eufy S1 with All-in-One Station, HydroJet System with Roller Mop, Robot Vacuum and Mop Combo, Incredible Suction, Obstacle Avoidance, Multi-Level Mapping, Mop Auto-Retraction, Perfect for Pet Hair vs roborock Q10 S5+ Robot Vacuum and Mop, 10,000Pa Suction, Upgraded from Q8 max+, 70 Days Self-Emptying, Obstacle Avoidance, Sonic Mopping, Dual Anti-Tangle Design, Auto Mop Lifting, Black

Price and Value

The eufy S1 with All-in-One Station is priced at $899.99, while the roborock Q10 S5+ costs $549.99—making the roborock about 39% cheaper upfront. The eufy’s higher price is justified by its integrated HydroJet system and UniClean Station, which automates washing, refilling, drying, and waste collection. However, the roborock offers a more budget-friendly entry point without sacrificing core performance, especially given its 70-day self-emptying capacity and 10,000Pa suction. For users prioritizing cost efficiency, the roborock delivers stronger value per dollar spent.

Suction Power and Cleaning Performance

The roborock Q10 S5+ boasts 10,000 Pa suction power, a significant advantage over the eufy S1’s unspecified but described “incredible” suction. This high-pressure capability enables deeper cleaning of embedded debris, pet hair, and crumbs across carpets and hard floors. While the eufy emphasizes potent suction and detangling brushes to reduce maintenance, it does not specify a suction measurement. The roborock’s 10,000 Pa rating provides a concrete benchmark for performance, making it better suited for homes with heavy dirt accumulation or multiple pets.

Mopping System and Water Management

The eufy S1 features a HydroJet Roller Mop system with dual water reservoirs and a 170 RPM spinning mop that applies 1 kg (2.2 lbs) of downward pressure. Its 290 mm mop length enhances coverage and spotless results. In contrast, the roborock Q10 S5+ uses VibraRise 2.0 mopping technology with dual-zone sonic vibration scrubbing up to 3,000 times per minute. Both systems are advanced, but the roborock’s sonic vibration offers a different cleaning mechanism focused on high-frequency scrubbing rather than continuous water refreshment. The eufy’s dual reservoir design ensures longer uninterrupted mopping sessions, while the roborock relies on app-based mode selection for flexibility.

Self-Emptying and Maintenance Automation

Both robots feature self-emptying stations, but the roborock Q10 S5+ stands out with a 2.7L dust bag offering up to 70 days of maintenance-free cleaning. The eufy’s UniClean Station includes auto-washing, auto-refilling, auto-heated air drying, and wastewater collection—all designed for hands-off operation. While both offer comprehensive automation, the roborock’s 70-day capacity is quantifiable and impressive, especially for busy households. The eufy’s station also charges 20% faster than previous models, according to internal testing, adding a subtle edge in charging efficiency.

Obstacle Avoidance and Navigation

The roborock Q10 S5+ employs ReactiveTech obstacle avoidance using structured light technology, enabling precise detection and navigation around cluttered spaces. This ensures smooth, uninterrupted cleaning even in complex environments. The eufy S1 mentions obstacle avoidance but lacks technical details on the method used. The roborock’s system is explicitly tied to real-time precision, giving it an edge in reliability when navigating furniture, cords, or toys. Additionally, the roborock uses PreciSense LiDAR navigation with 360° scanning for detailed multi-level mapping, enhancing route accuracy across floors.

Design and User Experience

The eufy S1 features a sleek square design with a minimalist, futuristic aesthetic and touch control panel for direct operation without a phone. Its see-through water tank and ergonomic height support user convenience. The roborock Q10 S5+ has a more conventional robot shape but integrates seamlessly with the Roborock app for scheduling, suction adjustment, no-go zones, and mopping levels. While the eufy emphasizes tactile control and visual appeal, the roborock focuses on digital integration and smart home compatibility. Both prioritize ease of use, but the roborock’s app-centric approach offers greater customization.

Which should you buy?

Choose the roborock Q10 S5+ if you want powerful 10,000Pa suction, a 70-day self-emptying cycle, and advanced obstacle avoidance at $549.99—about 39% less than the eufy S1. It excels in performance, value, and smart navigation. Opt for the eufy S1 with All-in-One Station only if you prioritize a fully automated cleaning ecosystem with a hydro-mop system, dual water reservoirs, and a 20% faster charging station, despite its $899.99 price tag. The eufy offers superior automation but at a steep premium. For most users, the roborock delivers better overall value and performance.