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The Roomba i7 is the robot vacuum I've been waiting for

But over the past 12 years, iRobot's Roomba made it just a bit easier for me by keeping my floors clean, no matter how lazy I felt. But while the company has steadily improved its robot vacuums over the years -- by making them more powerful, adding sturdy rubber rollers and integrating room mapping -- they're still very similar to the first model that debuted in 2002. That's why the $949 Roomba i7 is such a huge deal: It can not only vacuum your floors better than before but also empty its dust bin into a Clean Base. It's the epitome of lazy cleaning technology: something that can do its dirty work without making you leave your couch. The Roomba i7 is iRobot's best vacuum robot yet -- mostly, because it can finally empty itself after every cleaning job.