Can I use a smart-glasses walking-navigation feature for driving?
A feature designed for walking should not be assumed suitable for driving. Pedestrian routing, instruction timing and supported controls can differ from those needed in a vehicle. Use the manufacturer's stated activity support and the requirements that apply where you are using it.
A familiar arrow does not establish a driving system
The same visual symbol can be part of very different workflows. A walking route may use paths unavailable to vehicles, and its timing may assume pedestrian speed. A display demonstration therefore says little about whether the complete system supports a driving task.
Evaluate a walking feature on its intended walking use. This page does not establish driving suitability for any glasses configuration; the relevant product documentation must explicitly support the activity before that comparison makes sense.