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Camera-free navigation leans on bump-and-turn behavior that is slower and less precise than lidar rivals, but its established pathing is generally reliable enough for everyday whole-floor coverage, though its basic mapping lacks keep out zones and camera-based visual features.
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Handles light maintenance mopping while it vacuums, but without sonic scrubbing, rotating pads, or a wash-and-dry station it is better for routine freshen-ups than deep cleaning, and its interchangeable mop bin works best in homes with mostly hard floors where rugs can be kept out of its path.
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Carpet pickup is mediocre, with tests showing the i5+ Combo removing only a little more than half of a heavy debris mix and falling behind most similarly priced competitors.
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Has no automatic mop lifting; the pad stays down unless you remove it yourself, while the j7 combo adds an auto-lift mechanism for mixed floorplans.
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Without advanced object recognition, the i5+ Combo tends to run into cords, shoes, and other obstacles, offering no special protection against small hazards or pet messes.
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Battery life is long enough for full-floor cleans but is used inefficiently, with extended runtimes and a high percentage of charge consumed compared with lidar-guided robots.
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The Roomba app for this model is limited and temperamental, often forgetting maps, lacking no-go zones, and occasionally showing the robot offline or busy saving data after runs.
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While the bagged base is convenient, testing shows the auto-empty system struggles badly with dense debris, often leaving the majority of packed rice in the robot’s bin.
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Long-hair pickup on carpets is a clear weakness, with the i5+ Combo leaving more hair behind than any other robot in this comparison.