Roborock S8

Name: Roborock S8
Brand: Roborock

Not sold at any store we monitor today, so not in our ranking.

Customer rating ★ 4.0 from 100 reviews at Amazon

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Roborock S8 specifications

The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.

Robot height3.8 in

Climbs thresholds up to0.8 in

Mop lift on carpet0.2 in

Runtime per charge180 min

Suction power6,000 Pa

Suction and brushes 1 fact

Suction power Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.: 6,000 Pa

Mopping 2 facts

Mop type How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.: flat or vibrating pad
Mop lift on carpet How far the robot lifts the mop when it drives onto a carpet. From about 0.4 in (10 mm) a medium pile stays dry.: 0.2 in (5 mm)

Navigation and obstacles 3 facts

Navigation How the robot maps your home and follows that map. Lidar measures with a laser and works in the dark, a camera looks along and recognizes more.: LiDAR turret
Obstacle avoidance How the robot sees loose things on the floor, such as cables, socks or a pet accident. A camera with depth sensing sees more than a bumper that reacts on contact.: 3D sensor (structured light)
Climbs thresholds up to The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher.: 0.8 in (20 mm)

Robot 2 facts

Robot height How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.: 3.8 in (9.7 cm)
Dust bin in the robot How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.: 400 ml

Battery 1 fact

Runtime per charge How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.: 180 min

Score 5.8 out of 10
Confidence: medium. One lab and fewer than 300 owners’ ratings.

Lab tests 60% 6.1 Lab tests, 60% of the score: 6.1, measured by Vacuum Wars.
Owners’ ratings 25% 5.2 Owners’ ratings, 25%: 5.2, from 100 ratings averaging 4.0 stars at Amazon.
Features 15% – Features, 15%: too few facts known yet, so this part is left out.