It's a sensor that goes inside the dryer, so it wouldn't be able to turn it off for you unless also connected to a smart plug, but this is also problematic as a

It's a sensor that goes inside the dryer, so it wouldn't be able to turn it off for you unless also connected to a smart plug, but this is also problematic as another comment pointed out. Many are stuck with typical dryers that are nothing more than a heat setting and a timer. If your machine already does this for you, then the product obviously isn't for you.