iRobot Roomba Max 775 Review: A Solid Mid-Tier Bot After the Buyout

iRobot's $1,000 Roomba Max 775 Combo with AutoWash Dock is the company's priciest U.S. release since Picea Robotics acquired it. It cleans and mops well and washes its mop roller with 167°F water, but it's loud and blends in with a crowded field of Chinese robot vacuums.

• Roomba Max 775 Combo with AutoWash Dock costs $1,000
• Dock washes the mop roller with 167°F water and holds a 90-day dustbag
• Mapping a 750-sq-ft apartment took about 11 minutes; first clean took 39
• The robot is noisy, with a high-pitched whine and loud bin emptying