FAQ: New SmartThings App

We’ve been told many times by SmartThings staff that their typical customer has fewer than 15 devices and never uses any custom code of any kind – – but often does have a Samsung smart television or even that fancy refrigerator.

So the new app may work just fine for that market. See the following (each of these is a clickable link)

SPECIFIC differences between "SmartThings Classic" (the V2 app) and “SmartThings (Samsung Connect)” (the V3 app)
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"SmartThings Classic" vs "SmartThings (Samsung Connect)"