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Roborock Saros Z70
Roborock

Saros Z70

Roborock's Saros Z70 has a robotic arm that picks up clutter, but the arm is unreliable.

Robot Vacuums
6.3/10What the pros sayGoodExpert consensus · Verified Oct 8, 2026See score breakdown ↓
Buying call

Buy the Saros Z70 only if you want the novelty of a robot arm that tidies small items: reviewers liked its strong vacuuming and mopping, edge cleaning, self-removing mop pads, detergent dispenser and near-zero maintenance, and it never got stuck in one test. Skip it for most homes, because reviewers found the headline arm buggy and limited to certain conditions, and it's extremely expensive. Suction disappointed in one test, and it doesn't avoid obstacles on carpet.

Full verdict ↓
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Real-world useBased on everyday testing, not a spec sheet
Unbiased reviewIndependent and objective, sources shown
Saros Z70Check priceSee price
Key specs
Suction
22000 Pa
Runtime
180 min
Navigation
StarSight Autonomous System 2.0
Mop / dock
Mop: 1 · Dock: 1
Price & availability

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Buying decision

Should you buy it?

Buy the Saros Z70 only if you want the novelty of a robot arm that tidies small items: reviewers liked its strong vacuuming and mopping, edge cleaning, self-removing mop pads, detergent dispenser and near-zero maintenance, and it never got stuck in one test. Skip it for most homes, because reviewers found the headline arm buggy and limited to certain conditions, and it's extremely expensive. Suction disappointed in one test, and it doesn't avoid obstacles on carpet.

Best for

Early adopters who want a robot arm.

Not for

Anyone who wants the best cleaning for the money.

Main strengthRobot arm can pick up small items
Main weaknessArm is unreliable
Reasons to buy
Robot arm can pick up small items
Strong vacuuming and mopping
Very low maintenance
Reasons to avoid
Arm is unreliable
Extremely expensive
Doesn't avoid obstacles on carpet
Measured view6.3/10What the pros say · verified oct 8, 2026.
ScoreVerified Oct 8, 2026
Head to head

How it stacks up

Open a comparison for the full side-by-side view.

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Roborock Saros Z70
This deviceSaros Z70
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Roborock Qrevo EdgeT
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Score
6.3—
Full comparison
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Roborock Saros 10R
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Score
6.39
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Roborock Saros 20
AlternativeRoborock Saros 20
Score
6.38.6
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Product data

Full specifications

47 attributes, grouped for quick scanning. Verified Oct 8, 2026. Spot a wrong value? Hit the next to it.

Noise Db Claimed
61
Robot Vacuums Battery Capacity
6,400 mAh
Runtime Min
180
Battery Type
Lithium-Ion (Li-Ion)
Obstacle Avoidance
Dual-camera AI; 108 predefined object types
Dust bin
0.18 L
Manufacturer Sku
8.01.1222
Colors
Black
Model Number
Saros Z70
Icecat Image Height
1600
Icecat Image Width
1600
Dock Height
19.21 in (48.8 cm)
Dock Depth
18.7 in (47.5 cm)
Dock Width
15 in (38.1 cm)
Robot Height
3.14 in (79.8 mm)
Robot Depth
13.9 in (35.3 cm)
Robot Width
13.78 in (35 cm)
Threshold Clearance
1.57 in (40 mm)
Mop Lift
0.87 in (22 mm)
Battery
6400
Country Of Origin
China
Special Feature
OmniGrip five-axis mechanical arm
Icecat Updated
20,260,722,052,259
Image License
Open Icecat attributable content
App Control
1
Dock Included
1
Rated Power
65
Coverage Per Charge M2 Claimed
215 W
Pet Detection
1
Robot Water Tank Ml
69
Has Mop
1
Dustbin Capacity Ml
180
Main Brush Type
Roller brush & Side brush
Publication Status
published_incomplete
Qa Status
needs_enrichment
Robot Vacuum Source Id
roborock-saros-z70
Scoring Status
not_scored
Hot Air Dry C
55
Hot Water Wash C
80
Auto Mop Wash
1
Auto Empty
1
Dock Type
Multifunctional Dock 4.0
Edge Cleaning
FlexiArm side brush and mop
Navigation System
StarSight Autonomous System 2.0
Mopping System
FlexiArm Riser mop
Anti Tangle
Dual Anti-Tangle System
Suction Pa Claimed
22,000
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