HT-GJ30 vs Roomba® Max 705 Combo robot + AutoWash™ dock
Side-by-side comparison of HT-GJ30 (Zhengzhou Hento Machinery 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
Layer 1: Identity & Trust
Manufacturer Country
- HT-GJ30China
- Roomba® Max 705 Combo robot +…United States
Year First Available
- HT-GJ30—
- Roomba® Max 705 Combo robot +…2025
Verified Deployments
- HT-GJ300 Deployments
- Roomba® Max 705 Combo robot +…0 Deployments
Layer 2: Operational
Price Range (USD)
- HT-GJ30$1,230
- Roomba® Max 705 Combo robot +…$1,000
Battery / Shift Runtime
- HT-GJ3012 hrs
- Roomba® Max 705 Combo robot +…—
Availability Status
- HT-GJ30ACTIVE
- Roomba® Max 705 Combo robot +…ACTIVE
Cross-Category Comparison
Showing shared foundation fields. Select robots from the same category for full spec comparison.
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Year First Available (values differ) | — | 2025 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $1,230 | $1,000 |
| Battery / Shift Runtime (values differ) | 12 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
Cross-Category Comparison Showing shared foundation fields. Select robots from the same category for full spec comparison. | ||
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, Max Speed, IP Rating, Autonomy Level
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes HT-GJ30 and Roomba® Max 705 Combo robot + AutoWash™ dock?
HT-GJ30 is made by Zhengzhou Hento Machinery Co., Ltd., based in CN. Roomba® Max 705 Combo robot + AutoWash™ dock is made by iRobot Corporation (Amazon subsidiary), based in US.
How much does HT-GJ30 cost compared to Roomba® Max 705 Combo robot + AutoWash™ dock?
HT-GJ30 is listed at $1,230. Roomba® Max 705 Combo robot + AutoWash™ dock is listed at $1,000.
How do HT-GJ30 and Roomba® Max 705 Combo robot + AutoWash™ dock compare on the Robolist Product Score?
HT-GJ30 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 HT-GJ30 and Roomba® Max 705 Combo robot + AutoWash™ dock comparable?
HT-GJ30 is categorized as Hospitality Service; Roomba® Max 705 Combo robot + AutoWash™ dock as Cleaning. The Product Score is calculated per category, so the absolute scores reflect their respective category tiers.
What is the realistic total cost of ownership for Hospitality Service And Cleaning robots?
Hardware cost is one input. Hospitality Service And Cleaning TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care.
What should a buyer ask vendors when choosing between HT-GJ30 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: Service Robot SLAs and Contract Red Flags.
Going deeper — picking the right robot
Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care
9 min readService Robots
Service Robot SLAs and Contract Red Flags
10 min readService Robots
Service Robot Pilot: A 60-Day Evaluation Framework
10 min readService Robots
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
About this comparison
HT-GJ30 vs Roomba® Max 705 Combo robot + AutoWash™ dock compares two robots in the hospitality-service and cleaning categories. 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.