Top 7 Best Roborock Robot Vacuums – Updated March 2021 Advertisement Advertisement Roborock has silently become one of the best robot vacuum makers in the world. Starting off as a company that made robot vacuums for Xiaomi and then branching out into making its own under its own name. These days, most reviewers (including ourselves) would recommend a Roborock robot vacuum over almost any other robot vacuum on the market. As Roborock's portfolio has grown, it has become a bit tougher to figure out which robot vacuum is the best for you. And should you spend $700 on the top-of-the-line Roborock vacuum, or maybe spend around $300 for a cheaper one. Well, we're here to help, with our list of the best Roborock robot vacuums. We've tested the majority of these, so we do know first-hand, how good (or bad) these robot vacuums are.