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Disclosure: This site is run by Pro Products and More, which also makes and sells robot mower blade packs on Amazon and at robotmoweraccessories.com. Some packs mentioned here are ours, and we earn money when you buy them. Fit information for them is the seller’s claim, not a mower-maker approval. Full disclosure.
Best robot mower blades: how to choose
There is no single best blade for every robot mower. The right one is the blade made for your model and your lawn. Below is how to decide, with real prices and the facts that matter. We have not lab-tested any blades, and we do not rank products with stars.
Short answer
- Safest default: the original blade from your mower maker. Husqvarna says to use only original Husqvarna blades and screws.
- Lower cost: a third-party pack, if the seller lists your exact model and you check the length, hole and screw yourself.
- Never: mix old and new blades on one disc, or reuse screws (Husqvarna says reused screws can let blades come loose).
Fit is the seller’s claim. Where we mention blades listed to fit a mower, that comes from the product listing, not from the mower maker and not from our own measurements. Check your mower model, your current blade’s length, center hole and thickness, and the screw. Husqvarna recommends using only original blades and screws.
Original blades from the makers
- Husqvarna Endurance blades. Husqvarna says Endurance blades provide three times the lifetime of classic Automower blades.
- Navimow Blade Assembly Plus: $23.99 on Segway Navimow’s site on October 28, 2026, 12 carbon steel blades and 15 bolts, listed for the X4, X3, i2 AWD, i2 LiDAR, i1, H2, H1 and Terranox series.
- Mammotion Endurance Replacement Blades: $49.00 on Mammotion’s US site on October 28, 2026, 24 pieces, listed for all LUBA and YUKA series. Mammotion says flip at 50 hours and replace at 150 hours.
Cost per blade
| Pack | Price | Blades | Per blade |
|---|---|---|---|
| Navimow Blade Assembly Plus (original) | $23.99 | 12 | $2.00 |
| Mammotion Endurance Replacement Blades (original) | $49.00 | 24 | $2.04 |
| Extra-Long Stainless Steel 30-pack (ours; Amazon ASIN B0FH56X1N4) | $19.88 | 30 | $0.66 |
| Titanium-Coated, Regular Size 30-pack (ours; Amazon ASIN B0FMFL9HT3) | $16.98 | 30 | $0.57 |
| For Anthbot Mowers 30-pack (ours; Amazon ASIN B0FMYM5R21) | $27.88 | 30 | $0.93 |
| For Mammotion Luba & Yuka 30-pack (ours; Amazon ASIN B0FX591WHW) | $18.88 | 30 | $0.63 |
Prices read on October 28, 2026 and change. Cost per blade says nothing about how long a blade lasts; blade steel, thickness and your grass all matter.
The four packs we sell
We sell these. They are shown so you can compare facts, not as a ranking.
| Pack (ours) | Listed to fit | Blade size | Amazon price, Oct 28, 2026 | |
|---|---|---|---|---|
| Extra-Long Stainless Steel 30-pack Amazon ASIN B0FH56X1N4 | Husqvarna Automower 220AC through 450X; Gardena R38Li through Sileno series; Segway Navimow i105N through H3000N (also H800N-VF, H1500N-VF, H3000N-VF); Yard Force (SC600, SC600 Eco, SC900 shown in the listing picture); Flymo 1200R | 43 mm (extra long), 18 mm wide, per the listing size picture; 0.75 mm | $19.88 | Amazon |
| Titanium-Coated, Regular Size 30-pack Amazon ASIN B0FMFL9HT3 | Husqvarna Automower 220AC through 450X; Gardena R38Li through Sileno series; Segway Navimow i105N through H3000N (also H800N-VF, H1500N-VF, H3000N-VF); Yard Force; Flymo 1200R | 35 mm (regular), 18 mm wide, per the listing size picture; 0.75 mm | $16.98 | Amazon |
| For Anthbot Mowers 30-pack Amazon ASIN B0FMYM5R21 | Anthbot robotic mowers (the listing does not itemize Anthbot model names) | See the size picture on the listing; 0.75 mm | $27.88 | Amazon |
| For Mammotion Luba & Yuka 30-pack Amazon ASIN B0FX591WHW | Mammotion LUBA AWD 1000 through 5000; Mammotion LUBA 2 AWD 3000 through 10000; Mammotion YUKA 600 through 1500 | 36 mm long, 19.5 mm wide, per the listing size picture; 0.9 mm per the listing size picture (another listing picture says 0.75 mm) | $18.88 | Amazon |
When a third-party pack can make sense
- Your mower is on the seller’s fit list and you have measured your old blade.
- You change blades often and want a lower cost per blade.
- Your mower maker does not object to non-original blades in its warranty terms (read them).
When to stay with original
- Your mower is under warranty and the maker requires original parts.
- Your model is not on any compatibility list you can verify.
- You cannot confirm the hole and screw match.
Brand details: fit guides by brand. How to compare materials: stainless vs titanium-coated vs original.
FAQ
Are third-party robot mower blades as good as original ones?
We have not tested them against original blades and cannot say. Original blades are made for your model and the maker stands behind them. Third-party packs cost less per blade and publish compatibility lists that are the seller’s claims. Husqvarna says to use only original Husqvarna blades and screws.
What should I check before buying aftermarket blades?
Blade length and width, the number and size of center holes, blade thickness, whether screws are included, and whether the blade is made for a single-disc or multi-disc mower. Then compare with your current blade.
Is a bigger pack cheaper?
Per blade, usually yes, but only if you will use them. Blades are replaced on a schedule and can be flipped if double-sided.
Do you rank blades with stars?
No. This site does not show star ratings. We list facts and tell you what to verify.
Last updated October 28, 2026.