You have a medium to large lawn, and you want a robotic mower that handles it without constant babysitting. The WORX Landroid series offers two popular options: the WR147 (rated for around 1/4 acre) and the WR155 (designed for up to 1/2 acre). Both are reliable, app-connected, and share the same cutting system and blade compatibility. But the right choice depends on your yard, your budget, and how much you value extras like the Anti Collision System or a larger battery. This guide compares the two models side by side, highlights key accessories, and helps you decide which one saves you time and effort. If you are exploring other robotic mower options, check out our complete comparisons section for more insights.
Pros
- Wide compatibility with many Worx Landroid models
- Sharp double-sided blades for efficient cutting
- Easy screw-in installation with included hardware
- Excellent value with 24 blades in one pack
- Reliable customer service for quality issues
Cons
- Not original Worx parts, may differ slightly from OEM blades
- Large 24-pack may be excessive for small lawns with infrequent blade changes
- Compatibility list is extensive but not guaranteed for every model variation
The Cilivo WA0190 replacement blade kit is a practical and cost-effective solution for owners of Worx Landroid robotic mowers. Designed to fit a wide range of models including the WG794, this 24-pack provides enough blades for multiple seasons of lawn care. It is especially suited for those who prefer to keep a stock of spare parts on hand rather than ordering individual replacements.
Each blade features a double-sided sharp edge that cuts grass cleanly on both sides, extending the usable life of each blade. In real-world use, these blades perform well on various grass types and terrains, delivering a consistent cut that keeps lawns looking manicured. The included screws make swapping old blades for new ones quick and tool-friendly, minimizing downtime for the mower.
The build quality is solid for a replacement blade set. The metal is sturdy enough to handle regular mowing without bending or dulling prematurely. While they are not original Worx parts, they are manufactured to close tolerances that ensure a snug fit and reliable operation. The 24-blade count is a standout feature, offering significant savings compared to buying smaller packs or individual blades.
A potential drawback is that the kit may include more blades than needed for very small yards, and some users might prefer the assurance of OEM parts. Additionally, while compatibility is broad, it is always wise to double-check fitment for specific older or newer model variants. However, the responsive customer service team is available to address any fitment or quality issues quickly.
Overall, the Cilivo WA0190 replacement blade kit is a smart purchase for Worx Landroid owners who value convenience and economy. It delivers dependable performance, easy installation, and excellent value, making it a recommended accessory for maintaining a robotic mower's cutting efficiency throughout the year.
Color: Original
Dimensions: 2 x 0.2 x 0.3 inches
Product Group: Lawn & Patio
Binding: Lawn & Patio
Compatible Models: Worx Landroid WR140, WR143, WR165, WR147, WR155, WR150, WR153, M500, M700, M800i, M900, M1000, M1000i, M1200i, L1500, L1500i, L2000, L2000i, S300, S500i, S450i, S700i, WR130E, WR140, WR150, WR141E, WR142E, WR143E, WR153E, WR155E, and more
Pros
- No perimeter wire needed, saving installation time and cost.
- Highly accurate navigation with RTK and AI, even under trees.
- Comes with a sturdy, weatherproof garage for all-season protection.
- App control offers flexible zone management and remote monitoring.
- Vision AI learns and adapts to your lawn for consistent results.
Cons
- Higher upfront cost compared to wire-based robot mowers.
- Cloud-based RTK requires a stable internet connection for full accuracy.
- Limited to 1/4 acre, not suitable for larger lawns without additional models.
The WORX Landroid Vision Cloud Robot Lawn Mower bundle (WR310) is a game-changer for homeowners with up to 1/4 acre. It eliminates the hassle of burying perimeter wires by using cloud-based RTK technology and AI vision. This bundle includes the WA0828 weatherproof garage, making it a complete, ready-to-deploy solution for automated lawn care.
Standout features include centimeter-level RTK accuracy that works even in shaded areas, thanks to V-SLAM sensor fusion. The Vision AI processes 10 trillion operations per second to recognize and avoid obstacles intelligently, ensuring smooth mowing. Auto mapping covers your entire lawn from the first run, with close edge-following and full coverage.
Design and build quality are excellent. The mower is robust, and the included garage is durable and aesthetically pleasing, protecting your investment from extreme weather. Assembly of the garage is straightforward with secure screw fastening, and the app interface for zone management is intuitive.
Potential drawbacks include the higher price point compared to wire-based alternatives. Also, the cloud RTK relies on a stable internet connection, which could be a concern in areas with spotty service. The 1/4 acre limit means it's not for larger properties.
Overall, the WORX Landroid Vision Cloud bundle is a premium, wire-free robotic mowing system that delivers precision and convenience. It's perfect for tech-oriented homeowners who value ease of setup, smart features, and reliable performance. Highly recommended for those willing to invest in a top-tier lawn care solution.
Pros
- Double sided blades dramatically extend usage time between replacements.
- Titanium coating adds corrosion resistance and smoother cutting action.
- Includes 18 blades and 18 screws, offering long term value.
- Broad compatibility with many Worx Landroid robotic mower models.
- Simple replacement process that takes under a minute per blade.
Cons
- Only compatible with Worx Landroid mowers, not universal for other brands.
- Exact fit should be confirmed for older or less common Worx models.
- Titanium coating may not provide a noticeable benefit on very short grass.
The EMBerg Endurance Blades are a reliable replacement option for owners of Worx Landroid robotic mowers. This 18 pack is specifically designed for popular models like the S300, M500, L1500, and L2000 series, making it a convenient bulk solution for regular blade maintenance.
The standout feature is the double sided design. When one edge becomes dull, you can flip the blade and continue mowing with a fresh cutting surface, effectively doubling the lifespan of each blade. Combined with the titanium coating, these blades deliver clean cuts while resisting wear and rust.
Each blade is made with sharp cutting edges and comes with its own screw for straightforward installation. Changing a blade takes less than a minute, since all you need to do is remove the old screw, fit the new blade, and tighten it back in place. The kit provides enough spares to cover several months of typical use.
As a dedicated accessory, these blades are only compatible with Worx Landroid mowers. Before purchasing, double check your specific model number against the compatibility list, as some older or less common versions may have different blade dimensions. The titanium coating adds a slight premium over standard steel blades, though the extended lifespan helps offset the cost.
Overall, the EMBerg Endurance Blades are a practical and affordable way to keep your robotic mower cutting efficiently. With the convenience of a double sided edge, an included screw for every blade, and broad compatibility, they are an excellent choice for Worx Landroid owners who prefer minimal maintenance and maximum value.
Pros
- Excellent value with 24 blades and 24 screws included
- Broad compatibility across many Worx Landroid models
- Durable stainless steel resists rust and corrosion
- Quick, tool-free installation keeps mowing tasks fast
- Maintains sharp cutting performance for a clean lawn
Cons
- No verified customer reviews yet, so long-term durability is still unproven
- May not fit newer Worx models outside the listed compatibility range
- Titanium finish is cosmetic and can wear off over time
The Kudoosen WG794 WA0190 replacement blade set is designed specifically for Worx Landroid robotic mowers. It is a 24-pack bundle that includes 24 stainless steel blades and 24 fastening screws, making it ideal for homeowners who want a season-long supply of fresh cutting edges without frequent reordering.
Crafted from stainless steel with a titanium-colored finish, these blades offer excellent corrosion resistance and long-lasting sharpness. The precision-cut WG794 WA0190 shape matches the original Worx Landroid blade geometry, ensuring consistent cutting performance across grass, weeds, and uneven lawns.
Each blade is lightweight yet durable, and the included screws allow for quick, tool-free replacement. The pack covers a wide range of Worx Landroid models, including WR140, WR143, M500, M700, M800i, and L1500, so most users will find the fit straightforward and hassle-free.
Because the product is new to the market, there are no verified customer reviews to confirm long-term wear characteristics. Also, the titanium coating is mostly aesthetic, so it may wear off with heavy use, though the underlying stainless steel remains functional.
For Worx Landroid owners looking to save money without compromising on quality, the Kudoosen 24-pack is a practical investment. The combination of durable materials, broad compatibility, and included screws makes this a convenient replacement option that should keep your robotic mower running at its best.
Brand: Kudoosen
ASIN: B0BZVJ6CQK
Product Group: Lawn and Patio
Compatible Models: Worx Landroid WR140, WR143, WR165, WR147, WR155, WR150, WR153, M500, M700, M800i, M900, M1000, M1000i, M1200i, L1500, L1500i, L2000, L2000i, WR130E, WR150, WR141E, WR142E, WR143E, WR153E, WR155E, S300, S500i, S450i, S700i, and more.
Material: Stainless steel with titanium finish
Dimensions: 2 x 0.2 x 0.2 inches per blade
Package Contents: 24 blades and 24 fastening screws
Installation: Tool-free, quick swap
Pros
- Weatherproof protection against extreme conditions
- Easy to assemble with included hardware
- Aesthetic design complements outdoor spaces
- Compatible with a wide range of WORX mowers
- Durable materials for long-term outdoor use
Cons
- Only compatible with specific WORX models, not universal
- May require additional anchoring in very windy areas
- Relatively narrow interior space might limit mower access
The WORX WA0828 Robotic Lawn Mower Garage is a weatherproof shelter designed specifically for WORX Vision Cloud robotic mowers. It is ideal for homeowners who want to protect their investment from harsh outdoor elements and ensure their mower lasts longer.
This garage shields the mower from scorching heat, heavy rain, and strong winds. Assembly is quick and straightforward with secure screw fastening, so you can set it up in minutes. The durable construction stands firm in everyday use.
The garage features a premium black finish that blends seamlessly with any lawn. Its compact dimensions fit neatly in your yard without being obtrusive. The materials are built to withstand continuous outdoor exposure.
One limitation is compatibility; it only fits specific WORX models like the WR310 and WR340 series. Also, in extremely windy conditions, you may need to secure it further as the base is not weighted.
Overall, the WORX WA0828 is a solid choice for protecting your robotic mower. It offers essential weather protection, easy setup, and a clean look. If you own a compatible WORX mower, this garage is a worthwhile investment.
Pros
- Ultrasonic detection prevents damage to obstacles and mower.
- Improves mowing efficiency by navigating around objects rather than stopping.
- Simple installation and setup for most Landroid owners.
- Adds a layer of safety and precision to automated lawn care.
Cons
- Only compatible with WORX Landroid models; check your mower's compatibility.
- Price may be high for some users – consider if your lawn has many obstacles.
- No user reviews yet, so real-world performance is unverified.
The WORX WA0860 Anti Collision System (ACS) is an accessory designed exclusively for WORX Landroid robotic lawn mowers. It adds ultrasonic obstacle detection so the mower can identify and navigate around trees, garden furniture, and other objects without bumping into them. This accessory is ideal for homeowners with lawns that have many obstacles, as it helps avoid damage and reduces the need for manual intervention.
The ACS uses patented ultrasonic technology to sense objects in its path, enabling intelligent navigation around obstacles rather than relying on random bumping. This means your mower will move more efficiently and avoid getting stuck. The system is easy to install as an add-on module to compatible Landroid models, and it significantly improves the mower's ability to handle complex lawn layouts.
Built with a compact, lightweight design, the WA0860 adds minimal bulk to your mower. The multi-color finish blends with most Landroid units. The ultrasonic sensors are robust and designed for outdoor use, though they require a clear line of sight to detect obstacles properly. Installation is straightforward, with most users able to attach the module in minutes.
One potential drawback is the price, which may be considered steep for an accessory. Compatibility is limited to specific WORX Landroid models, so be sure to check before purchasing. Additionally, since the product has no user reviews yet, real-world performance data is scarce. Users should also ensure the sensor area stays clean for optimal detection.
Overall, the WORX WA0860 Anti Collision System is a valuable upgrade for any Landroid owner dealing with a cluttered lawn. It transforms the mower's behavior from bump-and-turn to a more sophisticated obstacle-avoidance strategy. If you have many trees, flower beds, or patio furniture, this accessory can save you time and prevent wear on both your mower and your landscape.
Color: Multi
Dimensions: 9.84 x 3.94 x 2.76 inches
Weight: 0.84 pounds
Product Group: Lawn & Patio
Category: Fixed-Blade Knives (Note: This product is a lawn accessory, not a knife.)
Pros
- Expands mowing capabilities to multiple zones without buying a second robot
- Comes with all necessary components: charging station, charger, wire, pegs, and nails
- Genuine Worx product guarantees fit and performance with WR150/WR153 models
- Allows access to tricky areas that were previously unreachable due to barriers
- Simple installation process with clear instructions
Cons
- High price point may be a barrier for some users
- Only compatible with Worx Landroid models WR150 and WR153
- Extra wiring may be needed for very complex or long distances between zones
The Worx WA0464 Landroid Charging Station Expansion Kit is designed specifically for the WR150 and WR153 robot mowers. It lets you create multiple mowing zones by adding a second charging station, so your robot can handle both front and back yards or other separated areas. This is ideal for homeowners with large or complex lawns that a single zone cannot cover efficiently.
The standout feature is the ability to reach areas once blocked by barriers like fences, hedges, or intricate layouts. The kit includes a charging station, charger, 426 feet of boundary wire, 180 pegs, 8 nails, and a hex key. This comprehensive package makes installation straightforward, though you may need to plan the wire routing carefully for best results.
Build quality is typical of Worx accessories: durable plastic and reliable electronics. The expansion kit is a genuine Worx product, ensuring seamless integration with your existing Landroid system. The boundary wire is sturdy and the pegs hold it firmly in place, even on uneven terrain.
One potential drawback is the cost, which is significant for what is essentially a second charging station. Additionally, this kit only works with the WR150 and WR153 models, so owners of other Landroid versions should check compatibility. For very elaborate layouts, you may need extra wire, but the included length is generous for most setups.
Overall, the Worx WA0464 is a practical upgrade for anyone who needs their robot mower to cover multiple separate areas. It saves the cost of buying a second mower and adds flexibility to your lawn care routine. If you have a compatible Landroid and a challenging lawn layout, this expansion kit is a worthwhile investment.
Pros
- Dual-sided blades double the useful life.
- Includes screws for each blade.
- Simple installation process.
- Specifically designed for WORX Landroid WG794.
- Good value with 12 blades.
Cons
- Only compatible with WG794 model, not other Landroid versions.
- May require frequent replacements if mowing large lawns.
- No performance data from user reviews yet.
The WORX WA0190 blade kit is designed exclusively for the WORX Landroid WG794 robotic lawnmower. It includes 12 replacement blades and the necessary screws, making maintenance straightforward for owners who want to keep their mower cutting efficiently.
The standout feature is the dual-sided blade design. Each blade can be flipped when one edge dulls, effectively giving you 24 cutting edges from a 12-pack. This extends the life of each blade and reduces the frequency of replacements.
Installation is simple: remove the battery, wear gloves, flip the mower over, unscrew the old blade, and screw in the new one. The kit comes with extra screws, so you won't run out.
While the blades are small and lightweight, they are made to WORX's engineering standards. They should provide clean cuts and keep your lawn neat without overtaxing the mower's motor.
However, note that this kit only fits the WG794 model. Also, there are no user reviews yet to confirm long-term durability. But for the price and quantity, it's a practical investment for maintaining your Landroid. Overall, it's a recommended purchase for WG794 owners who want hassle-free blade replacements.
Color: Silver/Gray
Size: Replacement Cutting Blade
Dimensions: 1.25 x 0.69 x 0.06 Inches
Weight: 0.000625 Pounds
Compatibility: WORX Landroid WG794
Includes: 12 blades and screws
Pros
- Large capacity up to 2000 m2 ideal for big lawns
- Smart app and WiFi connectivity for convenient remote control
- Handles slopes and edges effectively
- Accessible battery platform with interchangeable Worx batteries
Cons
- Premium price may not fit all budgets
- Requires boundary wire installation before first use
- Battery runtime may be limited for the largest lawns on a single charge
The WORX Landroid L WR155E is a robotic lawn mower engineered for large gardens up to 2000 m2. It takes over the repetitive chore of mowing, making it a great investment for homeowners with extensive lawns who value free time and a consistently tidy yard.
Its standout cut-to-edge function trims grass right up to borders and obstacles, eliminating most edging work. The unit handles slopes up to 35 percent and navigates corners and narrow passages smoothly, so even complex lawns get an even cut. With WiFi and app control, you can schedule mowing sessions remotely and monitor progress from your phone.
The Landroid is built with durability in mind, featuring a robust chassis and a 20V PowerShare battery that can be swapped with other Worx tools. The included 250-meter boundary wire and charging station make installation straightforward, though it does require some initial planning and physical setup. Noise levels are considerate, allowing it to mow without disturbing you or your neighbors.
One consideration is the upfront cost, which is significant, and installation involves laying the boundary wire around your lawn. The 120-minute runtime means it may need to recharge mid-job on the largest lawns, but the auto-recharge feature helps manage this automatically. Also, since the battery is a shared platform, you'll want to have a spare for uninterrupted operation.
Overall, the WORX Landroid L WR155E is a powerful and intelligent solution for large garden owners who want a great-looking lawn without the effort. Its smart features, robust performance, and compatibility with the PowerShare battery system make it a solid choice, despite the higher price and setup effort.
Color: Orange
Coverage: 2000 m2
Dimensions: 37.8 x 15.0 x 39.8 inches
Weight: 45.2 pounds
Battery: 20V Li-ion, 120 minutes runtime
Max Slope: 35 percent
Connectivity: WiFi and app
Included: 250 m boundary wire, 340 pegs, charging station, 9 blades and screws
Buying Guide: What to Consider When Choosing Between WR147 and WR155
Lawn Size and Coverage Area
The WR147 is optimized for lawns up to about 1/4 acre (roughly 1000 m²), while the WR155 can handle up to 1/2 acre (around 2000 m²). If your yard is on the smaller side or you have a simple layout, the WR147 offers a solid balance of performance and value. For larger properties or irregular shapes, the WR155’s extended runtime and larger battery capacity keep mowing sessions uninterrupted. Check the official specs for your exact yard size, but remember that obstacles, slopes, and multiple zones reduce effective coverage.
Slope Handling and Terrain
Both models handle slopes up to 35%, but the WR155 includes a more robust motor and larger wheels for better traction on steep inclines. If your lawn has gentle rolling hills, the WR147 will manage fine. For steeper banks or uneven ground, the WR155’s extra power provides consistent cutting without slipping. The ECOVACS GOAT A2000 vs A3000 comparison shows how different brands approach slope handling, but WORX’s 35% rating is competitive in this class.
Cutting Performance and Blade Options
Both mowers use the same 1-inch replacement blades (compatible with the WG794 system). You can choose from standard WORX blades like the WORX WA0190 1″ Landroid Replacement Cutting Blade or third-party options such as the Cilivo WA0190 Replacement Robotic Lawn Mower 24-pack for longer intervals between swaps. The WR155’s cut-to-edge feature trims closer to borders, while the WR147 leaves a slightly wider margin. For the best finish, replace blades every 4-6 weeks depending on grass type and debris.
Smart Features and Accessories
Both models work with the WORX app for scheduling, zone management, and remote control. The WR155 supports the WORX WA0860 Anti Collision System (ACS), which uses ultrasonic sensors to avoid obstacles without bumping. The WR147 can also use ACS, but it requires a separate purchase. If you have many trees, flower beds, or furniture on your lawn, the ACS upgrade is worth considering. For multi-zone yards, the Worx WA0464 Charging Station Expansion Kit lets you move the mower between front and back lawns with a second charging base.
For weather protection, the WORX Robotic Lawn Mower Garage shields your mower from rain, heat, and debris. It is compatible with both WR147 and WR155 and extends the lifespan of your investment. If you are looking for other robotic mower brands, read our husqvarna automower 450X vs 450X EPOS for a wire-free alternative.
Final Thoughts
Both the WR147 and WR155 deliver excellent, hands-free lawn care, but the WR155 is the better choice for larger, sloped, or more complex yards thanks to its greater coverage, longer runtime, and optional ACS. The WR147 remains a capable, more affordable option for standard lawns under 1/4 acre. To keep either mower running at its peak, stock up on reliable blades like the Cilivo WA0190 Replacement Robotic Lawn Mower for frequent swaps, and consider adding the WORX Landroid L WR155E Robotic Lawnmower for Large if you need the extra capacity. Whichever you choose, you will enjoy a manicured lawn without lifting a finger.
Related Guides
- Top WORX 4WD Robot Mower Cyber Monday Deals for 2026
- WORX Landroid S WR165 Review
- WORX Landroid M WR147 Review
Frequently Asked Questions
Can the WORX Landroid WR147 and WR155 use the same replacement blades?
Yes, both models share the same blade system (WG794). You can use any blade pack listed in this guide, including the EMBerg Endurance Blades (18 Pack) or the Kudoosen 24pack WG794 WA0190 Replacement Robotic blades. Always verify compatibility before purchasing.
Does the WR155 work with the WORX Vision Cloud system?
No, the WR155 is a perimeter-wire-based model and does not support the Vision Cloud system. The Vision Cloud models (like the WR310) are separate wire-free options. For wire-free mowing, see our husqvarna automower 520H EPOS vs 550H EPOS.
How often should I replace the blades on the WR147 or WR155?
In 2026, we recommend replacing blades every 4 to 6 weeks during the growing season, or sooner if you notice uneven cuts or shredded grass. Using double-sided blades, like the WORX WA0190 12-pack, lets you flip them once, effectively doubling the life of each blade.
Can I use the WORX WA0860 Anti Collision System on both the WR147 and WR155?
Yes, the WA0860 ACS is compatible with both the WR147 and WR155. It is sold separately and installs easily on the mower’s top panel. The system uses ultrasonic sensors to avoid obstacles, reducing bumping and protecting your lawn furniture.
