Resourceful runner says 'can race my own ghost' using homemade Meta Ray-Ban Display app — also adds bonus coins, mini leaderboard, and more

Developer Stijn Spanhove built a web app for Meta Ray-Ban Display glasses that turns a saved Strava GPX route into a gamified run.

The app overlays a ghost racer, coin pickups, sprint bonuses, and a mini leaderboard directly in the glasses’ HUD.

It uses Meta’s new Wearables Device Access Toolkit and runs on-device with pace, distance, and compass data.

The demo highlights how Meta’s display access could enable practical lightweight AR fitness apps for wearables.