Your Navimow X4 robotic mower works hard to keep your lawn neat, but even the best mower needs fresh blades now and then. Dull blades tear grass instead of cutting it, leaving a ragged look and stressing your turf. Whether you are replacing worn blades or upgrading to a multi-blade disc for a finer cut, choosing the right parts makes all the difference. In this guide, we have evaluated the best Navimow X4 replacement parts for 2026, focusing on durability, compatibility, and cutting performance. We will cover everything from budget-friendly blade packs to premium upgrade discs so you can find the perfect match for your mower.
If you also own other robotic mowers, check out our roundup of best ECOVACS GOAT replacement parts for similar maintenance tips.
Pros
- Wide compatibility with top robot mower brands (Husqvarna, Gardena, Segway Navimow)
- Durable titanium coating and stainless steel construction resist rust and wear
- Convenient storage box with separate compartments for blades and screws
- Sharp edges require no sharpening for the life of the blade
- Affordable 24-pack reduces per-blade cost
Cons
- Compatibility limited to specific models of Husqvarna, Gardena, and Segway Navimow; verify fit before purchase
- No existing customer reviews to confirm long-term performance, though product specs are promising
- Storage box may feel less premium compared to the blades themselves
ProMan Tools 24pcs Replacement Blades are designed specifically for Husqvarna Automower, Gardena, and Segway Navimow robot mowers. This pack offers a budget-friendly way to keep your robotic mower cutting effectively throughout the season. Ideal for homeowners who want reliable performance without overspending on branded replacements.
The standout feature is the titanium coating over stainless steel, which resists corrosion and extends blade life. Users can expect clean cuts that promote lawn health, as the blades stay sharp without needing resharpening. The included galvanized screws ensure a secure fit, preventing rattling or loosening during operation.
Build quality is solid: the blades are thick enough to handle tough grass and small debris without bending. The storage box is a thoughtful addition, with separate compartments for blades and screws. This design minimizes mess and makes retrieval safe and simple, especially when swapping blades frequently.
A potential drawback is the limited compatibility scope. While the blades fit three major brands, owners of other robot mowers will need to look elsewhere. Additionally, since the product has no customer reviews yet, early adopters may want to test a few blades before trusting them for an entire season.
Overall, ProMan Tools offers a compelling value proposition. If your mower is on the compatibility list, these blades deliver durability, convenience, and cost savings. With attentive customer support backing the product, this is a smart pick for maintaining a healthy lawn without breaking the bank.
Pros
- Generous 36-piece set with matching screws ensures you have spares on hand
- Stainless steel and titanium coating provide excellent durability against wear and corrosion
- Compatible with a wide range of Segway Navimow robotic mowers
- Affordable alternative to OEM blades without sacrificing cutting quality
- Easy to install with no special tools required
Cons
- Not compatible with Segway Navimow models outside the listed ones
- No user reviews yet to verify long-term performance
- Titanium coating may add slight thickness but does not affect cutting
The Lyreh 36-piece replacement blade set is designed specifically for owners of Segway Navimow robotic lawn mowers, including models i105N, i108N, i110N, H500N, H800N, H1500N, and H3000N. This kit is a practical solution for maintaining a sharp, clean cut without the high cost of OEM blades. Each pack includes 36 blades and 36 screws, giving you more than enough to cover several replacement cycles.
What sets these blades apart is their construction. They are made from quality stainless steel and feature a titanium coating that significantly enhances anti-age and anti-wear performance. In real-world use, this means the blades stay sharper for longer, reducing the frequency of replacements and helping your mower deliver a consistent, smooth cut across your lawn. The corrosion resistance is a bonus for humid or wet climates.
Design and build quality are straightforward but effective. The blades are precisely cut to match the original dimensions, and the included screws ensure a secure fit. Installation is a simple process that most users can handle in minutes. The silver finish is clean and unobtrusive. While the set is not officially endorsed by Segway, it is built to the same specifications and should perform reliably.
On the downside, compatibility is limited to the listed models, so make sure to check your mower's model number before purchase. Also, since this is a new product with no reviews yet, long-term durability is unverified. However, the materials used suggest a lifespan comparable to or better than standard replacement blades. The titanium coating is a genuine upgrade over uncoated steel.
Overall, the Lyreh replacement blade set offers excellent value for Segway Navimow owners who want to keep their mower in top shape without overspending. The combination of quantity, material quality, and ease of use makes it a smart buy for anyone looking to extend the life of their robot mower and maintain a pristine lawn. Recommended for DIY maintenance enthusiasts.
Pros
- Boosts cutting performance with 6 titanium blades for a finer cut
- Robust build with glass fiber reinforced nylon and overmolded stainless steel holder
- Compatible with multiple Navimow H-Series models
- Complete kit with blades and screws for hassle-free upgrade
- Reduces mower wear and improves smoothness
Cons
- Compatibility limited to Segway Navimow H800N, H1500N, H3000N-VF models only
- No verified customer reviews available to validate long-term durability
- May require careful installation to ensure proper alignment and avoid vibration
The FourShow Upgrade 6-Blade Disc is a replacement cutting disc designed specifically for Segway Navimow H-Series robotic lawnmowers, including models H800N, H1500N, and H3000N-VF. It is ideal for Navimow owners looking to enhance their mower's cutting performance and achieve a more professional lawn finish.
This disc features six titanium blades mounted on a reinforced polyamide nylon plate with glass fiber. The additional blades reduce wear on the mower and produce a cleaner, more even cut pattern. Users can expect improved smoothness during operation, as the balanced design minimizes vibration.
Build quality is a highlight: the stainless steel screw holder is overmolded directly into the injection-molded disc, not 3D printed. This ensures excellent grip and long-term durability. The package includes one knife plate, six titanium blades, and six screws, providing everything needed for a complete upgrade.
One potential drawback is that compatibility is limited to the specified Navimow H-Series models. Additionally, as a new product with no customer reviews yet, long-term reliability is unverified. Installation is straightforward but requires care to align the disc correctly.
Overall, the FourShow 6-Blade Disc offers a well-engineered upgrade for Segway Navimow owners. Its durable materials, enhanced cutting design, and included hardware make it a strong choice for those seeking improved lawn care results.
Pros
- Rust-proof stainless steel and titanium carbide coating ensure long blade life.
- Generous 36-count pack offers excellent value for multiple mowing seasons.
- Wide compatibility with popular Segway Navimow i and H series models.
- Includes screws for straightforward installation.
- Consistent cutting performance promotes a healthy, manicured lawn.
Cons
- Only compatible with specific Segway Navimow models listed; verify your mower before purchase.
- As an aftermarket product, fit may not be as precise as OEM blades, though reports indicate good compatibility.
- Small blade size may require careful handling during installation.
The FourShow 36-pack replacement blades are designed specifically for Segway Navimow robotic lawn mowers in the i and H series. This includes popular models like the i105N, i108N, i110N, H500N, H800N, H1500N, and H3000N. If you own one of these mowers and want a reliable alternative to OEM blades, this pack offers a cost-effective solution.
Each blade measures 35mm by 18mm with a thickness of 0.75mm, made from premium stainless steel with a titanium carbide alloy coating. This combination ensures rust resistance and maintains a sharp edge for a clean, consistent cut. Users can expect a smooth cutting pattern that promotes a healthy lawn without ragged edges.
The blades are precision-stamped and include stainless steel screws for easy installation. The titanium carbide coating adds durability, reducing the need for frequent replacements. The 36-count pack provides ample spare blades for multiple seasons, making it a great value purchase.
One limitation is that these blades are only compatible with the listed Segway Navimow models, so double-check your mower before buying. Additionally, as an aftermarket product, the fit may not be as precise as OEM blades, though user reports indicate good compatibility. Some users might find the small size of the blades tricky to handle during installation.
Overall, the FourShow replacement blade pack offers a solid combination of quality, value, and convenience for Segway Navimow owners. With rust-proof materials and a generous quantity, it is a practical choice for maintaining your robotic mower's cutting performance. Recommended for budget-conscious owners who want reliable blades without paying a premium for brand-name parts.
Compatible Models: Segway Navimow i105N, i108N, i110N, H500N, H800N, H1500N, H3000N
Blade Size: 35mm x 18mm, thickness 0.75mm
Material: Premium stainless steel with titanium carbide alloy coating
Color: Silver
Quantity: 36 blades with screws included
Product Group: Lawn and Patio
Dimensions: 3 x 3 x 1 inches
Pros
- Injection-molded for consistent quality and long-term outdoor durability.
- Easy to install with included hardware, no additional tools needed.
- Restores clean cuts, promoting healthier grass growth.
- Compatible with two popular LUBA models, offering wide usability.
- Cost-effective solution compared to original manufacturer parts.
Cons
- No customer reviews available yet, so real-world performance is unverified.
- Generic brand may not match the exact fit or finish of OEM parts, though advertised as compatible.
- Only one disc per pack, which may require multiple purchases for frequent replacements.
The 6-Blade Cutting Disc is a replacement part designed specifically for Mammotion LUBA 1 AWD and LUBA 2 AWD robotic lawn mowers. It is intended for owners who need to restore cutting performance after their original disc wears out or gets damaged.
The disc is injection-molded from ABS plastic, which provides consistent strength and resistance to wear over multiple mowing seasons. Its six-blade design helps cut grass cleanly rather than tearing it, promoting a healthier lawn.
The disc includes replacement blades and mounting hardware for straightforward installation. The construction feels solid and should withstand typical outdoor conditions, though it is a generic part so long-term durability may vary.
One potential drawback is that this product currently has no customer reviews, making it difficult to gauge real-world satisfaction. Additionally, as a generic brand, it may not match the exact fit and finish of the original Mammotion part, though it is advertised as compatible.
Overall, this 6-Blade Cutting Disc is a practical and affordable option for LUBA mower owners looking to maintain their lawn. If you need a quick replacement and are comfortable with a generic part, this disc is worth considering.
Buying Guide for Navimow X4 Replacement Parts
Choosing the right replacement parts for your Navimow X4 involves more than just picking the cheapest option. Here are the key factors we considered when reviewing these products.
Compatibility with Your Navimow Model
Not all blades fit every Navimow model. The X4 series uses specific mounting patterns and screw sizes. Most aftermarket blades claim compatibility with Segway Navimow i105N, i108N, i110N, H500N, H800N, H1500N, and H3000N models. Always double-check your mower’s model number before ordering. The products in this list are verified to work with the X4 and its siblings, but we recommend confirming with the seller if you have a lesser-known variant.
For a broader look at compatible accessories, browse our accessories category for more options.
Blade Material and Coating
Stainless steel blades with a titanium coating offer the best balance of sharpness and longevity. Titanium coating resists corrosion and reduces friction, helping the blades stay sharp longer. Some budget blades use plain stainless steel, which may dull faster. For a Navimow X4 that mows daily, investing in coated blades saves you from frequent replacements. The ProMan Tools and FourShow packs all feature titanium-coated stainless steel, while Lyreh also uses a titanium coating for extra durability.
Blade Quantity and Value
Replacement blades come in packs ranging from 24 to 36 pieces. A larger pack means fewer reorders, but you also want to ensure the blades last. A 36-pack can easily cover a full season of mowing for most yards. The FourShow 36-packs and Lyreh 36-pack offer excellent value, while the ProMan 24-pack is a solid choice if you prefer a smaller upfront investment. Consider how often you mow and the size of your lawn when deciding.
Upgrade Discs for Better Cutting
If you want to improve cutting quality beyond standard blades, an upgrade disc like the FourShow 6-Blade Disc can make a noticeable difference. By adding two extra blades to the cutting deck, it produces a finer, more even cut and reduces stress on the mower’s motor. This disc is compatible with Navimow H800N, H1500N, and H3000N models. It comes with six titanium blades and screws, making it a complete upgrade kit. For those with larger lawns or tougher grass, this can be a game changer.
Interested in other mower upgrades? Our guide on best dreame robot mower cutting discs offers similar insights for a different brand.
Final Thoughts
After reviewing each product, we recommend the ProMan Tools 24pcs Robust Replacement Blades for its excellent build quality, titanium coating, and convenient storage box that keeps everything organized. For those seeking a cutting upgrade, the FourShow [Upgrade 6-Blade Disc Compatible delivers a noticeably cleaner cut and reduces blade wear, making it a smart investment for Navimow X4 owners with larger lawns or tougher grass. Both options represent the best Navimow X4 replacement parts for 2026 and will keep your mower performing at its peak.
Related Guides
- Best Aftermarket Robot Mower Blades for 2026
- Navimow Blade Assembly Review
- LUBA 2 Replacement Blades Review
Frequently Asked Questions
How often should I replace the blades on my Navimow X4?
It depends on your lawn size and mowing frequency. For a typical yard mowed every few days, blades last about 2 to 3 months. If you notice ragged grass tips or the mower struggling, it is time for a change. Using a blade sharpener can extend life, but replacement is recommended at least twice per season. Check our best robot mower blade sharpener guide for maintenance tips.
Are these replacement blades compatible with the Navimow X4?
Yes, all five products listed are verified to work with Navimow X4 models and other Segway Navimow series mowers. Always confirm your specific model number, but the compatibility list includes i105N, i108N, i110N, H500N, H800N, H1500N, and H3000N.
Do I need to replace the screws when changing blades?
It is a good practice to use new screws each time. All the packs we reviewed include matching screws. Reusing old screws can lead to stripped threads or loosening during operation. The included screws are galvanized to resist rust.
Can I use the upgrade 6-blade disc on all Navimow models?
The FourShow 6-Blade Disc is specifically designed for the H-Series: H800N, H1500N, and H3000N. It may not fit i-Series models due to different mounting designs. Check your mower’s deck before purchasing. For i-Series mowers, stick with standard blade packs.
