Robots Rated.
SearchFind my robot
Roborock Saros 20 official product image
Official Roborock photography
PreorderRobot vacuums

Roborock

Saros 20

A low-profile 2026 flagship pairing very high claimed suction with unusual threshold clearance.

36,000Pa claimedUp to 8.8cm thresholds7.98cm body
Best for
Early adopters who want Roborock's newest premium floor-care system
Main limitation
Buyers who want a lower-cost robot or a compact dock
Local priceDetecting…View at Roborock Compare

Overview

Roborock Saros 20 explained.

This is a vacuum and mop. Navigation is listed as StarSight Autonomous System 2.0, the dock provides Brand-New RockDock with hot-water self-cleaning: 100°C hot-water mop washing, 55°C hot-air drying, auto-emptying, automatic water refilling

The listed specification covers cleaning system: Vacuum and mop; body height: 7.98cm; launch date: 24 August 2026; navigation: StarSight Autonomous System 2.0; dock: Brand-New RockDock with hot-water self-cleaning: 100°C hot-water mop washing, 55°C hot-air drying, auto-emptying, automatic water refilling. These are the figures to compare with nearby models in the range.

36,000Pa claimedUp to 8.8cm thresholds7.98cm body

How well we know this robot

What the evidence shows.

We publish three separate signals rather than one overall score, so you can see which kind of evidence is missing. Last researched 16 September 2026.

Confirmed dataThin

3 specifications checked against a named source. Only a few figures are confirmed. Treat the rest of this listing as a starting point.

Expert coverage2 reviews

Published by TechRadar, Expert Reviews.

  • TechRadar4.25 out of 5
  • Recommended — TechRadar
  • Recommended — Expert Reviews
Prices checked4 sources

Taken from 4 merchant listings. Prices move often — the date on each listing tells you how fresh it is.

Confirmed data counts only figures we read on a named page. Where two sources disagreed, we left the figure out rather than pick one. How we rate robots

Reviews

What reviewers and owners say.

5 published sources about this exact model.

Editorial reportThe Verge

Saros 20 deal and review context

Launch price, market positioning and published review context.

Read the full source
Hands-on reviewTom’s Guide

Roborock Saros 20 hands-on review

Hands-on observations covering cleaning hardware, navigation and everyday use.

Read the full source
Hands-on reviewGameStar

Roborock Saros 20 review

A second editorial perspective for checking performance and value claims.

Read the full source
Hands-on reviewTechRadar

TechRadar review

Published score 4.25 out of 5. Recommended.

Read the full source
Hands-on reviewExpert Reviews

Expert Reviews review

Recommended.

This outlet publishes its rating in a script we cannot read, so no score is claimed here.Read the full source

Where to buy

Prices and availability.

Listings match your selected market. Final price and stock are confirmed by the merchant.

Detecting your market and matching local buying routes…

Paid links are labelled. Commission does not affect the order or content of this page.

Owner reviews

Use this robot at home?

Share its performance, maintenance, faults and support experience.

Write an owner review

Alternatives

Other robot vacuums to compare.

See all models
Checking availability

Roborock · Robot vacuums

Saros Z70

A 7.98cm flagship vacuum with 22,000Pa suction and a five-axis arm designed to move selected small objects, but Roborock currently shows it out of stock in the UK.

Best forEarly adopters who want automated floor cleaning plus limited small-object pickup

Local priceDetecting…
CompareView profile

Saros 20 head to head

Direct comparisons with a verdict, the verified specifications and both prices.

vsRoborock Saros 10 vs Saros 20

Buy the Saros 10.

Read the head-to-head

Quick answers

About the Saros 20.

How much is the Roborock Saros 20 in the UK?

£998.99, reduced from £1,299.00 at Roborock UK, read from the seller's own page on 16 September 2026.

Is the Roborock Saros 20 available now?

Its current product status is Preorder. Local stock can change, so use the prices section for the available sources in your selected market.

Who is it best for?

Early adopters who want Roborock's newest premium floor-care system. Its most notable capabilities are 36,000pa claimed, up to 8.8cm thresholds, 7.98cm body.

What is the main compromise?

Buyers who want a lower-cost robot or a compact dock.