Nintendo has the Update 3.1.0 for "Super Smash Bros. Ultimate" on the Switch. The new version makes the brawler with the "Nintendo Labo: VR Kit" compatible. This means that "Super Smash Bros. Ultimate" is now playable in VR.
The VR function brings the camera a little closer to the action. You can move your head and experience the battles from other angles, which is demonstrated quite well in the trailer. However, there is no first-person mode. In addition, the VR feature is only available in the offline part of "Super Smash Bros. Ultimate". Online battles cannot be played in this way.
How to activate VR mode: "After updating to version 3.1.0, select 'More modes', then 'VR' to experience offline single-player mode from a whole new perspective." Most recently, "Super Mario Odyssey" and "The Legend of Zelda: Breath of the Wild" have already released their VR updates get.
Source: Nintendo