Important Update Before You Buy
iRobot, the company behind Roomba, filed for Chapter 11 bankruptcy in December 2025 and was subsequently acquired by Shenzhen Picea Robotics in January 2026. Roomba products are still available and operations have continued, but this creates real uncertainty around long-term software support, warranty service, and the pace of future product development. This is worth factoring into your decision alongside the feature comparison below.
At a Glance
| Category | Roomba | Roborock |
|---|---|---|
| Company Stability | Recent bankruptcy/acquisition | Stable, independent |
| Max Suction Power | ~2,200-4,000 Pa | Up to 10,000-22,000 Pa |
| Navigation | Camera-based mapping | LiDAR + AI obstacle avoidance |
| Mopping | Basic vibrating pad | Sonic mopping, auto-wash/dry dock |
| Flagship Price | ~$899-$1,399 | ~$800-$1,500+ |
| Best Known Feature | Pet waste avoidance guarantee | Overall navigation and mapping speed |
Suction and Cleaning Performance
This category isn’t close. Roborock’s flagship models reach up to 10,000-22,000 Pa of suction power, while Roomba’s current lineup. iRobot doesn’t publish official Pa ratings for direct comparison tops out at a fraction of that on published third-party measurements. In real-world testing, Roborock’s higher-end models pick up a full week’s worth of pet dander and debris in a single pass on both hard flooring and area rugs.
Verdict: Roborock, by a wide margin.
Navigation and Mapping
Roborock’s LiDAR-based navigation combined with its AI obstacle avoidance system builds detailed maps quickly and adapts fast after furniture changes independent testing shows it restabilizing a home’s map within one to two cleaning runs after a major furniture rearrangement, compared to three to four runs for Roomba’s camera-based system.
Verdict: Roborock
Mopping
Roborock’s sonic mopping technology, paired with an auto-wash and auto-dry dock on higher-end models, represents a full generation ahead of Roomba’s simpler vibrating mop pad approach, which still requires more manual tank refilling and offers a less thorough clean on real messes.
Verdict: Roborock
Where Roomba Still Wins
Roomba isn’t without genuine strengths. Its pet-waste avoidance guarantee remains a specific, standout feature for households with dogs — the system is specifically engineered and warrantied against navigating into pet accidents, which some competitors don’t explicitly guarantee. Roomba also retains an edge in some carpet-specific mop-retraction scenarios, automatically lifting its mop pad when it detects carpet to avoid wetting it — a detail some Roborock models handle less consistently.
Verdict: Roomba specifically for pet-owning households prioritizing this guarantee.
Price and Value
Pricing between the two brands overlaps significantly at every tier rather than one being a clear budget option. At near-identical price points (for example, Roborock’s Saros 10 around $800 against Roomba’s Combo j7+ around $799), Roborock’s model delivers substantially more suction power, retractable LiDAR, and a full auto-wash dock — making it the stronger value at matching price points.
Verdict: Roborock
Who Should Buy Which
Buy Roborock if:
- You want the strongest suction, mopping, and navigation available
- You’re comparing similarly priced models and want the most features per dollar
- Company stability and long-term software support matter to you
Buy Roomba if:
- You have pets and specifically want the pet-waste avoidance guarantee
- You need reliable carpet mop-retraction for a mixed-flooring home
- You can get a steep discount that changes the value equation
Roborock is the stronger recommendation for most buyers in 2026 — better suction, faster navigation, and more advanced mopping across nearly every price tier, from a stable, independent company. Roomba remains a reasonable choice specifically for pet owners who value its waste-avoidance guarantee, but iRobot’s recent bankruptcy and acquisition add a genuine layer of uncertainty around long-term support that’s worth weighing before committing to its ecosystem.
Company ownership changes and product lineups shift quickly in this category — confirm current model availability and support status before buying.
