GLGW GR9 Robotic Pool Cleaner vs Polaris Vac-Sweep 3900 Sport
Side-by-side comparison of GLGW GR9 Robotic Pool Cleaner (Ningbo GLGW Nova Materials Technology Co., Ltd.) and Polaris Vac-Sweep 3900 Sport (Polaris) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- GLGW GR9 Robotic Pool Cleaner—
- Polaris Vac-Sweep 3900 SportUnited States
Year First Available
- GLGW GR9 Robotic Pool Cleaner2025
- Polaris Vac-Sweep 3900 Sport—
Verified Deployments
- GLGW GR9 Robotic Pool Cleaner0 Deployments
- Polaris Vac-Sweep 3900 Sport0 Deployments
Layer 2: Operational
Battery / Shift Runtime
- GLGW GR9 Robotic Pool Cleaner3.5 hrs
- Polaris Vac-Sweep 3900 Sport—
Availability Status
- GLGW GR9 Robotic Pool CleanerACTIVE
- Polaris Vac-Sweep 3900 SportACTIVE
Layer 3: Category Specific
GLGW GR9 Robotic Pool Cleanerpool-cleaningNingbo GLGW Nova Materials Technology Co., Ltd. ARobo Index | | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | United States |
| Year First Available (values differ) | 2025 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) (values differ) | 3.5 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price Range (USD), Payload Capacity, Reach, Max Speed, IP Rating, Autonomy Level
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes GLGW GR9 Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport?
GLGW GR9 Robotic Pool Cleaner is made by Ningbo GLGW Nova Materials Technology Co., Ltd.. Polaris Vac-Sweep 3900 Sport is made by Polaris, based in US.
How do GLGW GR9 Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport compare on the Robo Index?
GLGW GR9 Robotic Pool Cleaner grades A on the Robo Index. Polaris Vac-Sweep 3900 Sport grades BBB. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are GLGW GR9 Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport in the same category?
Both robots are classified as Pool Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between GLGW GR9 Robotic Pool Cleaner and Polaris Vac-Sweep 3900 Sport?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The hidden specs vendors hope you'll miss.
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About this comparison
GLGW GR9 Robotic Pool Cleaner vs Polaris Vac-Sweep 3900 Sport compares two robots in the pool-cleaning category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.