Dhruv Bhutani has covered the Android ecosystem since 2010, with a focus on smartphones, connected devices, and home networking. His reporting is informed by hands-on experience reviewing hundreds of ...

For this review of the best robotic vacuum–mop combos, we tested models from Bissell, iRobot, Roborock, and more to see which ones clean the best.

The innovation is currently being tested in homes, schools and residential societies.