I bought the Smart Cycle, along with 3 software games: Dino; Hot Wheels; and Sponge Bob for my 4 year old twin grandsons for Christmas. They have been playing with it non-stop since Christmas Day. Not only are they having fun, but at the same time, they are learning numbers, letters, math, colors, shapes and other concepts AND they are getting physical exercize with all the cycling. My son and daughter-in-law are very impressed. What a wonderful toy to give a child. I couldn't have picked a better gift to give them. If anyone is trying to decide on a gift to give a young child ... THIS IS THE ONE!