https://wccftech.com/apple-ar-headset-needs-iphone-connection-to-work-properly/

As a standalone device, Apple’s rumored AR headset will likely not be as functional as when you pair it with an iPhone, according to the latest report.

The report from The Information, which has in the past, provided updates on Apple’s plans on its AR headset, stated that the upcoming device is meant to communicate wirelessly with the iPhone, suggesting that users will likely be able to unlock its true potential when both devices are successfully paired with one another. This can also mean that Apple may have a separate application developed from the ground-up to serve as a bridge between the AR headset and the iPhone.