“Saute mode” is from a universal feature of electric pressure cookers, AFAIK.

It's also, while good for the particular use cases it is aimed at, not great general substitute for a proper set of stovetop cookware.

Most people mentioning electric pressure cookers these days are referring to the "Instant Pot" or similar. Check it out.

I have two Instant Pots and am quite familiar with their features, which is why after I mentioned that the feature was not universal to electric pressure cookers, also discussed the feature itself.