I wore my son's on the other wrist, as suggested by someone else above. Another suggestion, if your child happens to wear pants or shorts with belt loops on them, is to hook it around a belt loop. This is how my son wears his watch - knowing the time constantly helps with his anxiety, but he usually pulled his watch WAY too tight and cut off his circulation (due to sensory issues, hating the feeling of it being loose on his wrist) so he's been wearing it in his belt loop for years now