Roborock Saros Z70: Specs, Pros & Cons

Strip away the robotic arm and the Z70 is still arguably the best-cleaning robot vacuum you can buy, with 22,000Pa suction and obstacle avoidance that recognizes over a hundred object types. The OmniGrip arm is the headline feature, but its roughly 50% success rate on picking up items like socks and small toys makes it more proof-of-concept than daily workhorse. Early adopters who want to own the most capable hardware available will love it; practical buyers should wait for the second generation or save significantly by choosing the Qrevo CurvX platform instead. The Z70 remains the most expensive robot we cover, though heading into Q4 both Saros models have started cycling through promotions — the 10R has repeatedly dipped to $899.99, and the Z70 itself has been discounted off its $1,999 list. The in-house comparison still frames the decision starkly: the 10R delivers the same 22,000Pa with a comparable dock for hundreds less at every price point, which means the entire premium here is the arm — and a coin-flip grab rate is a lot to pay that much for.