Introduction to the EZVIZ RE4 Plus Robot Vacuum & Mop
EZVIZ RE4 Plus Robot Vacuum & Mop — LiDAR Auto‑Empty (CS‑RE4P‑PWT5)is a thoughtfully designed robot cleaner that brings a near hands‑free approach to daily floor care. Combining LDS LiDAR mapping, powerful suction (up to 4000 Pa), simultaneous vacuuming and mopping, and an automatic‑empty base with a 4 L disposable dust bag, the RE4 Plus targets households and small commercial spaces that want reliable, repeatable cleaning without constant intervention. Priced around $329 suggested retail), it aims to balance performance, mapping intelligence and convenience.
Key features at a glance
- LDS LiDAR navigationfor accurate multi‑room mapping and efficient route planning.
- Powerful suctionup to 4000 Pa with carpet boost and four suction levels to tackle dust, pet hair and debris.
- Auto‑empty basethat transfers debris into a 4 L disposable bag, reducing manual emptying for up to ~90 days under typical use.
- Vacuum + mopsimultaneous cleaning using a 300 mL adjustable water tank and washable mop pad.
- Long battery life— 4930 mAh Li‑ion battery delivering up to 240 minutes in Quiet mode.
- Smart controlsvia the EZVIZ app plus compatibility with Google Assistant and Amazon Alexa.
Detailed specifications and benefits
The RE4 Plus packs a comprehensive technical specification set that supports its positioning as a capable, semi‑autonomous cleaner. Below are the most relevant points and the benefits they deliver.
The RE4 Plus uses LDS (laser) LiDAR combined with infrared detectors for robust room mapping, obstacle detection and drop sensing. LiDAR mapping gives precise floor plans and allows the robot to plan systematic, efficient cleaning paths rather than random coverage. For users this means faster, more complete cleans with fewer misses, reliable no‑go zones and the ability to target specific rooms or areas from the app.
With up to 4000 Pa of suction from a brushless motor and four suction levels (including automatic and boost modes), the RE4 Plus can handle fine dust, cereal spills and embedded pet hair. Carpet Boost automatically increases suction when the robot detects carpeted surfaces, improving deep‑cleaning performance without manual intervention.
One of the biggest convenience features is the auto‑empty base with a 4 L disposable dust bag and 28,000 Pa suction at the base. After each cleaning job the robot docks and the base extracts debris from the robot’s 0.35 L dustbin into the larger disposable bag. For many households this reduces how often you need to touch dust and empty the bin — EZVIZ estimates about 90 days of typical use between bag changes, depending on home size and dirt levels.
The RE4 Plus mops while it vacuums using a 300 mL water tank with three adjustable water levels and a washable mop pad. This approach is designed to handle light everyday mopping—sticky spots, light stains and general maintenance—while the vacuum clears loose debris beforehand. The washable pad reduces ongoing consumable costs, and adjustable water levels let you dial in moisture to suit different floor types.
A 4930 mAh battery offers up to 240 minutes in Quiet mode or around 180 minutes in Standard mode, enough for most apartments and many larger homes. When battery runs low the robot returns to the base to recharge and can resume cleaning where it left off—a useful feature for multi‑room jobs or larger floorplans.
Filtered airflow uses a high‑efficiency E10 filter and a floating main brush with rubber and bristle elements to adapt to floor contours and minimize tangles. The robot dustbin capacity is 0.35 L; the auto‑empty base reduces how often that needs manual attention. Standard maintenance includes washing the mop pad, replacing disposable dust bags and occasional filter/brush cleaning.
Use cases and scenarios where the RE4 Plus excels
- Busy households:Families with kids or pets benefit from the high suction and auto‑empty system that reduce manual maintenance and keep floors presentable between deeper cleans.
- Mixed floor types:Homes with tile, hardwood and area rugs make use of LiDAR mapping and carpet boost to adjust suction and cleaning routes automatically.
- Small commercial spaces:Small offices, reception areas and short‑term rental properties can use scheduled cleaning to maintain tidy floors with minimal staff time.
- Allergy‑conscious users:The combination of strong suction and a high‑efficiency filter helps reduce airborne dust and allergens when used regularly.
- Hands‑off preference:Users who dislike frequent dustbin emptying will appreciate the auto‑empty base and long bag life, lowering interaction frequency to weeks rather than days.
How the RE4 Plus compares with similar products
The robot vacuum market has matured, with models ranging from budget cleaners to premium systems with full self‑maintenance stations. The RE4 Plus positions itself in the upper midrange by combining LiDAR navigation, strong suction and an auto‑empty base at a competitive price point.
Many entry‑level robots prioritise cost over navigation precision and suction power. Compared to those, the RE4 Plus’ LiDAR navigation and 4000 Pa suction are clear advantages. Against higher‑end competitors that include full wash stations or more aggressive mopping systems (for example, units that lift the mop or provide automated pad cleaning), the RE4 Plus focuses on a balanced, cost‑effective approach: reliable LiDAR mapping, strong vacuum power and a practical mopping system with a washable pad.
Auto‑empty bases vary in bag size, extraction strength and ongoing consumable cost. The RE4 Plus uses a 4 L disposable bag and a powerful 28,000 Pa extraction — a robust solution for long periods between bag changes. Some premium rivals include additional base features like water tanks for automatic mop cleaning or fully integrated wash/dry cycles; the RE4 Plus keeps base functions focused on dust management, which keeps costs and complexity down.
Customer testimonials and early feedback
While individual experiences vary depending on home layout and expectations, early users and reviewers commonly highlight three strengths:
- Convenience:Customers appreciate the auto‑empty base and the reduced need to manually empty dust bins.
- Mapping accuracy:LiDAR‑based navigation and room mapping get praise for systematic cleaning and reliable room‑by‑room control via the app.
- Value for money:Many users find the combination of suction power, mopping and auto‑empty functionality to be a strong value at the suggested price point.
As with any robot vacuum, a few users note that very heavy soiling or deep stains still require a hands‑on approach and that proper setup (clearing clutter, location of the base, scheduled runs) improves outcomes markedly.
Conclusion — is the EZVIZ RE4 Plus right for you?
The EZVIZ RE4 Plus (CS‑RE4P‑PWT5) is a compelling choice for buyers who want a balance of smart navigation, strong vacuuming performance and the convenience of an auto‑empty base without moving to the highest‑priced premium tier. It suits busy homes, pet owners and users who prefer scheduled, low‑touch cleaning. The mopping feature adds everyday maintenance capability, and the mapping functions provide control and predictability over where and when the robot cleans.
If you prioritise precise mapping, long intervals between maintenance interactions and solid suction for carpets and hard floors, the RE4 Plus is worth considering. For those demanding the absolute top‑end mopping automation (automatic mop washing/drying bases) or the very highest suction figures available on the market, there are more expensive alternatives—however, the RE4 Plus offers a well‑rounded feature set at a competitive price that will meet the needs of most households and small commercial spaces.
Practical note:Check local availability, warranty terms and replacement consumables (dust bags, filters, mop pads) when purchasing to ensure long‑term satisfaction. The RE4 Plus complies with common safety and environmental standards (CE, UKCA, RoHS/WEEE where applicable), and following manufacturer guidelines for installation and maintenance will ensure the best performance.
