Learning to Program with the Intent to Make Apps for G1/Smart Glasses.

Hello! I recently became interested in learning to program. From what I've gathered so far, there are many languages that are viable for learning to program with for the first time. If my goal is to eventually start creating apps for the G1's (or smart glasses in general), which programming languages would be good candidates to learn first? In my complete ignorance, I'm leaning towards Python but I'm curious if there are more fitting options. Thank you for any guidance you can provide.