Goko M6 Robot Lawn Mower Launches At CES 2026 With 90% Slope Climbing And Expandable Battery

CES 2026 saw the introduction of Goko, a new consumer robotics brand developed by RobotPlusPlus, alongside its first product, the Goko M6 autonomous lawn mower. Known for building autonomous robots for industrial environments, RobotPlusPlus uses that experience to take a leap into the home and garden market with focuses on durability, automation, and advanced navigation.

The Goko M6 is designed for large properties with different types of terrain. It features a four-wheel-drive platform with adaptive suspension to enhance stability when working on uneven ground. One of its impressive specifications is its ability to climb slopes of up to 90%, an angle of incline performance that surpasses many typical residential robotic mowers. The mower is also built to clear obstacles up to 75 mm, which may help it operate more consistently in yards with roots, bumps, or landscaping features. It covers properties ranging between 1,000 and 10,000 square meters.

Battery flexibility is a major part of the M6’s design. An expandable battery system features a dual-battery architecture. The company says that this increases runtime from 180 to 360 minutes, expanding mowing coverage from approximately 0.5 acres to 1 acre per charge. This further increases total daily coverage up to 2 acres with optimized scheduling, providing long mowing sessions.

For cutting performance, the M6 features a 42 cm floating cutting deck and boasts the widest in the category. The cutting height is adjustable between 25-100 mm. Users can choose between two blade systems depending on lawn conditions: dual rotary mulching blades for thick or fast-growing grass and the dual razor-disc system designed for quieter and more accurate maintenance.

It operates without boundary wires uses CyberNav Fusion Navigation, combining VSLAM, RTK, IMU sensors, and wheel odometry to provide stable mapping and navigation for complex outdoor environments. It can also map and store up to 60,000 square meters and support multiple mowing zones. The QuadVision AI camera system is built for it to recognize obstacles, pets, toys, and movement in real time.

Category	Specification	Single Battery	Extra Battery
Mowing	Maximum Coverage per Charge	2,000 m² / 0.5 acres	4,000 m² / 1 acre
Mowing	Maximum Coverage per Day	6,000 m² / 1.5 acres	8,000 m² / 2 acres
Mowing	Recommended Lawn Size	1,000–10,000 m² / 0.25–2.5 acres
Mowing	Mowing Speed	0.3–1.0 m/s / 0.7–2.2 mph
Cutting System	Blade Type (Replaceable)	Razor Discs (2×6 blades) / Rotary Mulching Blades
Cutting System	Cutting Width	420 mm / 16.5 inches
Cutting System	Cutting Height	25–100 mm / 1–4 inches
Traverse System	Slope Handling	Up to 42° (90% slope)
Traverse System	Obstacle Clearance Height	75 mm / 3 inches
Traverse System	Drive Configuration	Four-Wheel Drive with Adaptive Suspension
Traverse System	Steering Mechanism	Front-Wheel Active Steering
Smart Features	Navigation	CyberNav™ Fusion Navigation (VSLAM, RTK, IMU, Wheel Odometry)
Smart Features	Obstacle Avoidance	4 AI-Powered Cameras (1× Stereo + 2× Mono)
Smart Features	Map Storage Capacity	60,000 m² / 15 acres
Smart Features	Multi-Zone Management	Unlimited Zones
Smart Features	Mowing Range Without RTK	Up to 150 m² / 1600 ft²
Smart Features	Mowing Time Without RTK	Up to 10 min
Smart Features	Connectivity	4G, WiFi & Bluetooth
Smart Features	On-Device Control	4.3″ TFT LCD Color Screen with Tactile Knob
Smart Features	Voice Control	Google Home & Alexa
Smart Features	Rain Detection	Yes
Smart Features	Multi-Layer Theft Defense	GPS Tracking, Ownership Authentication, Geo-Fence Alerts, Off-Ground Alerts
Battery System	Battery Type	Lithium-Ion	Lithium-Ion
Battery System	Capacity	13.5 Ah	27 Ah
Battery System	Maximum Runtime	180 min	360 min
Battery System	Charging Time (20%–80%)	50 min	90 min
General	Water Resistance	IPX6	IPX6
General	Operating Temperature	0°C to 50°C	0°C to 50°C
General	Product Weight	26.5 kg / 60 lbs	28.5 kg / 63 lbs
General	Product Dimensions	81 × 56 × 38 cm / 32 × 22 × 15 inches