Save $230 on the Roborock S6 robot vacuum, matching the lowest price ever - CNET

Get the S6 for $420, or save up to $140 on its sibling, the Roborock S4 Max.

Save $230 on the Roborock S6 robot vacuum, matching the lowest price ever     - CNET
Get the S6 for $420, or save up to $140 on its sibling, the Roborock S4 Max.