I used it from 2 months onwards, still using it at 8 months +. Bought a decent priced one (under $40) from shopee. To me, it’s worth it because I can put baby down for a while to eat/do stuff and she can watch me while playing with the dangling toys. And in my case, after she went on a bottle strike, my husband finally succeeded after 3 months of struggling, by feeding her on the rocker. Haha
Yes! I used it since day 1, my lo sleeps on it when she is not in her cot. Very good for napping in her early days