Audi enthusiast upgrades 2001 A4 gear shift with old smartwatch in 3D-printed housing — vide-coded WearOS app displays gear selection, can be used to control in-car media
… Don't throw away old smartwatches! 3D printed a custom housing to turn one into a Digital Shift Knob. ♻️🕹️ from r/3Dprinting The video shared in Desmontei’s Reddit post shows the smartwatch display changing to match the current gear stick selection. …