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ThermaCharged PowerDetect or Saros 20?

ThermaCharged PowerDetect is best suited to homes prioritising heated mop maintenance and wet-and-dry robot cleaning; Saros 20 is best suited to early adopters who want roborock's newest premium floor-care system. Compare their features and compromises below.

ProductLocal priceStatus

Shark

ThermaCharged PowerDetect

Detecting…
Available nowFull profile
Choose ThermaCharged PowerDetect if...

Homes prioritising heated mop maintenance and wet-and-dry robot cleaning.

Main compromise: buyers who want a basic vacuum without mopping, advanced navigation or dock automation.
Choose Saros 20 if...

Early adopters who want Roborock's newest premium floor-care system.

Main compromise: buyers who want a lower-cost robot or a compact dock.

Side by side

The meaningful differences.

SpecificationShark ThermaCharged PowerDetectRoborock Saros 20
Navigation360-degree LiDAR mapping with 3D sensor, Dirt Detect / Floor Detect / Edge Detect and NeverStuck Charged technologyStarSight Autonomous System 2.0
DockNeverTouch Pro heated base: washes mop at 85C, dries at 80C, self-empties (60-day debris capacity), auto-refills water (up to 30 days); dock tanks 2.64L clean / 1.18L dirtyBrand-New RockDock with hot-water self-cleaning: 100°C hot-water mop washing, 55°C hot-air drying, auto-emptying, automatic water refilling
MoppingAntimicrobial microfibre mopping pad, extends for edge-to-edge cleaning, auto-raises on carpetRotating mop module with FlexiArm edge and corner cleaning
Run timeUp to 180 minutes—
Self-empty intervalUp to 60 days—
Cleaning system—Vacuum and mop
Body height—7.98cm
Launch date—24 August 2026

Official product sources

Head-to-heads we have written

The comparisons people ask for most, with a verdict, the verified specifications and both prices.

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