Side-by-side comparison of Colossus (Shark Robotics) and X6 ROVR™ (Tennant) — specs, pricing, Robolist Product Score, 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.
Manufacturer Country
Year First Available
Verified Deployments
Price Range (USD)
Battery / Shift Runtime
Availability Status
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) | France | United States |
| Year First Available (values differ) | 2017 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $210,000 | $68,919–$91,703 |
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) (values differ) | 10 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
Frequently asked
Colossus is made by Shark Robotics, based in FR. X6 ROVR™ is made by Tennant, based in US.
Colossus scores 64/100. X6 ROVR™ scores 15/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Colossus is categorized as Security; X6 ROVR™ as Cleaning. The Product Score is calculated per category, so the absolute scores reflect their respective category tiers.
Hardware cost is one input. Security And Cleaning TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cleaning robot TCO: hardware, consumables, and human-in-the-loop time.
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 security-robot vendor RFP: questions and red flags.
Going deeper — picking the right robot
The security-robot vendor RFP: questions and red flags
10 min readSecurity & Surveillance Robots
A 90-day playbook to deploy a security robot
8 min readSecurity & Surveillance Robots
Security robot platform decision framework
7 min readSecurity & Surveillance 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
Colossus vs X6 ROVR™ compares two robots in the security 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.