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LawnMaster
The OcuMow navigates with a wide-angle camera that recognizes grass, so it needs no perimeter wire. The listing rates it for 2,000 sq ft per run of up to 3 hours, 35% (19°) slopes, and includes 33 ft of magnetic strip for no-go zones. Obstacle detection uses two ultrasonic sensors.
RobotWise verdict
The lowest-cost way to try a robot mower, for small, simple lawns. Its 3.5-star rating and basic ultrasonic obstacle sensing mean you should expect more babysitting than pricier models.
Amazon US price checked October 10, 2026
$399.99 observed 1 day ago from Amazon listing (3.5★ (195)). Amazon US price checked October 10, 2026
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Head to head
RobotWise scores
Cheapest wire-free option; mixed owner ratings and basic sensing keep readiness modest.
Read scoring methodology →Feasibility check
Smart-home compatibility
Ecosystem support is not yet verified for this robot.
Ownership
Confirm outdoor-use warranty, battery coverage, and local repair availability. Owner handles blades and cleaning; deeper failures may require shipment or dealer support.
Market history
RobotWise confidence
Includes current market source, 5 score sources, ownership research. This measures evidence completeness, not product quality.
Safety and security
No RobotWise-tracked recall or security/privacy incident is published for this robot yet.
Owner-reported reviews
No published owner reviews yet.
Add owner signal
Owner claims are moderated. We may email you for a receipt, serial-number photo, or fleet reference; verified evidence earns a stronger trust label without being published.
Score provenance
Readiness score reflects the product record, availability stage, known limitations, setup model, and category maturity. Cheapest wire-free option; mixed owner ratings and basic sensing keep readiness modest.
LawnMaster product information + RobotWise methodologyValue score reflects the product record, availability stage, known limitations, setup model, and category maturity. Cheapest wire-free option; mixed owner ratings and basic sensing keep readiness modest.
LawnMaster product information + RobotWise methodologyHype risk score reflects the product record, availability stage, known limitations, setup model, and category maturity. Cheapest wire-free option; mixed owner ratings and basic sensing keep readiness modest.
LawnMaster product information + RobotWise methodologySupport score reflects the product record, availability stage, known limitations, setup model, and category maturity. Cheapest wire-free option; mixed owner ratings and basic sensing keep readiness modest.
LawnMaster product information + RobotWise methodologyEase of use score reflects the product record, availability stage, known limitations, setup model, and category maturity. Cheapest wire-free option; mixed owner ratings and basic sensing keep readiness modest.
LawnMaster product information + RobotWise methodologyNavigation
Capacity
Terrain
Power
Product records use official manufacturer references; verify pricing, availability and specs before buying.
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Segway
Budget all-wheel-drive wire-free mower with network RTK plus vision, for lawns up to a quarter acre.
Dreame
LiDAR-guided AWD mower rated for 80% slopes, in 0.62, 0.87 and 1.2-acre versions.