Head over to Best Buy to get the BObsweep Orb-i Self-emptying Robotic Vacuum Cleaner for just $190, down from its usual price of $600. That’s a discount of $410 and 68% off.

Robotics pioneer Rodney Brooks warns $39B humanoid robot investments chase impossible goals while practical wheeled automation already works.

The Yeedi M14 Plus is not entirely unlike many modern robot vacuums on the market right now -- and it's well worth what it costs, depending on when you look.