Quest 3 will succeed at fitness where the Quest 2 fell short

People love to burn a few calories playing Beat Saber. But for VR headsets to become proper at-home workout tools, you need to do more than punch, swipe, and dance. That's where the Quest 3 and mixed reality come in.

source https://www.androidcentral.com/gaming/virtual-reality/quest-3-mixed-reality-is-tailor-made-for-fitness