Apart from its claw, the Z70 looks to be a pretty capable robot vacuum and mop. Its vacuum has a suction power rating of 22,000 Pa, and has a side brush to direct debris underneath the bot.

Previously a contributor to Wirecutter, Wired, Dwell, and US News. Roborock has added an arm to its latest flagship robot vacuum. And this is no tiny appendage like the one the company debuted on ...