If it follows the Apple Watch, then it will be the undisputed market leader in the product segment, which honestly I think it will. The competition is very weak. Meta's efforts have largely failed with the MetaVerse and their whole ecosystem seams very stagnant. Valve and HTC aren't doing much in this space. Sony's PSVR is promising, but it is completely locked into the PlayStation ecosystem, so I see it being limited just to first person games for the most part. Microsoft has completely abandoned the consumer market with HoloLens and prefer to sell very expensive headsets to industry and the military instead.
This is a very ripe market for Apple to disrupt if they can execute well. Very reminiscent of the smart watch market before the Apple Watch.