1. I am going to state the pros and cons of this according to my eight year old daughter.
PROS
2. The design is pretty.
3. It glows in the dark.
4. It makes telling, and learning how to tell time, time easy.
5. It comes on and off pretty easy.
6. It is lightweight.

CONS
1. The band is not water resistant and so the watch has to be removed too often. (It usually gets a little when she washes her hands.) Then there is a long period of waiting for the band to dry out when she can't use the watch. The alternative is to remove the watch whenever there is a chance that it will get wet some how and that can be time consuming and runs the risk of her losing it if she places it somewhere at school, in a public bathroom etc...
2. The material of the wrist band itches her skin around her wrists if she wears it even slightly damp.