WebXR (Starter Project) on Android and iOS

Hi,

i tried the WebXR starter project, but couldnt run it on any device - are there some device restrictions or some specs i have to keep an eye on?

Tried using a samsung s8+ and a iphone xs max (older devices i know but they basically run native arcore and arkit apps).

Or did i missed something? The notification “AR not available on this device” is permanent active on both devices

Thank you!