The outstanding Roborock Saros 10R just got even better — here are 3 ways the Saros 20 improves on its predecessor

Roborock announced a few new robot vacuums at CES 2026, including one that has leggy stilts that mean it can just lift itself up and walk over any kind of uneven terrain. But the one that I suspect is going to win out on the general market is the Saros 20 – the successor to the outstanding Roborock Saros 10R. The 10R was one of the best robot vacuums we tested in 2025, but the 20 looks even better.

At the risk of confusing everyone, both versions also have sister models: the Saros 10, and the new Saros 20 Sonic (the slight shift in naming is the result of some copyright complications, I am told). The key distinguishing feature is the mop pad type – the 10R and 20 both have dual, spinning mop pads, whereas the 10 and 20 Sonic have a D-shaped pad. A Roborock rep shared ...