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Comparisons · Robot24.com Original

LG CLOi ServeBot vs Robotnik RB-WATCHER

CLOi ServeBot excels at predictable indoor delivery with its 40 kg payload, 11-hour runtime and elevator integration, while RB-WATCHER outperforms it for security and inspection thanks to faster 4WD mobility, outdoor IP54 durability, GPS and thermal/AI sensing. Overall, RB-WATCHER ranks higher (92/100 vs 87/100) for covering a broader operating envelope, though CLOi remains the stronger specialist for hospitality-style delivery tasks.

September 14, 2026 by Business Desk Team

Side-by-side comparison image: on the left, the LG CLOi ServeBot, a white and black tower-shaped delivery robot with three open shelf trays, a dual-camera sensor bar up top, and "LG CLOi" branding on its base; on the right, the Robotnik RB-WATCHER, a rugged black 4-wheeled outdoor robot with large treaded tires, a raised mast holding a pan-tilt-zoom camera and antennas, mounted on a low chassis body.

LG Electronics’ CLOi ServeBot is an indoor service AMR optimized for delivery in restaurants, hotels, hospitals, cafes and similar venues. Its 40 kg capacity, long runtime, LiDAR/3D vision and elevator integration favour structured indoor workflows around people. 

Robotnik’s RB-WATCHER is a security and inspection AMR built for more demanding mobility and sensing. Its 4WD skid steering, indoor/outdoor operation, IP54 protection, SLAM + GPS, thermal camera and AI vision support patrol, anomaly detection and remote surveillance. 

Metric 

LG CLOi ServeBot 

Robotnik RB-WATCHER 

Overall rank 

2 

1 

Overall suitability score 

87/100 

92/100 

Primary role 

Indoor delivery and service logistics 

Security patrol, surveillance and inspection 

Mobility 

Wheeled service AMR; max 1.2 m/s 

4WD skid steering; max 2.5 m/s 

Operating environment 

Indoor hospitality, healthcare, retail and similar venues 

Indoor / outdoor; IP54; -10 C to +45 C 

Payload / task carrying 

40 kg total; 3 trays + storage basket 

50 kg payload; configurable inspection/security equipment 

Navigation / localization 

Autonomous indoor navigation; LiDAR + 3D vision 

SLAM + GPS; 3D LiDAR; mission planning 

Security / inspection sensing 

Not a core security role 

RGB-D, bi-spectral PTZ, thermal camera, AI vision, intruder and thermal anomaly detection 

Runtime / charging 

11 h; automatic charging dock 

Up to 5 h; charging station included 

Scores are comparison-specific editorial suitability scores for the stated subject, based on the Robot24 Airtable records; they are not field-test results. Specifications are recorded values and may reflect manufacturer claims or different test conditions. Sources: Robot24 Partners Airtable - Robot Models: CLOi ServeBot (recXLHgC3kzoCPOmN) and RB-WATCHER (rec2OAVCaLEaQLbqQ). 

Assessment: CLOi ServeBot is better for predictable indoor delivery, where its 11-hour runtime, 40 kg service payload and elevator integration are major advantages. RB-WATCHER is much better suited to security and inspection, with faster 4WD mobility, outdoor operation, IP54 protection, GPS, thermal sensing and AI-based monitoring. Across the stated mobility, environment and task-suitability comparison, RB-WATCHER ranks higher because it covers a broader and more demanding operating envelope, while CLOi remains the stronger specialist for hospitality delivery.

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