Question about Xplora X6 Play

My daughter 7 has a wrist circumference of 12.5 cm. The watch fits her very well. The wrist circumference could be a little smaller. Larger is definitely possible.

My rather slender daughter has been wearing the watch since she was 9 and it fits her small wrist very well. However, the strap is long enough for larger wrists. It is also possible to change the strap