Robotic Mowers: warranties compared
5 brands. We read every warranty so you don't have to. Checked through October 2026.
3 of 5 brands cover robotic mowers in full for one year or less. The longest full coverage is 4 years, from Segway Navimow and EcoFlow. 2 brands keep some parts covered after full coverage ends.
Every brand, side by side
- 1Segway Navimow54/100Full: 4 yearsNo partial coverage
- 2EcoFlow49/100Full: 4 yearsNo partial coverage
- 3Ecovacs (Deebot)21/100Full: 1 yearNo partial coverage
- 4Husqvarna20/100Full: NonePartial: to 4 yearsPartial covers: Whole robotic mower
- 5Mammotion18/100Full: NonePartial: to 3 yearsPartial covers: Battery (newer models); Battery (LUBA 1, LUBA 2, YUKA 2024); RTK reference station (LUBA 1)
From each maker's published warranty. “Unverified” means we couldn't confirm the terms on the maker's own site. How we rate warranties
What these warranties often leave out
- Normal wear and tear5 of 5 brands
- Batteries2 of 5 brands
- Scratches, dents and looks2 of 5 brands
- Water damage2 of 5 brands
- Stopping working from outside causes1 of 5 brands
How long stores give you to return it
Longest return window first, for robotic mowers.
- CostcoMost itemsNo fixed deadline
- The Home DepotMost items90 days
- WalmartMost items90 days
- Lowe'sMost outdoor power equipment (mowers, tillers, snow blowers)30 days
- Tractor SupplyItems with shipping restrictions (batteries, oil) and White Glove zero-turn mowers30 days
- Family Farm & HomeGreat Lakes storesGas-powered equipment such as mowers, trimmers and generatorsNo returns
Show all 7 stores
- Rural KingMidwest storesGas and diesel powered equipment (mowers, chainsaws, generators, pressure washers, tractors, ATVs/UTVs)No returns
From each store's published return policy, using its rule for robotic mowers where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
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Questions shoppers ask
Which brand of robotic mowers has the best warranty?
On paper, Segway Navimow scores highest, with 4 years of full coverage.
Is a long warranty on robotic mowers really that long?
Often not for the whole product. Many longer warranties cover only certain parts after the first year or two, and you usually pay for the labor. The bars above show full and partial coverage separately.
Do I need to register to get the warranty?
1 of 5 brands require registration for some of their coverage, often within a set number of days. Keep your receipt either way.
Forward the receipt and I-BUY.AI tracks the return window and warranty for you.