NEW YORK (AP) — Amazon on Friday announced it has agreed to acquire the vacuum cleaner maker iRobot for approximately $1.7 billion, scooping up another company to add to its collection of smart home appliances amid broader concerns about the company's market power. iRobot sells its products worldwide and is most famous for the circular-shaped Roomba vacuum, which would join voice assistant Alexa, the Astro robot and Ring security cameras in the list of smart home features offered by the Seattle-based e-commerce and tech giant. Amazon said it will acquire iRobot for $61 per share in an all-cash transaction that will include iRobot’s net debt.