Bob Niedt / Kiplinger Personal Finance
Amazon Adds Another Popular Smart Home Brand to its Amazon Prime Mix – That Roomba vacuum robot you were considering buying — or that—s already patrolling your floors for dust bunnies — will soon have ties to your go-to online shopping service. Amazon, which recently raised its Amazon Prime subscription price, is spending $1.7 billion to buy iRobot, the maker of the Roomba …