Google maps in Smartwatch.. For motorcycle

Yeah, it is an unusual use for Smartwatch, but I'm looking for something that has google maps or can mirror the Google maps from my Android phone. I want to put the smartwatch on the handle of my motorcycle when I go out somewhere that I don't know the directions. Or I could just use it on my wrist while riding. Looking for something cheap, the Smartwatch will be use manly for this specific purpose. If there's no recommendations my second option would be to buy an old Smartphone and use it for google maps.

Let me know guys, something available in AliExpress would be nice. Thanks for the help.