Personally, this is something I've wanted from Nintendo since Wii Fit came out: a more active motion-based game, but not as focused on fitness and instead using the maneuvers for games, too. This looks like it could be the heir to both Wii Sports Resort and Wii Fit at the same time, but I could be wrong. ARMS was a good spiritual successor to Boxing. I'd like to see Nintendo refine their old Wii ideas on the Switch since the motion hardware is better.
“ Game Compatibility
Nintendo Switch Lite can play the games in the Nintendo Switch library that support handheld mode.
For games that do not support handheld mode, players can wirelessly connect compatible controllers (sold separately) to Nintendo Switch Lite. If using separate Joy-Con controllers, users will need to have a device to recharge them, such as the Joy-Con Charging Grip.
So, if you have a Lite, you would link Joy-Cons as necessary.