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I reviewed the Yeedi M14 Plus Robotic Vacuum & Mop on the finish of Might and thought it was wonderful. My principal situation with it was that Yeedi don’t launch these superior fashions within the UK.
They’ve now launched the S16 Plus, and Yeedi claims that is probably the most superior and highly effective flagship robotic vacuum so far.
From the press launch, Yeedi states:
Its standout characteristic, BLAST (Boosted Giant-Airflow Suction Expertise), employs bigger fan blades, an ultra-wide air inlet, and a streamlined aerodynamic duct to generate stronger, extra secure airflow per rotation. Every fan blade is angled at 45° for optimum efficiency, guiding air by means of an Archimedean spiral to maximise suction energy—the identical superior airflow expertise used within the flagship ECOVACS X9 PRO OMNI.
Paired with a 100W high-torque motor, the S16 PLUS delivers 30% extra torque and 50% increased discharge present than normal fashions, making it exceptionally efficient at eradicating embedded mud, pet hair, and particles throughout all surfaces.
My overview of the Yeedi S16 Plus will likely be stay within the subsequent few days. Nonetheless, within the meantime, how a lot does it differ from the just lately launched M14 Plus?
Yeedi S16 Plus vs M14 Plus Robotic Vacuum & Mop Specification Comparability

Function | Yeedi S16 Plus | Yeedi M14 Plus |
---|---|---|
Suction Energy (Pa) | 16,600 | 18,000 |
Mop System | OZMO ROLLER On the spot Self-Washing | OZMO ROLLER On the spot Self-Washing |
Cleansing Modes | Vacuum; mop; vacuum and mop; mop after vacuum | Vacuum; mop; vacuum and mop; mop after vacuum |
Edge Mopping | TruEdge 2.0 Adaptive Edge Cleansing | TruEdge 2.0 Adaptive Edge Cleansing |
Anti-tangle Expertise | ZeroTangle 3.0 | ZeroTangle 3.0 |
Edge Sensor | TruEdge 3D Edge Sensor | TruEdge 3D Edge Sensor |
Auto Refill | Sure | Sure |
Barrier Crossing (mm) | 20 | 20 |
Automated Mop Lifting (mm) | 10 | 10 |
Battery Capability (mAh) | 6,400 | 5,200 |
Runtime (minutes) | 252 | 241 |
Auto-empty Mud | Sure | Sure |
Mud Bag Capability (L) | 3 | 3 |
Automated Mop Cleansing | Sure | Sure |
Sizzling Water Mop Washing (°C) | 75 | 75 |
Clear Water Tank Capability (L) | 4 | 4 |
Soiled Water Tank Capability (L) | 2.2 | 4 |
Sizzling Air Drying (°C) | 63 | 63 |
Navigation | dToF LiDAR with AI Impediment Avoidance | dToF LiDAR with AI Impediment Avoidance |
Impediment Avoidance | AIVI 3D 3.0 | AIVI 3D 3.0 |
Zone Cleansing | Sure | Sure |
Good Voice Assistant | Alexa, Alice, Google Assistant, Siri | Alexa, Alice, Google Assistant, Siri |
Design Philosophy and Aesthetic Strategy

The Yeedi M14 Plus embraces what the corporate calls a “Gravity Area” design idea, drawing inspiration from cosmic gravitational curves and the pure movement of house. This interprets right into a multidimensional curved design that goals to create visible concord inside house environments. The unit contains a matte white shell with rose gold accents, designed to minimise visible litter while sustaining a premium look. The accompanying OMNI station follows this design language with naturally recessed surfaces and rounded edges that echo the gravitational curve idea.
In distinction, the S16 Plus adopts a extra typical strategy to robotic vacuum design, specializing in performance over aesthetic assertion. The unit maintains a clear, skilled look that blends seamlessly into most house environments with out drawing explicit consideration to itself. This design philosophy displays the S16 Plus’s positioning as a performance-focused machine the place engineering takes priority over visible impression.
The distinction in design strategy extends past mere aesthetics. The M14 Plus’s curved surfaces and rounded edges are meant to really feel safer to the touch and extra approachable, while the S16 Plus’s easy design suggests a device constructed primarily for effectivity and effectiveness.
Core Cleansing Applied sciences
Each fashions share Yeedi’s OZMO ROLLER On the spot Self-Washing Mopping System, which represents a departure from conventional dual-pad mopping approaches. This technique employs a roller-type mop that rotates at 200 RPM, making use of important strain to ground surfaces while concurrently washing itself throughout operation. The system makes use of 16 nozzles to constantly spray clear water onto the curler, while a high-pressure air pump recovers soiled water in real-time.
The OZMO ROLLER system addresses a number of frequent points with robotic mop methods. Conventional dual-pad methods usually drag soiled water throughout flooring, creating streaks and probably spreading contaminants. The self-washing curler maintains constant cleansing efficiency all through the complete cleansing cycle, theoretically eliminating the cross-contamination that happens when soiled mop pads proceed cleansing with out refreshing.
Nonetheless, the curler system does current some limitations. The one curler design means the cleansing path is narrower than some dual-pad methods, probably requiring extra passes to cowl the identical space. Moreover, the complexity of the self-washing mechanism introduces extra potential failure factors in comparison with less complicated mop pad methods.
Suction Efficiency and Particles Dealing with
Essentially the most important efficiency distinction between these fashions lies of their suction capabilities. The M14 Plus delivers 18,000 Pa of suction energy, while the S16 Plus offers 16,600 Pa. This 1,400 Pa distinction represents roughly 8% extra suction energy for the M14 Plus, which may translate to higher efficiency on carpets and with embedded particles.
The S16 Plus compensates for its decrease uncooked suction energy with BLAST (Boosted Giant-Airflow Suction Expertise), which employs bigger fan blades, an ultra-wide air inlet, and a streamlined aerodynamic duct to generate extra secure airflow per rotation. Every fan blade is angled at 45 levels for optimum efficiency, guiding air by means of an Archimedean spiral to maximise suction effectivity. This expertise, shared with higher-end ECOVACS fashions, goals to ship simpler cleansing regardless of the decrease Pa ranking.
The sensible implications of this distinction rely largely on the consumer’s particular cleansing wants. Properties with thick carpets or heavy pet hair might profit from the M14 Plus’s increased uncooked suction energy, while the S16 Plus’s extra environment friendly airflow design might show equally efficient for many arduous ground and low-pile carpet functions.
Anti-Tangle Expertise and Upkeep
Each fashions characteristic ZeroTangle 3.0 expertise, however with completely different implementations that mirror their respective design philosophies. The system incorporates a number of elements designed to forestall hair entanglement, a standard situation that may considerably impression cleansing efficiency and require frequent guide intervention.
The primary brush design makes use of a 45-degree angled bristle configuration that works with a V-shaped rubber strip to create a cyclone impact, directing hair in direction of the centre the place suction is strongest. V-shaped comb enamel contained in the curler brush assist forestall hair accumulation by continuously transferring collected hair backwards and forwards as the comb rotates.
The aspect brush has been redesigned from a standard three-prong configuration to a single-prong dual-cluster design with inward-curved bristles. This variation addresses the intersection points that happen when hair will get caught between a number of prongs spinning in numerous instructions.
While ZeroTangle 3.0 represents a transparent enchancment over earlier methods, it’s price noting that no anti-tangle system is totally foolproof. Very lengthy hair, threads, or sure varieties of particles should sometimes trigger points, significantly across the edges the place the aspect brush operates. Common upkeep, while lowered, stays crucial for optimum efficiency.
Navigation and Impediment Administration
Each fashions make use of AIVI 3D 3.0 Omni-Strategy Expertise, which mixes LiDAR with twin structured gentle and imaginative and prescient methods for complete environmental mapping. The system can detect objects at distances starting from 7cm to 12 metres, with Yeedi claiming a 100% detection charge based mostly on in depth coaching information.
The strategy differs from conventional impediment avoidance methods by making an attempt to scrub alongside object edges slightly than merely avoiding them. The system extracts object contours and follows boundaries to maximise cleansing protection while sustaining protected distances from furnishings and home items.
The TruEdge 2.0 system incorporates a 3D Edge Sensor that constructs three-dimensional maps of edge objects throughout cleansing operations. This permits the robotic to establish protruding components reminiscent of various skirting boards, suspended furnishings, and door thresholds, adjusting the curler mop place to keep up shut contact with edges with out inflicting collisions.
While this expertise represents a big development over primary bump-and-turn navigation, it’s not with out limitations. Advanced environments with a number of obstacles, various ground ranges, or uncommon furnishings configurations should current challenges. The system’s effectiveness additionally is dependent upon ample lighting circumstances and clear sensors.
Battery Efficiency and Protection
The S16 Plus contains a 6,400 mAh battery in comparison with the M14 Plus’s 5,200 mAh capability, representing a 23% enhance in battery capability. This interprets to probably longer cleansing periods and higher protection for bigger houses. The S16 Plus can function for as much as 252 minutes on a single cost, while the M14 Plus offers as much as 241 minutes of runtime.
The sensible impression of this distinction is dependent upon house measurement and cleansing necessities. For many average-sized houses, each fashions present ample runtime to finish a full cleansing cycle. Nonetheless, bigger properties or houses requiring a number of cleansing passes might profit from the S16 Plus’s prolonged battery life.
Each fashions help recharge-and-resume performance, permitting them to return to the bottom station for charging and proceed cleansing the place they left off. This characteristic mitigates the impression of battery limitations for bigger cleansing duties.
Station Capabilities and Upkeep
Each fashions embody complete OMNI stations that deal with a number of upkeep duties routinely. The stations carry out mud emptying into 3-litre capability luggage, sizzling water mop washing at 75°C, and sizzling air drying at 63°C. The methods can function for as much as 150 days with out guide intervention, in accordance with Yeedi’s specs.
A notable distinction lies within the soiled water tank capability. The M14 Plus contains a 4-litre soiled water tank, while the S16 Plus features a 2.2-litre capability. This distinction may impression upkeep frequency for houses with bigger ground areas or extra frequent mopping necessities.
The stations’ compact design permits set up in confined areas, addressing frequent placement constraints in smaller houses. Nonetheless, the complexity of those all-in-one methods introduces potential reliability considerations. A number of built-in features imply extra elements that might require service or substitute over time.
Carpet Dealing with and Multi-Floor Efficiency
Each fashions supply subtle carpet detection and dealing with capabilities. The methods can establish carpet areas and modify cleansing methods accordingly, together with computerized mop lifting to forestall carpet wetting and elevated suction energy for deeper cleansing.
The “Carpets First” operate permits the robotic to hoover all carpets earlier than starting mopping operations, holding the mop dry throughout carpet cleansing. After finishing carpet areas, the robotic returns to the station to empty the dustbin and wash the mop earlier than persevering with with arduous ground cleansing.
“Carpet Deep Cleansing” mode offers enhanced cleansing for carpet areas, with the robotic making a number of passes in complementary patterns to enhance particles removing. Customers can set particular person cleansing methods for various carpet areas, permitting customisation based mostly on carpet kind and soiling ranges.
While these options symbolize important enhancements over primary carpet detection methods, efficiency on high-pile carpets or closely dirty areas should require conventional vacuum cleansing for optimum outcomes.
App Integration and Good Options
Each fashions help complete app management by means of the Yeedi cellular utility, offering entry to scheduling, mapping, and customisation options. Customers can create no-go zones, set room-specific cleansing schedules, and modify suction and water movement ranges for various areas.
The mapping system permits multi-level ground plan storage, helpful for houses with a number of flooring. Room identification and labelling allow focused cleansing of particular areas with out requiring a full house cleansing cycle.
Voice management integration helps Amazon Alexa, Google Assistant, and Siri shortcuts, permitting hands-free operation and integration with broader good house ecosystems. Nonetheless, the effectiveness of voice management is dependent upon community connectivity and the reliability of the chosen voice assistant platform.
Efficiency Limitations and Issues
Regardless of their superior options, each fashions have limitations that potential patrons ought to take into account. The curler mop system, while efficient at self-cleaning, might battle with sure varieties of particles or closely dirty areas that may profit from the scrubbing motion of conventional mopping.
The advanced sensor arrays and navigation methods require common cleansing to keep up optimum efficiency. Mud or particles on sensors can impression navigation accuracy and impediment detection capabilities.
Battery degradation over time will ultimately impression runtime and cleansing protection, requiring battery substitute or lowered cleansing space expectations. The built-in battery design might make substitute extra advanced than fashions with simply detachable batteries.
Strengths and Weaknesses
Yeedi S16 Plus Strengths:
- BLAST airflow expertise offers environment friendly suction regardless of decrease Pa ranking
- Bigger battery capability permits longer cleansing periods
- Superior airflow design reduces noise ranges
- Streamlined design matches properly in most house environments
Yeedi S16 Plus Weaknesses:
- Decrease uncooked suction energy in comparison with M14 Plus
- Smaller soiled water tank requires extra frequent emptying
- Much less distinctive design might lack visible enchantment for some customers
Yeedi M14 Plus Strengths:
- Larger suction energy for difficult cleansing duties
- Bigger soiled water tank capability reduces upkeep frequency
- Distinctive design with premium aesthetic enchantment
- Gravity Area design idea creates distinctive visible id
Yeedi M14 Plus Weaknesses:
- Smaller battery capability might restrict protection for bigger houses
- Larger suction energy might enhance noise ranges
- Design complexity may impression long-term reliability
Conclusion
The selection between the Yeedi S16 Plus and M14 Plus in the end is dependent upon particular person priorities and residential necessities. The S16 Plus provides superior battery life and environment friendly cleansing by means of its BLAST airflow expertise, making it appropriate for bigger houses or customers who prioritise prolonged runtime. The M14 Plus offers increased uncooked suction energy and a extra distinctive design, interesting to customers who want most cleansing efficiency or favor a extra visually hanging equipment.
Each fashions share core applied sciences that handle frequent robotic vacuum limitations, together with efficient anti-tangle methods, complete navigation, and superior mopping capabilities. The OZMO ROLLER system represents a real development in robotic mopping expertise, although it provides complexity which will impression long-term reliability.
For many customers, the efficiency variations between these fashions will likely be marginal in day by day use. The choice might come all the way down to particular necessities reminiscent of house measurement, carpet sorts, aesthetic preferences, and tolerance for upkeep duties. Each fashions supply important enhancements over primary robotic vacuums and symbolize stable decisions within the premium robotic vacuum market.

I’m James, a UK-based tech fanatic and the Editor and Proprietor of Mighty Gadget, which I’ve proudly run since 2007. Obsessed with all issues expertise, my experience spans from computer systems and networking to cellular, wearables, and good house units.
As a health fanatic who loves operating and biking, I even have a eager curiosity in fitness-related expertise, and I take each alternative to cowl this area of interest on my weblog. My numerous pursuits enable me to convey a novel perspective to tech running a blog, merging way of life, health, and the most recent tech tendencies.
In my educational pursuits, I earned a BSc in Info Techniques Design from UCLAN, earlier than advancing my studying with a Grasp’s Diploma in Computing. This superior research additionally included Cisco CCNA accreditation, additional demonstrating my dedication to understanding and staying forward of the expertise curve.
I’m proud to share that Vuelio has constantly ranked Mighty Gadget as one of many high expertise blogs within the UK. With my dedication to expertise and drive to share my insights, I intention to proceed offering my readers with partaking and informative content material.