Find the robot vacuum that fits your floors, pets and furniture.
What lidar, suction Pa ratings and self-empty docks actually change, how much clearance your sofa needs, which parts wear out and when, and how value brands compare with the big names, written from manufacturer specs and manuals.
Latest guides
- Best Budget Robot Vacuum and Mop Combo: Spec Picks
The best budget robot vacuum and mop combo for your floors, compared on navigation, mop design, height and upkeep. Spec-based picks from Roborock, iRobot and Shark.
Updated Nov 2026 - Lidar vs Camera vs Gyro Robot Vacuum Navigation
Lidar vs camera vs gyro robot vacuum navigation: how each one finds its way, what it can and cannot do, and which suits your home's size, lighting and clutter.
Updated Nov 2026 - Robot Vacuum Suction (Pa) Explained: What the Number Means
What robot vacuum suction in Pa actually measures, why 8,000 Pa on one robot is not 8,000 Pa on another, and what to compare instead before you buy.
Updated Nov 2026 - Shark IQ Filter Replacement: Which Filter Fits and When
Shark IQ filter replacement: the three filters in an IQ Self-Empty robot and base, Shark's part numbers and intervals, and what to know about non-Shark filters.
Updated Nov 2026
Free Robot Vacuum Tools
All tools →- FreeRobot Vacuum Parts Schedule
Pick your brand and date to see when the filter, brushes, mop pads and dock bag are due, from each maker's published intervals.
How we make these guides
Official sources first
Fees, hours and rules come from operators and official pages where we can find them, with the source noted in our research.
Honest about gaps
When we cannot verify a number we say so and give a range, instead of printing false precision.
Dated and kept current
Every guide shows when it was last updated, and we re-check prices and schedules on a regular cycle.
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