Robolta G6 Max review
A rope-secured window cleaning robot that adjusts to how dirty the glass is.
Robot Current is reader-supported and may earn a commission from qualifying purchases through affiliate links, at no extra cost to you. Brands cannot buy a recommendation. How this works.
We recommend the Robolta G6 Max for Indian homes with large windows that are tiring or unsafe to clean by hand. It clings to glass with a high-adhesion suction motor, adjusts its cleaning power to the stain, sprays from three nozzles and is secured by a safety rope with power-off protection. Robolta publishes fewer specifications for it than for the RX7 Glassmate, so ask the store for runtime and weight before choosing between them.
Indian homes and offices with large glass panes, balcony doors or high windows that are awkward to reach
- Cleaning type
- Vertical glass cleaning
- Suction
- High-adhesion suction motor; Robolta gives no Pa figure
- Spray system
- Triple spray
- Cleaning intelligence
- Pattern-based path; cleaning power adjusts to stain intensity
The quick answer
The Robolta G6 Max is a window cleaning robot for glass, mirrors and smooth tiles. It uses a high-adhesion suction motor, triple spray, pattern-based path planning, stain-aware cleaning power and edge detection for frameless glass, with a safety rope and power-off protection. Compare it with the RX7 Glassmate, which lists more specifications at a lower price.
Why we like it
- A safety rope plus power-off protection keep it secured on high or hard-to-reach panes
- Stain detection adjusts cleaning power to how dirty the glass is
- Triple spray and an ultra-fine fiber cloth aim for a streak-free finish
- Intelligent edge detection lets it work on frameless glass
- Control from the Robolta app or voice assistants, for scheduling and hands-free starts
Before you buy
- You place it on the glass and attach the safety rope yourself every time.
- Robolta lists no runtime, battery or weight figures, so check them with the store before buying.
- At ₹44,998 it costs about ₹15,000 more than the RX7 Glassmate.
- The page showed a Sold Out notice beside the buy button, and the store ships within India only.
Why we like the G6 Max for large and high windows
Window cleaning is one of the chores people postpone because it is awkward and sometimes unsafe. The G6 Max takes the reaching and the wiping over: a high-adhesion suction motor holds it to the glass, a safety rope and power-off protection back that up, and it works its way across the pane while you stay on the floor. It reads how dirty the glass is and adjusts its cleaning power, which suits dusty Indian cities and monsoon-stained panes.
Setup and surfaces
Robolta lists glass, mirrors and smooth tiles as compatible surfaces. Wipe the outer edge of a pane, place the robot, connect the power cable and attach the safety rope to a secure anchor before starting. Intelligent edge detection lets it work on frameless glass, but check the manual for pane size and frame guidance. Rough, cracked or heavily textured surfaces are not what a suction robot is made for.
Everyday cleaning and features
A triple spray wets the glass and an ultra-fine fiber cloth wipes it, which Robolta says leaves no marks. Pattern-based cleaning aims for full coverage, and you can start it from the app or with a voice assistant. Robolta says it is optimized for quiet operation, though no decibel figure is given. Check the cloth after each pane and wash it before the next use.
What to know before you buy
You still carry it to each window, place it and attach the rope; it is a helper, not a fixed installation. The listing does not give runtime, battery capacity or weight, so ask Robolta before choosing it for a large number of panes. The page also displayed a Sold Out notice beside the buy button even though the feed showed it available, and shipping is within India only.
Our buying advice
Buy the G6 Max if you have big or high panes and its stain-aware cleaning and rope-secured design suit you. Robolta lists it at ₹44,998, and the partner program reports 3% off with code SEBASTIANBASSOL, which would bring it to about ₹43,648.06 if it applies; confirm the total at checkout because eligibility has not been verified. For a smaller budget, or a longer published spec sheet, compare the RX7 Glassmate.
The details at a glance
| Cleaning type | Vertical glass cleaning |
|---|---|
| Suction | High-adhesion suction motor; Robolta gives no Pa figure |
| Spray system | Triple spray |
| Cleaning intelligence | Pattern-based path; cleaning power adjusts to stain intensity |
| Edge handling | Intelligent edge detection for frameless glass |
| Safety | Safety rope plus power-off protection |
| Surfaces | Glass, mirrors, smooth tiles |
| Cleaning cloth | Ultra-fine fiber cloth |
| Control | Robolta app and voice assistants |
| Warranty and shipping | 1-year warranty; domestic shipping within India, 5 to 7 business days |
| Store and versions | India store: ₹44,998, tax included (checked October 17, 2026) |
Robolta G6 Max · Indian homes and offices with large glass panes, balcony doors or high windows that are awkward to reach
Keep researching
- Are robot window cleaners worth it?
- Best robot window cleaners by region
- Robolta G6 Max vs RX7 Glassmate: which window cleaning robot fits?
Your questions, answered.
What is the discount code for the Robolta G6 Max?
The Robolta discount code is SEBASTIANBASSOL (3% off) at roboltaofficial.com. The Robolta G6 Max is listed at ₹44,998, about ₹43,648.06 with the code, before tax and shipping. Shop through the link on this page, paste the code at checkout and confirm your total, since Robolta has not published which models qualify. More detail on the Robolta offer page.
Can the Robolta G6 Max fall off a high window?
Robolta says it combines strong suction with a safety rope and power-off protection. Always attach the rope to a secure anchor, as the manual directs.
Does the G6 Max clean very dirty glass?
Robolta says it adjusts cleaning power to stain intensity, so heavier dirt gets more attention.
Can the G6 Max clean frameless glass?
Robolta lists intelligent edge detection for frameless glass. Check pane size and frame guidance in the manual.
What surfaces can it clean?
Robolta lists glass, mirrors and smooth tiles.
Does the G6 Max leave streaks?
Robolta says its ultra-fine fiber cloth gives a streak-free finish. Keep the cloth clean for best results.
How we put this review together
- Product information checked against official sources on October 17, 2026; reviewed listing: Robolta store.
- Product photography comes from Robolta; the background was removed while preserving the supplied product image.
- No scores and no paid placement. Our recommendation is about fit, not commission.
Also worth considering
All reviews
ECOVACS WINBOT W2 OMNI
A practical helper for expanses of glass.
Best for Homes with large, accessible window panes
Read the review
Robolta RX7 Glassmate
A window robot with edge brushes that reach the corners, for high-rise glass, shower doors and mirrors.
Best for Indian homes with high-rise windows, balcony doors, shower screens and mirrors where corners and edges matter
Read the review
Proscenic W10 Pro
A window robot with a polishing step, edge brushes and a six-layer safety system under €180.
Best for EU homes with large windows, balcony doors, mirrors and tiled walls that want streak-free cleaning without ladders
Read the review