https://wccftech.com/apple-ar-glasses-2022-launch-delayed/

Apple’s rumored AR glasses were set to arrive in early 2022, but it seems that the company has run into some problems. Suppliers were supposed to begin testing the prototype around this time, but that plan has not kicked off for some reason. This can mean Apple will unveil the glasses at a much later time.

A report from DigiTimes states that Apple has not started the P2 prototype testing phase for the AR glasses. This delay means that mass production might happen at a much later time, meaning that the expected Q1, 2022 launch timeline may not materialize. After the P2 stage, the prototype glasses still need to pass the P3 phase, plus another couple of rounds of testing before the product has a chance of entering mass production.