What kind of water?

sandystarrrrr

So my LO is 7 months at the end of the month and I haven’t given her water yet oops? Her pediatrician told us it isn’t necessary since she’s getting it from my breastmilk + it’s getting cooler out. Is anyone not giving their babies water yet? I may try to give her an ounce but what type of water are you all using👀