OK so I struggled with how to set up my GroClock for my eldest (4 YO) in order to keep him in bed longer in the morning (more sleep for us right 
). Yes I read the manual but still could not work it out 
. But I found this gem. Try it out - the link is below:
www.argos-support.co.uk/9103348-gro-clock-childrens-alarm-clock