Your Navimow X4 runs daily, quietly trimming your lawn to perfection. But even the best robotic mower loses its edge over time. Dull blades tear grass instead of cutting it, leaving a brown, ragged look. That is why having a fresh set of replacement blades on hand is essential for maintaining that golf-course finish. In this guide, we have curated the best Navimow X4 replacement blades for 2026, focusing on durability, sharpness, and compatibility. Whether you want a bulk pack of titanium-coated blades or an upgraded cutting disc, these picks will keep your mower performing at its peak. For more blade options across different models, check out our roundup of universal robot mower replacement blades.
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
- Titanium coating significantly boosts blade longevity and sharpness retention.
- Corrosion-resistant build ideal for damp lawn environments and frequent use.
- Exceptional value with 30 blades per pack, perfect for high-usage owners.
- Compatible with a wide range of Segway Navimow models, no modifications needed.
- U.S.-based support adds trust and easy customer service access.
Cons
- Generic brand lacks established customer reviews, so real-world feedback is minimal.
- May not perfectly fit all Navimow variants; double-check compatibility before purchase.
- Packaging could be improved to prevent blade dulling during shipping.
The Pro Blades + Replacement Robotic Mower Blades for Segway Navimow are a titanium-coated, 30-pack set designed for owners who want to maximize cutting performance and minimize downtime. If you rely on your robotic mower for a consistently manicured lawn, these blades offer an affordable way to keep a fresh edge on hand without frequent purchases.
Their standout feature is a titanium coating bonded to hardened stainless steel, which enhances sharpness and corrosion resistance. In real-world use, this means quieter operation and a cleaner cut, even in thicker grass. The coating also helps the blades stay effective longer, reducing the number of replacements needed during peak mowing season.
Build quality appears solid: the metal is rigid and well-formed, with a consistent edge. Being a generic product, the design aims for universal fit across Segway Navimow models, and the pack includes 30 pieces so you can rotate blades easily. The U.S.-based seller adds a layer of quality control and support that many unbranded alternatives lack.
The main drawbacks are the lack of verified buyer reviews and the generic packaging, which may not provide optimal protection during transit. Additionally, because these are aftermarket blades, there is a small chance of slight fit variation with certain Navimow units, so checking your model’s blade specifications is recommended.
Overall, this 30-pack is a smart investment for Segway Navimow owners who prioritize cutting precision and value. The titanium coating and corrosion resistance add real benefits over standard blades, and the volume pricing makes it easy to stock up. If you are comfortable with a generic but well-tested replacement, this set delivers solid performance without breaking the bank.
Pros
- Titanium coating improves longevity in humid conditions.
- Double-sided design effectively doubles blade life.
- Thickened construction reduces risk of bending.
- Compatible with multiple robotic mower brands.
- Great value in a 36-pack for frequent replacements.
Cons
- Not OEM, may not meet original specs for some users.
- Some users might prefer official brand replacements.
- Requires careful installation to avoid injury; gloves recommended.
The REEYEAR 36 Pack Replacement Blades are a practical upgrade for owners of Segway Navimow X3, i, and H series robotic mowers. They also fit many Husqvarna and Gardena models, making them a versatile choice for multiple lawns. If you value durability and cost savings, this pack is designed for you.
Standout features include the titanium coating that resists corrosion and the double-edged design that doubles usable life per blade. The thickened steel reduces bending and breaking even in tough terrain. Users will appreciate the easier, safer replacement process with included screws.
Build quality focuses on toughness: heat-treated stainless steel and gold titanium coating ensure the blades stay sharp longer. This reduces mower motor strain and vibration, protecting your investment. The 36-blade pack is ideal for seasonal changes without frequent reordering.
A minor drawback is that these are not OEM parts, so perfectionists might prefer official replacements. Also, installation requires care to avoid cuts; use gloves per the user manual. Some users might miss the brand's original fit, but compatibility is high.
Overall, these REEYEAR blades offer excellent value and performance for compatible robotic mowers. They combine durability, convenience, and cost-effectiveness. For most users, this pack is a smart buy that keeps your lawn looking sharp.
Pros
- Perfect compatibility with multiple Navimow i-Series models for straightforward installation.
- Titanium blades are highly durable, reducing the frequency of replacements.
- Larger cutting diameter enhances efficiency and provides a more even cut.
- Secure screw holder design prevents loosening, improving safety and reliability.
- Complete kit saves time and effort by including all necessary components.
Cons
- Designed exclusively for Segway Navimow i-Series, not compatible with other mower brands or models.
- Premium titanium construction may come at a higher price point than standard blade options.
- Gold color of the disc may not match all mower aesthetics, though it does not affect performance.
The KuddinX Titanium Blade Disc Assembly is a specialized replacement kit tailored for Segway Navimow i-Series robotic mowers, specifically models i105N, i108N, and i110N. Designed for owners who prioritize precision and durability, this kit promises an easy upgrade without any modifications.
Standout features include the use of premium titanium blades that resist wear far longer than standard steel. The larger-diameter disc ensures uniform cutting patterns, enhancing mowing efficiency and lawn appearance. Real-world performance is boosted by the secure screw holder that prevents loosening, maintaining consistent operation.
The build quality reflects KuddinX's attention to detail, with a reinforced knife plate for strength and a stainless steel screw holder using advanced molding. The gold color is distinctive but does not affect function. The complete kit includes everything needed for a one-time replacement, simplifying maintenance.
One potential drawback is its exclusive compatibility with the i-Series, so owners of other mowers must look elsewhere. Additionally, the premium materials come at a slightly higher cost than generic alternatives, but the durability justifies the investment for many users.
Overall, the KuddinX Titanium Blade Disc Assembly offers excellent value for Navimow i-Series owners seeking long-lasting performance and easy installation. With a satisfaction guarantee backing it, this kit is a reliable choice for maintaining a pristine lawn.
Buying Guide for Navimow X4 Replacement Blades
Choosing the right blades for your Navimow X4 comes down to three main factors: material quality, blade count, and compatibility with your mower deck. Below we break down what to look for.
Material and Coating
Stainless steel blades with a titanium coating resist rust and stay sharp longer. Titanium carbide alloys add extra hardness, reducing the need for frequent swaps. For wet climates, a corrosion-resistant coating is a must. Many top picks, like those from FourShow and Lyreh, use these materials to extend blade life. If you want to learn more about keeping blades sharp, read our guide on the best robot mower blade sharpener.
Blade Count and Disc Upgrades
Most Navimow X4 models use a 4-blade disc, but upgrading to a 6-blade disc can improve cutting efficiency and create a finer mulch. Discs from KuddinX and FourShow allow you to switch to six blades without modifying the mower. Just note that discs often come with blades included, but some (like the 2Pack Replacement Cutting Disc) require you to purchase blades separately. Consider your lawn size and mowing frequency when deciding between a standard set and an upgraded disc.
Compatibility and Ease of Installation
Always confirm the blade shape and screw hole pattern matches your Navimow X4. Most aftermarket blades work with the i and H series, and many explicitly list X4 compatibility. Look for packs that include galvanized screws with anti-vibration coating to prevent loosening during operation. Installation is typically a simple bolt-on job with no special tools required. If your mower model is slightly different, check our list of Navimow i2 replacement blades for additional options.
Final Thoughts
After evaluating durability, cutting performance, and value, two products stand out for Navimow X4 owners. If you want the best everyday balance of sharpness and longevity, go with the Lyreh 36pcs Replacement Blades for Segway Navimow. They offer a generous 36‑piece set with titanium‑coated stainless steel that stays sharp through dozens of mowing cycles. For those who prefer an upgraded cutting disc, the FourShow Upgrade 6-Blade Disc Compatible transforms your mower’s cutting pattern and reduces blade wear dramatically. Both choices will keep your Navimow X4 delivering a clean, professional cut all season long.
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 blades on my Navimow X4?
Blade life depends on lawn size, grass type, and terrain. Most users replace blades every 2 to 3 months during the growing season, or after roughly 50 to 100 hours of mowing. If you notice uneven cuts or grass tearing, it is time for a swap. For 2026, many blade packs include enough blades for an entire season.
Can I use H‑series blades on my Navimow X4?
Yes, the Navimow X4 shares the same blade design as the H‑series (H500N, H800N, H1500N, H3000N). Most third‑party blades that list H‑series compatibility will fit your X4 without modification. Always double‑check the screw placement and blade dimensions (typically 35mm x 18mm with 0.75mm thickness) for a guaranteed fit.
Are titanium-coated blades better than standard stainless steel?
Titanium coating adds hardness and corrosion resistance, making blades last longer and stay sharp through more mows. They also resist rust in humid conditions. The trade‑off is a slightly higher upfront cost, but the extended lifespan often makes them more economical over time. Many of the top picks for 2026 feature this coating.
Do I need to buy screws separately?
Most replacement blade packs include matching screws. Look for packs that specify “with screws” or “including screws.” The 36‑packs from Lyreh, FourShow, and REEYEAR all come with screws. If you purchase a cutting disc only, blades and screws are sold separately. Check the product description to avoid a mid‑project trip to the hardware store.
For more blade options tailored to other Navimow models, see our recommendations for Navimow i2 LiDAR replacement blades and Navimow i2 AWD blades.
