Brandon McConnell
Brandon McConnell reviewedGlasses by Warby ParkerFind the perfect frames using iPhone X’s TrueDepth camera
 RecommendedPros: 

Very helpful

Cons: 

Not as convenient

With the feature already being so common these days, the most useful and beneficial feature would be to actually try glasses using ARKit. This could even handle sizing if the user chooses to check them out directly from within the app, and of course, the automatic sizing detected by the camera could be overridden by the user manually during checkout if they so chose.

Brandon McConnell has never used this product.