A coffee machine that will brew my morning joe as soon as I say, “Alexa, make my coffee!” aloud? Sign me up! But for all its features—including voice control—the new $250 Keurig K-Café Smart coffee ...

As much as I love my house, there’s nowhere near enough counter space in the kitchen for all my small appliances. Between the stand mixer, microwave, and coffee maker, I barely have any room left to ...