Samsung Powerbot R7065 review: This Wi-Fi-enabled robot vacuum gives the Roomba 960 a run for its money

Samsung's Powerbot R7065 is one of the few robot vacuums that actually looks like a robot. With its upward-facing camera eye, digital display, and humanoid head shape, it really gives you the sense you're outsourcing your labor to an Asmiovian machine. And as household help goes, I found the R7065 to be one of the most hardworking and efficient robot vacs I've had the pleasure to employ. You'll save yourself the 20 minutes or so I spent fumbling around trying to charge it. After sitting in its dock for a while, the R7065's display gave no indication it was getting any juice.