Your Navimow works hard every week cutting grass, and those blades take the brunt of the abuse. Dull or worn blades leave ragged blades of grass and force your robot to work harder, draining battery faster. Replacing them regularly keeps your lawn looking sharp and your mower running efficiently. With Black Friday just around the corner, now is the perfect time to stock up on premium replacement blades at steep discounts. This guide cuts through the noise to highlight the best Navimow replacement blades Black Friday deals 2026 so you can save money and keep your lawn pristine.
We evaluated five top contenders from brands like Lyreh, FourShow, REEYEAR, and Segway itself. Whether you need a bulk pack for the whole season or a specialized upgrade for better cutting performance, there is a deal for you. Before we dive in, make sure you check out our best robot lawn mower maintenance kit guide for additional tools to keep your mower in top shape.
Best Navimow Replacement Blades Black Friday Deals 2026
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
- High-quality titanium coating enhances blade longevity
- Includes anti-rust screws with vibration-resistant varnish
- Compatible with a wide range of Segway Navimow mowers
- Large 36-pack provides excellent value for regular maintenance
- Produces clean, even cuts for a professional-looking lawn
Cons
- No user reviews yet, so real-world performance is unconfirmed
- Titanium coating may wear faster on rocky or uneven terrain
- Screws are single-use and may require purchasing extras for multiple changes
The FourShow 36-Pack Replacement Blades are specifically designed for Segway Navimow robotic lawn mowers, covering models i105N, i108N, i110N, H500N, H800N, H1500N, and H3000N. This bulk set is ideal for homeowners who want to keep their mower cutting efficiently without frequent trips to the store.
Each blade is crafted from high-quality stainless steel with a titanium carbide alloy coating, making them durable, shatterproof, and corrosion-resistant. The included galvanized screws feature a safety varnish that prevents loosening from vibration, ensuring a secure fit during operation. In real-world use, these blades should deliver a smooth, even cut that promotes a healthier lawn.
The build quality is solid for the price point, with the titanium gold finish adding a touch of visual appeal. The 36-pack provides months of replacements, reducing overall maintenance costs. Installation is straightforward, as the blades match the original dimensions and mounting points of Segway Navimow mowers.
A potential drawback is the lack of user reviews, so long-term durability is not yet proven. Additionally, the titanium coating may wear more quickly on rough or rocky lawns, and the screws are designed for single use, meaning you may need to purchase extra screws for frequent changes.
Overall, the FourShow blades offer a compelling value proposition for Segway Navimow owners seeking a reliable, cost-effective replacement option. With their robust construction and compatibility guarantee, they are a smart choice for maintaining a pristine lawn throughout the mowing season.
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
- Comprehensive set includes both blades and screws
- Wide compatibility with many Segway Navimow models
- Easy to replace without professional help
- High customer rating reflects reliable quality
- Sharp blades deliver a clean cut for healthy lawn
Cons
- Only compatible with Segway Navimow mowers, not universal
- Blades are sharp and require careful handling with gloves
- No additional installation instructions included beyond manual reference
The Segway Navimow Blade Assembly Plus is a replacement blade pack designed for owners of Segway Navimow robot mowers. It includes 12 blades and 12 screws, making it a convenient one-stop solution for regular maintenance. This pack is compatible with a wide range of models including the X3 Series, i Series, and H Series, ensuring many users can keep their mowers in top shape.
Standout features include the ease of replacement and the inclusion of all necessary hardware. Simply swap out old blades with the new ones using the provided screws, and your mower will continue cutting efficiently. The blades are sharp and designed to deliver a precise cut, which is essential for lawn health and appearance. Real-world performance is reliable, as reflected in the product's strong rating from users.
Design and build quality are solid. The blades are made from durable materials that withstand regular use in various grass conditions. The silver finish resists rust and corrosion, adding to longevity. The package is compact and easy to store, and the included screws are correctly sized for the mower models listed.
One potential drawback is that this set is only compatible with Segway Navimow mowers, so owners of other brands cannot use it. Additionally, the blades are extremely sharp, requiring heavy gloves during installation to avoid injury. The user manual must be consulted for proper installation, as no separate instructions are included in the pack.
Overall, the Segway Navimow Blade Assembly Plus is a practical and cost-effective maintenance accessory for Segway Navimow owners. It simplifies blade replacement, ensures consistent cutting performance, and offers good value for the price. If you own a compatible model, this pack is a smart investment for year-round lawn care.
Pros
- Delivers noticeably better cutting pattern and smoother operation
- Robust build with reinforced nylon and glass fiber resists impact and wear
- Includes all necessary hardware for quick replacement
- Wide compatibility with multiple Navimow models
Cons
- No customer reviews yet to confirm real-world performance claims
- May not fit other robotic mower brands outside of Segway Navimow
- Price is slightly higher than standard 3-blade discs
The FourShow 6-Blade Disc is an upgrade cutting component designed specifically for Segway Navimow robotic lawnmowers, including the i-Series (i105N, i108N, i110N) and AWD models (i206, i210). This replacement disc is ideal for owners who want to improve their mower's cutting efficiency and achieve a more manicured lawn without replacing the entire mower.
Standout features include six titanium blades instead of the standard three, which significantly reduces wear on each blade and delivers a more consistent, beautiful cutting pattern. The additional blades also improve mower smoothness, meaning less vibration and quieter operation while trimming grass. Users can expect a noticeable upgrade in lawn quality, especially on larger or more demanding yards.
Build quality is a strong point: the knife plate is made from polyamide nylon (PA6) reinforced with glass fiber, offering excellent impact resistance and durability. The stainless steel screw holder is directly overmolded into the injection mold, ensuring a secure grip and preventing screws from loosening over time. The package includes six titanium blades and screws, making installation straightforward.
One potential drawback is the lack of verified customer reviews, so long-term reliability is unproven. Additionally, the disc is only compatible with Segway Navimow models, limiting its use for other brands. The price is slightly higher than standard discs, but the added blades and robust construction justify the cost for those seeking performance.
Overall, the FourShow 6-Blade Disc is a well-engineered upgrade for Navimow owners who want a smoother, more efficient cut. Its durable materials and complete package make it a convenient choice. If you prioritize lawn appearance and mower longevity, this disc is worth considering.
Buying Guide: What to Look for in Navimow Replacement Blades
Compatibility with Your Navimow Model
Not every blade fits every Navimow. The i105N, i108N, H500N, and X3 series all use different mounting systems. Always verify that the blades you are considering are explicitly listed as compatible with your specific model. Third-party brands like Lyreh and FourShow do a great job covering multiple models, but double-check the product description before clicking buy.
For example, the REEYEAR pack works with both Navimow i series and H series as well as some Gardena and Husqvarna models. That kind of versatility is a bonus if you own more than one robot mower. If you are also looking for accessories for other brands, check our mammotion accessories black friday deals roundup.
Blade Material and Coating
Stainless steel is the standard, but titanium coatings add extra corrosion resistance and hardness. Blades with a titanium gold finish, like the FourShow pack, resist rust and stay sharp longer. The Lyreh blades also feature a titanium coating to boost anti-wear performance. For wet or humid climates, this coating can extend the time between replacements significantly.
Quantity and Value
Most packs contain 36 blades, which is enough for a full season of regular changes. A few options, like the official Segway Blade Assembly Plus, come with only 12 blades but offer peace of mind through OEM fit. If you mow a large lawn and change blades every few weeks, a 36-pack like Lyreh or REEYEAR gives you the best value. However, if you prefer premium upgrades, the FourShow 6-blade disc offers a cutting performance boost with fewer pieces.
Remember to also maintain your mower’s cleaning habits. Our best robot lawn mower cleaning kit guide can help you keep the deck and sensors spotless.
Ease of Installation
Look for packs that include screws and require no special tools. All the products we reviewed come with matching screws. The FourShow 6-blade disc replaces the entire blade disc, which simplifies swapping a worn set. However, you still need to fasten the disc with the included screws. Always wear heavy gloves during installation to protect your hands from the sharp edges.
Final Thoughts
After comparing all five products, our top recommendation for sheer value and compatibility goes to the Lyreh 36pcs Replacement Blades for Segway Navimow; it offers a huge quantity of durable titanium-coated blades at an unbeatable Black Friday price. For those who want a performance upgrade with fewer swaps, the FourShow [Upgrade] 6-Blade Disc Compatible delivers a smoother cut and less wear on your mower motor. Either choice will have your lawn looking its best all season long.
Related Guides
- Best Aftermarket Robot Mower Blades for 2026
- Navimow Replacement Blades Black Friday Deals
- Navimow Blade Assembly Review
Frequently Asked Questions
How often should I replace Navimow blades?
It depends on your lawn size and terrain. Most users replace blades every 4 to 6 weeks during the growing season. A good rule of thumb is to change them after every 20 to 30 hours of mowing or whenever you notice browning tips on the grass. Stocking up during Black Friday 2026 ensures you always have fresh blades on hand.
Can I use third‑party blades on my Segway Navimow?
Absolutely. Many high‑quality aftermarket blades, like those from Lyreh and FourShow, are designed to match OEM specifications exactly. Just confirm the product is listed as compatible with your specific Navimow model. We have evaluated these options and found them to be reliable and durable.
Do I need special tools to replace the blades on my Navimow?
No. Most replacement blade kits, including the ones in this roundup, come with screws and require only a standard screwdriver (or sometimes just a wrench that fits the bolt). Always follow the instructions in your Navimow user manual. For more maintenance tips, see our best robot mower boundary wire repair kit article.
Will using a 6‑blade disc improve my Navimow’s cutting performance?
Yes, a 6‑blade disc like the FourShow upgrade can offer a finer, more even cut compared to the standard 3‑blade setup. The additional blades reduce the load per blade and help the mower handle thicker grass more effectively. Just make sure your Navimow model supports the disc (FourShow lists compatibility with i105N, i108N, i110N, i206 AWD, and i210 AWD).
