Edge‑Following Accuracy (Robot)

Edge tracking is repeatedly described as very tight, with the extending mop pad keeping minimal distance from walls for more complete edge coverage.

Edge-following is a standout: multiple reviews cite edge reach within roughly 15 mm and strong wall-tracking, especially when paired with the extending brush and mop pad.

Edge-following is generally tight, and the extendable mop improves baseboard and furniture-leg edge mopping.

Edge-following behavior is often described as precise, with the roller/brush extending to stay close to walls and work around furniture legs. This contributes to consistently strong edge and near-edge coverage in multiple reviews.

Edge-following behavior is generally praised for getting close to baseboards/edges, helped by the extendable brush and the mop extension mechanism.

Edge-following accuracy is generally strong—tests describe the robot hugging walls closely and using repeated back-and-forth edge motions that improve perimeter pickup.

Edge-following and path control are methodical, often hugging room contours and furniture closely. A few users note corner misses can happen depending on room geometry and settings.

Edge-following behavior is commonly reported as accurate and effective, aided by edge-extension hardware that improves wall-hugging pickup and mopping coverage.

Edge-following accuracy is strong, with the extending mop/brush system getting close to baseboards and improving wall-line coverage.

Edge-following is widely praised due to TruEdge technology and an extending roller mop that reaches baseboards more closely. This is cited as a visible improvement for edge grime and wall-line cleaning.

Edge-following behavior is typically accurate and consistent, supporting good wall-hugging coverage and reliable baseboard passes in most reports.

Edge-following is strong, with the robot staying close to walls and the mop pad reaching into baseboard lines. Reviewers often show it maintaining contact better than typical robot mops.

Edge-following behavior is generally accurate and consistent for wall lines, though performance still depends on clutter and the robot’s reliance on bump-based interactions for close passes.

Wall tracking is generally accurate, with reviewers noting it follows edges and slows near obstacles rather than ping-ponging randomly.

Edge-following is generally accurate and methodical when mapping is stable, enabling consistent perimeter passes.

Edge-following accuracy is generally good, supporting strong along-the-wall pickup on hard floors.

Edge sensors and the small chassis help it track along walls and furniture edges well, with some reviewers highlighting noticeably strong edge passes.

Edge cleaning benefits from the extending roller mop, but accurate edge-following depends on navigation precision, which some tests say is not always perfect.

Edge-following and perimeter vacuuming are typically solid and can be improved with edge-hugging settings, but true edge mopping coverage still lags models with extending mop arms or side mops.

Generally good edge following, but some zone-clean runs don’t fully hug walls or miss narrow strips near the dock.

Edge-following accuracy is generally strong during vacuuming paths (tight wall tracking), but mopping edge reach varies because the pads don’t extend outward.

Edge-following is solid along straight walls, but multiple reviews mention occasional path offsets or wide turns that reduce precision in tight areas.

Edge following is generally decent and helped by edge-focused features, but several reviewers note it keeps a small buffer from baseboards rather than hugging edges tightly.

Pathing is typically orderly and systematic, but some note occasional bumps and that edge-following can leave a small missed band near walls.

Edge-following accuracy is generally decent with orderly perimeter passes, but several owners report it keeps extra distance from legs/frames or avoids under-table zones, reducing true edge contact in busy rooms.

Edge-following accuracy is acceptable but inconsistent; some reviews note it does not track as tightly along edges as top robots, contributing to weaker edge results.

Edge-following is adequate but not precise: it can run close enough to edges to clear them over time, yet its turning behavior can kick debris back toward edges before later passes pick it up.

Edge tracking is generally competent with decent wall and baseboard coverage, though not as tight or consistent as premium bots.

Edge performance is frequently called out as only okay, with some reviewers explicitly noting it is not great on edges/baseboards. It can miss fine debris right against walls without occasional targeted runs.

Edge-following and baseboard proximity are described as weaker than average, with one test showing low edge-cleaning pickup and comments about sensors keeping it from hugging walls. Expect some edge touch-ups.

Edge work is more bump-driven than precision-guided; some reviewers note clumsy wall interactions and potential scuffs compared with LiDAR or camera bots.

Edge-following is adequate for general coverage but leaves a measurable gap at walls in many tests, especially on carpeted edges and baseboards.