If you’ve been waiting for a sign (or just a really good discount) to upgrade from your old robovac, this is it.

The Roborock Saros Z70 is a premium robot vacuum and mop with all the bells and whistles you'd expect from a flagship, plus a mechanical arm to pick up objects. And I must immediately focus on this ...

The self-cleaning dock handles all the maintenance — it washes the dual-spinning mops with hot water and dries them with hot ...