A potty chair or seat can be used for potty training, but it ultimately depends on your child's preference and readiness. Some children may feel more comfortable using a potty chair, which is a standalone chair specifically designed for potty training. It is low to the ground and has a removable basin for easy clean-up.
On the other hand, a potty seat is a smaller seat that can be placed on top of a regular toilet seat. It allows your child to use the adult toilet with a smaller seat and may be more convenient for families who don't want to invest in a separate chair.
When choosing between a potty chair or seat, consider your child's comfort, size, and readiness for using the toilet. It may be helpful to involve your child in the decision-making process to ensure they feel comfortable and confident during potty training.