Robot Vacuum Comparison · UK 2026
Roborock Saros 10 vs Roborock Saros Z70

Specs, pros and cons compared side by side

Both the Roborock Saros 10 and the Roborock Saros Z70 are robot vacuums. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Roborock specs come from Roborock’s own UK pages and manuals.

Quick verdict

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Roborock Saros 10

Pick it for: VibraRise 4.0 vibrating mop (the Z70: FlexiArm Riser Mop) · 60°C heated-air drying (the Z70 dries at 55°C)

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Roborock Saros Z70

Pick it for: OmniGrip robotic arm moves small items out of the way (the Saros 10: avoids obstacles with ReactiveAI 3.0) · Works with Siri as well as Alexa and Google (the Saros 10: Alexa and Google)

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Quick comparison

Spec Roborock Saros 10 Roborock Saros Z70
Suction 22,000Pa 22,000Pa
Navigation Retractable LDS + structured light and RGB camera StarSight 2.0, cameras on the arm and front
Mopping VibraRise 4.0 vibrating mop + edge mop up to 220 RPM, auto detach FlexiArm Riser Mop, 22 mm lift, auto removal
Dock Empty, wash up to 80°C, 60°C dry, refill, detergent Empty, wash up to 80°C, 55°C dry, refill, detergent
Runtime Not stated Not stated
Smart home Alexa, Google (Matter by update) Alexa, Siri, Google (Matter by update)
Roborock Saros 10

Pros

  • Vibrating mop plus a dedicated edge mop
  • Hottest drying in the Saros range (60°C)
  • Lowers its laser for low furniture
  • Quiet mopping (52 dB(A))

Cons

  • Plumbed-in water refill and drain only on the separate Refill and Drainage version
  • Matter support is still to come by update
  • Lower suction than the Saros 20
Roborock Saros Z70

Pros

  • Robotic arm moves small items out of the way
  • StarSight 2.0 navigation with two cameras
  • Automatic detergent from a 590 ml tank
  • Slim 7.98 cm body

Cons

  • Lower suction than the Saros 20 and Saros 20 Neo
  • Matter support is still to come by update
  • The arm lifts items up to 300 g only

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Which should you buy?

Why choose the Roborock Saros 10

  • VibraRise 4.0 vibrating mop (the Z70: FlexiArm Riser Mop)
  • 60°C heated-air drying (the Z70 dries at 55°C)
Why choose the Roborock Saros Z70

  • OmniGrip robotic arm moves small items out of the way (the Saros 10: avoids obstacles with ReactiveAI 3.0)
  • Works with Siri as well as Alexa and Google (the Saros 10: Alexa and Google)

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