Even being prerendered, it was an intensely impressive game for 1993.
And it’s not like they didn’t have plenty of problems to solve.
Here’s an interesting interview with founder Rand Miller about developing Myst and how they were barely able to make it work due to the limitations of CD drives.
A quick search suggests this appears to be a revised version of Tanita’s MC-980 scale, which is intended for professional use and costs $13,000 USD anyway - even without King of Fighters.
So not really any difference, just a very unusual collab and bit of fun for marketing! :)
https://tanita.com/products/mc-980uplus