It might be version 1 not 2 as it doesn't mention a colour screen , for what's it's worth I've been running a wahoo bolt with just black and white screen and can't see a reason to change , it will give you full mapping of Europe , full ride data speed ,average mph ,ft climbed with programable pages to display what info you want where you want it .
It might not have all the features of the version 2 but for a basic cycling computer it's more than adequate
Edit , you will need a smart phone and the app to set it up