athlete, you would go for them.