Mamibot
Mamibot iGLASSBOT W168
- Autonomy
- IIAssisted
- Score
- Not scored
- Readiness
- Not assessed
- Price
- Not tracked
ComparisonMamibot iGLASSBOT W168 and Tosima W5 Window Cleaning Robot
- Autonomy
- IIAssisted
- Score
- Not scored
- Readiness
- Not assessed
- Price
- Not tracked
Up to three
Autonomy Ladder
- IManual
- IIAssisted
- IIIConditional
- IVEnvironmental
- VGeneralized
All robot window cleaners. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.
Where each one suits you.
The conditions each robot was assessed against, side by side. Rows marked in gold are where these machines genuinely differ.
| Condition | Mamibot iGLASSBOT W168 | Tosima W5 Window Clea… |
|---|---|---|
| Window style | ||
| Standard residential | GoodRoute-planned stripe cleaning across three modes is built for a single mounted pane, the size class most residential windows fall into. | GoodSuction mount and edge detection are built for standard residential panes; this is the machine's core documented use case. |
| Large panes (8 ft+)they differ | GoodManufacturer guidance names large fixed panes and smooth tiled walls as this model's strongest documented match. | DependsNo mapping or systematic route is documented, so full edge-to-edge coverage on 8ft+ panes in one pass isn't confirmed. |
| Specialty / textured | Poor3,000 Pa is the ceiling and the only adhesion method; Mamibot's own guidance excludes textured or leaded panes outright. | PoorSuction-mount adhesion needs smooth glass; the manufacturer markets only windows, mirrors and glass doors, not textured surfaces. |
| Frame style | ||
| Frameless / minimal | GoodEdge detection and suction adhesion work directly on the glass surface, so minimal or absent framing doesn't limit where it mounts. | GoodSuction-mount adhesion grips the glass pane itself, not the frame, so minimal or absent framing doesn't affect operation. |
| Standard mullions | GoodStandard mullions sit outside the mounted pane; the robot's edge detection and suction hold to the glass itself, not the frame. | GoodStandard mullions don't interfere; suction-based adhesion holds to the glass surface itself, not the frame edge. |
| Heavy bezels | DependsThe square-body's route-planned stripe pattern assumes flat glass; clearance against a raised heavy bezel lip isn't documented. | DependsHeavy bezels aren't addressed in any source; how the suction seal performs against a raised lip isn't documented. |
| Building height | ||
| Single-story | GoodGround-level panes carry the lowest stakes; the UPS and rope layers matter here too but the consequence of any lapse is smaller. | GoodFall risk is minimal at ground level; the undocumented rope rating and battery backup limits matter far less here. |
| 2 – 3 storiesthey differ | GoodA rated 30-minute UPS holds suction on a power cut, plus an alarm and rope, covering this height band. | DependsRope carries no published load rating and backup runtime is reported as 25 to 30 minutes, unconfirmed for this height. |
| 4+ storiesthey differ | DependsThe rated UPS, alarm and rope give real fall protection, but no source validates performance specifically at 4-plus story height. | PoorNo manufacturer source rates the safety rope's load capacity, and unrated tether strength is too great a risk at this height. |
| Power preference | ||
| Corded OK | GoodRuns on mains power through a 5-meter extension cord for every cleaning session; that is the primary and only continuous supply. | GoodOperates exclusively on mains power during normal use, so a nearby outlet is required for every deployment. |
| Cordless preferred | PoorRated at 72W over a 5-meter mains cord; the 500 mAh UPS is a power-cut backup only, not a cordless supply. | PoorRuns on mains power only; the onboard battery is strictly a power-failure backup, not a cordless power source. |
| No preference | GoodWith no preference given, mains operation and a rated 30-minute UPS backup fit this reader either way. | GoodNo power preference; the W5's mains operation with a power-failure battery backup works either way. |
A robot being poor for a condition is a fact about fit, not a fault. “Depends” means the record names a limit worth reading, not that the answer is unknown.
How far apart is a long way?
A number only means something next to the spread it sits in. Each track is the real range across every classified robot in the class, with the median marked.
Adhesion (mode not stated)19 with a published figure
3,000 Pa3,800 Pa
- Mamibot iGLASSBOT W1683,000 Pa
- Tosima W5 Window Cleaning Robot3,800 Pa
2,800 Pamedian 3,800 Pa10,000 Pa
Weight27 with a published figure
2.4 lbs4 lbs
- Mamibot iGLASSBOT W1682.4 lbs
- Tosima W5 Window Cleaning Robot4 lbs
2 lbsmedian 3.4 lbs4.8 lbs
Not compared, because fewer than two of these robots carry a published figure: Price, Runtime, Charge time, Noise, Height.
What the numbers leave out.
Written on each record, and the only thing here every robot on the site carries.
The trade-off
What each design gives up to be good at what it is good at.
Mamibot iGLASSBOT W168
Dual water spraying ends the earlier generation’s hand pre-wetting step, but pane-to-pane repositioning remains a manual task on every run.
A 500 mAh UPS rated to hold suction for 30 minutes after a power cut: real safety engineering, undercut by an unpublished list price.
No independent source has tested this specific model; its completion and coverage claims rest entirely on Mamibot’s own documentation.
Tosima W5 Window Cleaning Robot
A documented Triple Safety System combining suction, edge detection, and a rope exists, but the rope itself carries no published load rating, so the system’s real fall-protection margin cannot be verified from public sources.
The unit runs on mains power with a battery reserved for power loss, trading true cordless freedom for a longer expected runtime per pane.
Who each one is wrong for
Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.
Mamibot iGLASSBOT W168
- Buyers expecting the robot to move itself between windows
- It cleans one mounted pane and returns to its start point; moving it to the next window is a manual step, with no autonomous relocation between panes documented.
- Textured, leaded, or heavily patterned glass
- Suction tops out at 3,000 Pa and the unit holds itself on the glass with that figure alone; textured or leaded panes fall outside documented scope.
- Small or occasional single-pane jobs
- Every run means placing the robot, managing the safety rope and the 5-meter cord by hand; that overhead outweighs the benefit on a small or infrequent pane.
- Buyers wanting independent verification of pane-cleaning performance
- No independent source addressing the W168 specifically was found; available third-party coverage tested sibling models with materially different results, leaving this model's own performance unconfirmed.
Tosima W5 Window Cleaning Robot
- Buyers needing a documented tether load rating for high-rise or high-stakes panes
- No source documents a load or weight rating for the safety rope; Unknown is the honest answer, not an assumption of safety.
- Buyers expecting cordless operation
- The robot runs on mains power during normal use; its internal battery is a power-failure backup only, not a primary cordless power source.
- Buyers who want independently verified coverage or corner-cleaning performance
- All capability claims trace to manufacturer or retailer text; no independent test data was found.
What stays your job
The upkeep ownership hands back to you, whatever the autonomy level says.
Mamibot iGLASSBOT W168
- After every use: Wash both microfiber cleaning cloths and let them dry fully; six cloths ship in the box, so a dry set is always ready.
- After every use: Empty the 80 ml water tank, wipe the body down with a soft dry towel, and check the safety rope and extension cable for wear.
- As needed: Swap in a dry cloth mid-job if the robot slips or streaks; replace worn-out cloths, which Mamibot classes as wear items with no published replacement interval.
- As needed: Clear the two spray nozzles with the supplied cotton swabs when spraying stops on a full tank; a nozzle that will not clear needs replacing.
- As needed: Re-seat the two cleaning rings and cloths if the suction alarm signals an air leak; the teeth on the body must sit in the ring slots.
- As needed: Tighten the rotating-plate screws if movement turns rough or uneven.
- Every 3-6 months: Recharge the backup battery during storage; Mamibot specifies a full charge (about 2.5 hours) at least every 3 months to prevent deep-discharge.
Tosima W5 Window Cleaning Robot
- After every use: Remove and wash the reusable cleaning rags; 8 ship with the unit, and a dirty rag smears instead of cleaning.
- After every use: Check the safety rope, its knot, and the anchor point at every placement; the manufacturer instructs anchoring to a sturdy point and publishes no load rating.
- Monthly: Wipe the edge-detection sensors and the machine’s glass-contact surfaces; adhesion and edge stops depend on them staying clean.
- As needed: Top up the water reservoir for the auto-spray system; its capacity is not documented.
- As needed: Move and re-anchor the robot pane by pane; it does not carry coverage between panes.
- As needed: Inspect the power cord for damage; the robot runs on mains power, and the internal battery only bridges an outage for a reported 25-30 minutes.
- As needed: Replace worn cleaning rags; no replacement price is documented.
How much each of these is standing on.
Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.
| Robot | Evidence status | Sources reviewed | Last assessed |
|---|---|---|---|
| Mamibot iGLASSBOT W168 | Pending | 3 | Sep 2026 |
| Tosima W5 Window Cleaning Robot | Provisional | 4 | Aug 2026 |
Evidence status counts the sources behind a classification, not their kind. A high count can be maker documentation and price coverage, so read it as how much was reviewed rather than as independent testing. How we weigh evidence.
Keep going.
The full recordMamibot iGLASSBOT W168Specifications, evidence, the Fit Check in full, and every tracked change.
The full recordTosima W5 Window Cleaning RobotSpecifications, evidence, the Fit Check in full, and every tracked change.Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.
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