I was looking to buy a robot vacuum cleaner for quite a while now. But the price of an iRobot compared to a more traditional one kept me at bay. Even the Xiaomi models go for over $300 and I…

I was looking to buy a robot vacuum cleaner for quite a while now. But the price of an iRobot compared to a more traditional one kept me at bay. Even the Xiaomi models go for over $300 and I…