Best deal alert again. This round is Mi Robot Vacuum by Xiaomi. It is a highly intelligent home cleaning device with 12 different sensors. The Laser Distance Sensor (LDS) scans the surroundings 360 degree, 1800 times per second, to map out the interiors of your house. The three processors track its movements in real-time and the Simultaneous Localization and Mapping (SLAM) algorithm calculates the most efficient route for cleaning. And the great news – you can get it at $297 only with discount code at Yoshop. You can also win it for free in lucky draw from 5 to 13 September too. Interested? Read on to find out…