2023 Vision Pro (iPad-on-Skull) sold less than 500K devices, with v2 cancelled.

In 2025, the design failed upward to 4000 x 500K users, https://archive.is/gxaYw

> [Apple] is working to simplify the way users navigate and control their devices.. The design is loosely based on the Vision Pro’s software.. will mark the most significant upgrade to the Mac since the Big Sur operating system in 2020.. For the iPhone, it will be the biggest revamp since iOS 7 in 2013... 2 billion devices in use around the world.. when Apple revamped its Photos app last year, legions of users complained. With the entire operating systems changing, the stakes are much higher.

Since 2023 launch, Meta Ray-Ban sold ~4M camera glasses priced below $500.