Amazon is buying iRobot in a $1.7 billion all-cash deal, marking a major addition to its growing list of smart home technology products.
The agreement values iRobot shares at a 22% increase over Thursday's closing price.
iRobot's stock price surged more than 19% to $59.50 after the market opened Friday morning, though Amazon's stock price dropped 1.3% to $140.67 Friday morning as part of a broad market downturn in response to a stronger-than- expected July jobs report.
Colin Angle will remain iRobot's CEO after the deal is completed.
iRobot's shareholders must approve the deal before it goes through.
The Ring video doorbell is one of the best-selling smart home technology products of all time. According to the Wall Street Journal, the $1.7 billion deal is Amazon's fourth biggest acquisition, behind its $13.7 billion purchase of Whole Foods in 2017, $8.5 billion purchase of MGM in March and a $3.9 billion agreement in July to buy 1Life healthcare.
The change in Whole Foods was caused by Amazon.