Roborock S7 Review

The Roborock S7 is a premium robot vacuum and mop hybrid designed to keep your floors spotless with minimal effort. Equipped with powerful suction, advanced mopping capabilities, and intelligent navigation, it handles carpets, hard floors, and intricate layouts with ease. In this review, we’ll examine its design, performance, and overall value to help you decide if the Roborock S7 is the right addition to your cleaning arsenal.

Introduction to the Roborock S7

The S7 elevates automated cleaning by combining a high-speed vacuum motor with sonic mopping that scrubs up to 3,000 times per minute. It adapts to different surfaces—raising its mop when it detects carpet and increasing suction for deep cleaning. With LiDAR navigation, multi-floor mapping, and a comprehensive smartphone app, the Roborock S7 brings precision and flexibility to daily maintenance.

Thanks to features like mop lifting, scheduled cleaning zones, and automatic recharging, the S7 minimizes manual intervention. Whether you have pets, children, or complex floor plans, this robot promises to keep your home fresh while you focus on more important tasks.

Key Features of the Roborock S7

1. Sonic Mopping with Mop Lift
   The S7’s VibraRise technology uses ultrasonic vibrations at up to 3,000 cycles per minute to loosen dried stains. When the unit detects carpet, it automatically lifts the mop pad by 5 mm, preventing any wetting of rugs and ensuring uninterrupted vacuuming.

2. Powerful 2,500 Pa Suction
   Its high-speed brushless motor generates up to 2,500 Pa of suction, capturing fine dust, pet hair, and larger debris. The sealed design and multi-stage filtration trap allergens and return only clean air to your home.

3. LiDAR Navigation and Multi-Floor Mapping
   Using precision LiDAR scanning, the S7 maps your home in real time, plans an efficient cleaning path in neat, parallel lines, and stores up to four floor plans. You can designate no-go zones or focused cleaning areas within the app.

4. Durable All-Surface Brush
   The main extractor combines a rubber brush and an anti-tangle design, flexing to maintain contact on hard floors and carpets alike. A side brush reaches edges and corners, sweeping debris into the vacuum’s path.

5. App Control and Voice Assistant Integration
   Through the Roborock app, you can schedule cleaning sessions, adjust suction and water levels, and draw virtual boundaries. The S7 also works with Google Assistant, Amazon Alexa, and Siri Shortcuts for hands-free commands.

6. Automatic Recharging and Resume
   When battery runs low, the S7 returns to its dock to recharge. Once it has enough power, it picks up exactly where it left off, ensuring complete coverage without user intervention.

7. Obstacle Avoidance and Quiet Operation
   Infrared and cliff sensors prevent falls and collisions, while the unit operates at a low noise level—around 67 dB in standard mode—so it won’t disturb conversations or TV time.

Performance and Efficiency

The Roborock S7 excels at both vacuuming and mopping. Its strong suction lifts embedded dirt from carpets, while the sonic mop effectively tackles dried spills on hard floors. In tests, it consistently removed pet hair and fine dust, leaving floors noticeably cleaner. The mop lift feature works reliably, preventing carpet wetting and streamlining hybrid cleaning sessions.

Thanks to LiDAR navigation, the S7 covers rooms methodically, reducing repeated passes and cleaning time. Virtual boundaries and no-mop zones set in the app ensure delicate rugs or cluttered areas are avoided. Overall, the S7 balances thoroughness with speed, making it a top performer for mixed-floor homes.

Battery Life and Charging

The S7’s 5,200 mAh lithium-ion battery provides up to 180 minutes of continuous cleaning in low-power mode, enough for most medium-to-large homes. Active suction and mopping reduce runtime to about 80–100 minutes, depending on floor type and water usage.

When energy levels drop below 20%, the S7 automatically returns to its dock for charging. A full recharge takes approximately 5 hours, after which it resumes any incomplete cleaning. This seamless recharge-and-resume cycle ensures that even the biggest areas are handled without manual intervention.

Pros of the Roborock S7

• Hybrid cleaning: Combines powerful vacuuming with effective sonic mopping.

• Smart mop lift: Automatically avoids carpets, allowing uninterrupted cleaning of all floor types.

• Accurate navigation: LiDAR mapping and virtual boundaries create efficient, repeatable cleaning paths.

• Long battery life: Up to three hours in standard mode covers large areas in one session.

• Comprehensive app: Easy scheduling, zoning, and customization plus voice-assistant support.

Cons of the Roborock S7

• High price point: Premium features carry a premium cost.

• Mop pad maintenance: Requires regular cleaning and replacement to maintain mopping performance.

• Dock footprint: The charging base is larger than many robot vacuums, requiring more floor space.

How to Get the Most Out of Your Roborock S7

1. Position the dock strategically: Place it in an open area against a wall to ensure reliable returns.

2. Empty the dustbin and clean filters regularly: For optimal suction, remove debris after each run and wash filters monthly.

3. Replace mop pads on schedule: Clean or swap mop cloths every few weeks to prevent bacterial buildup and preserve scrubbing power.

4. Use zoning features: Draw custom cleaning zones and set no-mop or no-vacuum areas in the app to protect delicate spaces.

Conclusion

The Roborock S7 is a standout robot vacuum and mop hybrid that delivers exceptional cleaning performance across a variety of surfaces. Its combination of powerful suction, intelligent navigation, and sonic mopping with auto-lift makes it an ideal choice for homes with mixed floor types and busy lifestyles. While its upfront cost and maintenance needs are higher than basic models, the convenience and thoroughness it provides justify the investment. For those seeking a truly hands-free cleaning solution, the Roborock S7 sits at the top of the list.