Pros: Safe and Fun
My son used the Fisher Price Deluxe Jumperoo from 6-12 months. This product is great. It took my son about three days to get the hang of it, but after he got the hang of it he jumped like a maniac. It was really fun watching him jump because he had a big smile on his face and would laugh. This allowed him also to expel much of his energy. This was the only form of exercise he could get before he started crawling and walking so I think it made him feel like a big boy. The Fisher Price Deluxe Jumperoo is height adjustable. It is also free standing unlike conventional jumpers, which in my opinion is a lot safer and alleviates the fear of a door jumper coming undone. The only feature that I did not like about it was the Kangaroo activity because the batteries would always come loose, so he could use the sound feature. Also it was very loud even without the sound feature. It has these little balls the would violently rattle each time he would jump. Finally we just took the Kangaroo feature off and it was much quieter. I would recommend this product but dont throw away the receipt until you know the sound feature works.