K3 Curtain Wall CleanBot vs Roomba® Max 705 Combo robot + AutoWash™ dock
Side-by-side comparison of K3 Curtain Wall CleanBot (Wenzhou Zhechi Electric Co., Ltd.) and Roomba® Max 705 Combo robot + AutoWash™ dock (iRobot Corporation (Amazon subsidiary)) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- K3 Curtain Wall CleanBot—
- Roomba® Max 705 Combo robot +…United States
Year First Available
- K3 Curtain Wall CleanBot2023
- Roomba® Max 705 Combo robot +…2025
Verified Deployments
- K3 Curtain Wall CleanBot0 Deployments
- Roomba® Max 705 Combo robot +…0 Deployments
Layer 2: Operational
Price Range (USD)
- K3 Curtain Wall CleanBot$2,399
- Roomba® Max 705 Combo robot +…$1,000
Battery / Shift Runtime
- K3 Curtain Wall CleanBot3 hrs
- Roomba® Max 705 Combo robot +…—
Availability Status
- K3 Curtain Wall CleanBotACTIVE
- Roomba® Max 705 Combo robot +…ACTIVE
Layer 3: Category Specific
Payload Capacity
- K3 Curtain Wall CleanBot15 kg
- Roomba® Max 705 Combo robot +…—
Max Speed
- K3 Curtain Wall CleanBot0.2 m/s
- Roomba® Max 705 Combo robot +…—
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | United States |
| Year First Available (values differ) | 2023 | 2025 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $2,399 | $1,000 |
| Battery / Shift Runtime (priority for Cleaning & Facilities buyers) (values differ) | 3 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Cleaning & Facilities buyers) (values differ) | 15 kg | — |
| Max Speed (values differ) | 0.2 m/s | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, IP Rating, Autonomy Level
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes K3 Curtain Wall CleanBot and Roomba® Max 705 Combo robot + AutoWash™ dock?
K3 Curtain Wall CleanBot is made by Wenzhou Zhechi Electric Co., Ltd.. Roomba® Max 705 Combo robot + AutoWash™ dock is made by iRobot Corporation (Amazon subsidiary), based in US.
When were K3 Curtain Wall CleanBot and Roomba® Max 705 Combo robot + AutoWash™ dock launched?
K3 Curtain Wall CleanBot launched in 2023. Roomba® Max 705 Combo robot + AutoWash™ dock launched in 2025.
How much does K3 Curtain Wall CleanBot cost compared to Roomba® Max 705 Combo robot + AutoWash™ dock?
K3 Curtain Wall CleanBot is listed at $2,399. Roomba® Max 705 Combo robot + AutoWash™ dock is listed at $1,000.
How do K3 Curtain Wall CleanBot and Roomba® Max 705 Combo robot + AutoWash™ dock compare on the Robolist Product Score?
K3 Curtain Wall CleanBot scores 56/100. Roomba® Max 705 Combo robot + AutoWash™ dock scores 59/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Are K3 Curtain Wall CleanBot and Roomba® Max 705 Combo robot + AutoWash™ dock in the same category?
Both robots are classified as Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Cleaning robots?
Hardware cost is one input. Cleaning TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cleaning robot TCO: hardware, consumables, and human-in-the-loop time.
What should a buyer ask vendors when choosing between K3 Curtain Wall CleanBot and Roomba® Max 705 Combo robot + AutoWash™ dock?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cleaning robot vendor evaluation: SLAs, fleet management, and reporting.
Going deeper — picking the right robot
Cleaning robot TCO: hardware, consumables, and human-in-the-loop time
8 min readCleaning Robots
Cleaning robot vendor evaluation: SLAs, fleet management, and reporting
10 min readCleaning Robots
Operator training: the line item most facilities skip
9 min readCleaning Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
About this comparison
K3 Curtain Wall CleanBot vs Roomba® Max 705 Combo robot + AutoWash™ dock compares two robots in the cleaning category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.