I have to say after having to use crutches for a couple of days the iWALK was a life saver. Living on my own means I need to be able to try and get on with things as normally as possible and this product has helped me do that. Without it I would not be able to even carry a cup of coffee to the sofa. With the iWALK I can do everything normally but just a little slower. It's been worth every penny.