Anyone spending $800 here is buying back time on two different jobs, and only one of them is printed on the box. The first job is mechanical: washing the mop pads and emptying the dustbin, both of which the all-in-one dock takes over [2], and both of which an owner can confirm inside a week. The second job is judgment, which means recognising that a sock on the floor is not debris and that the border of a rug is not hard floor. Judgment is what the expensive tier advertises, and in Gizmodo's testing it did not show up at $800 or, by the reviewer's account, in machines priced above $1,600 either [4][4]. He was still pulling USB cables and socks out of the robot [3], and still drawing boundaries in the Roborock app so it would stop mopping a dining room rug [5].
The setup numbers are worth laying out, because they show where the friction actually sat. Unboxing and app pairing ran about 11 minutes, the first mapping run another 11 [6], so 22 minutes from carton to finished map [1]. Then the robot could not seat itself on the charging contacts and could not reload its mop pads [7], and the reviewer spent an hour and a half on it before emailing Roborock, which attributed the problem to a manufacturing defect [8]. That works out to roughly 80% of the elapsed time before support was contacted going into one plastic part [2]. The firmware update he waited for changed nothing; the fix was levering the plastic piece under the roller brushes until its edge slipped beneath the tab meant to hold it down [9].
On coverage, the machine vacuumed and mopped his 750-square-foot apartment in just under two hours with a little over half its charge left [10], which puts a full battery somewhere near 1,500 square feet [3]. So the buyer is someone with hard floors, an apartment rather than a house, and the patience to outline carpet in an app once. Ketchup took two passes [13], which is a fair marker of what mopping means at this price. Against that, the machine picked up small debris reliably on both hard floors and rugs, never clogged, and stayed quiet enough to talk over unless pushed into its MAX+ mode [11].
The comparison that helps is a 2x2: one-time against recurring interventions on one axis, fixable by you against fixable only by the vendor on the other. Map edits to fence off a rug are one-time and yours [5]. The docking defect was one-time and the vendor's [8]. Cables and socks on the floor are recurring and yours, and no navigation software picks them up [3]. The quadrant that would justify paying double is recurring interventions the vendor removes for you, and nothing in this review landed there. What owners actually do is tidy the floor, then press clean. What the product copy implies is that they stop thinking about the floor at all, and Gizmodo's own verdict on the Qrevo 2 Pro is that it cannot quite clean unsupervised [14]. The honest way to compare tiers, then, is to price the supervision you will still be doing yourself, and then see how much of the gap between $800 and $1,600 is left to pay for.
