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Robot Lawn Mowers

Worx Landroid Vision M800

Worx · MSRP $2,399

Wire-free operation via vision comes with a trade-off: neural-network boundary detection requires clear grass-to-obstacle contrast, limiting performance on heavily shaded or uniformly mowed boundaries.

Level III
Conditional Autonomy
4 sources reviewed ·
Ready Now
Ready to own today
Reassessed
Jun 12
View history
Robovations Score
Capable · 67 of 100
Rescored 2026-06-12
Autonomy70 / 100

30% weight

Reliability65 / 100

25% weight

Maintenance60 / 100

15% weight

Value68 / 100

15% weight

Privacy70 / 100

15% weight

Will the Worx Landroid Vision M800 work on your yard?

Pick what matches your setup. The fit updates as you go.

Yard size
Terrain
Grass type
Boundary setup
How Worx Landroid Vision M800 holds up
Yard size
Terrain
Grass type
Boundary setup
Specifications

The full spec sheet.

Manufacturer-published values.

Priced above the category median; remaining figures sit mid-range for the class.

Positions are rank within the 66 robot lawn mowers in the Robovations database.

18.1 in24.2 inTOP8.5 in24.2 inSIDEDimensional drawing
Worx WR208 · 24 lbs
This robot’s rank in categoryCategory median
Price$2,399$549$31,624
Runtime90min50240 min
Charge time120min40360 min
Noise60dB5482 dB
Weight24lbs11.9160 lbs
Battery108Wh · Li-ion
Wi-FiSupported
Mapping & navigation

RGB camera + neural-network grass/obstacle recognition. No wire or RTK required.

Official referencesProduct page
Lifecycle

The record since launch.

3 tracked events since launch
Ownership & reliability

How it holds up after the purchase.

Owner reports · manufacturer documentation

Vision boundary detection steadied across 2024–2025 firmware updates; camera contamination remains the primary failure point.

Early firmware versions showed false-obstacle detection in dappled shade. Subsequent updates refined the neural-network threshold. Owner reports since mid-2024 show fewer unwanted stops; camera cleaning frequency remains the dominant reliability concern.

Owner effort~45 minhands-on time per month
Consumables$120per year, replaceable parts
Reliability trendImprovingowner-reported arc to date
What goes wrong, and who fixes it
Failure pointLikelihoodResolution
Camera contamination or blurBoundary detection fails; mower halts navigation.CommonOwner fixLens cleaning weekly in wet season; manual re-mapping if persistent.
Blade dulling or breakageUneven cutting, motor strain, longer mowing passes.OccasionalOwner fixBlade swap every 20–30 hours; keep spares ($35–$45 per set).
Dock connection or charging failureMower cannot dock or charge; battery depletes mid-yard.OccasionalOwner fixClean dock pins; realign charging contacts; may require dock repositioning.
Boundary re-mapping driftMower cuts beyond boundary or misses lawn sections after yard changes.OccasionalOwner fixRestart mapping sequence via app; typically takes 15–30 minutes.
Maintenance cadence
Weekly52×a year

Camera lens cleaning during wet seasons to maintain boundary detection.

Monthly12×a year

Blade inspection for dulling; debris removal from motors and undercarriage.

Seasonallya year

Blade replacement or sharpening ($35–$45 per set).

Docking station cleaned of leaves and debris. Charging pins inspected and wiped.

Yearlya year

Battery health check and firmware update via app. Winter storage prep (remove battery, shelter dock from freeze-thaw).

Safety flags
CautionSpinning blade during dock maneuverBlade continues spinning briefly after dock entry. Keep hands clear of dock cavity during operation.
NoteWi-Fi and cloud account requiredInitial setup and boundary mapping require app connectivity. Mower stores routes locally; cloud outages do not interrupt scheduled runs.
Common questions

What buyers actually ask.

6 answered
Operation
Does the Worx Vision M800 need a perimeter wire at all?
No. Vision-based boundary detection eliminates wire burial entirely. The robot maps the boundary during a manual first run, then updates autonomously. Some owners supplement with physical edging (curb, raised bed) for reliability.
Operation
Can the Vision M800 handle yard changes without re-mapping?
Partial changes (small obstacle relocation) are handled autonomously; major boundary shifts (new shed, expanded lawn section) require app re-mapping, a 15–30 minute process.
Operation
What happens if the camera gets dirty or cloudy?
Owners report boundary-detection failures within 2–3 rainy days. Cleaning the camera lens is a weekly task during wet seasons. Mower will not dock until the boundary clears.
Operation
How does the Vision M800 perform on shaded lawns?
Heavily shaded or dappled grass confuses the neural network, causing false obstacle detection. Owner forums document re-mapping needs on heavily forested properties.
Ownership
What is the blade replacement cost and interval?
Factory blades (~$35–$45 per set) last 20–30 hours of mowing. Seasonal replacement (spring/fall) is typical; high-use owners see quarterly swaps. Removal takes 5 minutes.
Operation
Does the dock require winter storage or off-season prep?
Manufacturer recommends 4–6 months of winter storage. Docking station should be cleared of debris and protected from freeze-thaw cycles. Battery should be removed and stored above 32°F.

Cite & embed

Reference the Worx Landroid Vision M800 classification.

Embed the Autonomy Ladder™ mark or copy the citation. The mark links back to this assessment and updates if the classification changes.

Citation
Where to next

Three ways to keep going.

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