SEGWAY i105E robotic lawnmower with battery for 500 m² lawn

The new era of intelligent garden helpers

A strategic comparison of the leading wireless robotic lawnmowers in 2025

✨ A word beforehand: The silent revolution on our lawns

What was science fiction decades ago is now reality in German gardens. While we enjoy our coffee, intelligent robots dance precise choreographies on our lawns – without cables, without boundaries, with an understanding of their surroundings that seemed unthinkable just a short time ago. This executive summary takes a strategic look at three technological pioneers of this revolution: ECOVACS with its GOAT series, AL-KO with the proven Robolinho, and SEGWAY with the innovative Navimow I105E. What at first glance appears to be a simple product comparison reveals, upon closer inspection, three distinct philosophies of the human-nature-technology relationship.

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🔍 Technology Horizons: Navigation of the Future

Navigation concept	ECOVACS GOAT	AL-KO Robolinho	SEGWAY Navimow
Basic principle	LiDAR & camera navigation	boundary cable	EFLS 2.0 with RTK technology
Positioning	Optical mapping	Physical limits	Centimeter-accurate satellite positioning
AI integration	AIVI 3D (200+ objects)	Minimal	AI mapping with 140° field of view
Mapping process	Automatically via app	Manually via cable	AI-powered, wireless
adaptability	High (dynamic maps)	Low (fixed limits)	High (self-learning)

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🔧 Performance matrix: The technical horizons in comparison

parameter	ECOVACS GOAT O500	ECOVACS GOAT GX-600	AL-KO Robolinho 500 E	SEGWAY Navimow I105E
Maximum area	500 m²	>500 m²	500 m²	500 m²
Cutting width	22 cm	n/a	20 cm	18 cm
Cutting height	3-8 cm	n/a	2.5-5.5 cm	2-6 cm (10 steps)
Battery capacity	4000 mAh	n/a	2.5 Ah (20 V)	2.55 Ah (21.6 V)
Duration	n/a	n/a	55 minutes	60 minutes
Loading time	n/a	n/a	50 minutes	90 minutes
Area performance	120 m²/hr	n/a	n/a	100 m²/hr
climbing ability	up to 45%	n/a	up to 45%	up to 30%
Noise level	n/a	n/a	60 dB(A)	58 dB(A)
Weight	n/a	n/a	7.6 kg	10.9 kg
Knife	n/a	n/a	double knife	12 pieces

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💫 The three dimensions of the wireless revolution

🌐 SEGWAY Navimow I105E: The precision cartographer

"The fusion of satellite technology and AI creates a new paradigm of garden navigation."

✓ Revolutionary core components

• EFLS 2.0 with RTK technology : Centimeter-accurate positioning via satellite
• Wireless AI mapping : Automatic detection and mapping of the workspace
• Obstacle detection : 140° field of view camera identifies over 20 object types
• Efficiency focus : 100 m²/hour with extremely quiet operation (58 dB)

✓ Special talents

• Lane avoidance : Intelligent orientation after 100% area coverage
• Compact precision : 18 cm cutting width for more detailed work
• Flexible cutting adjustment : 10-step height adjustment (20-60 mm)
• Intuitive app management : remote control, schedules and automatic updates

⚠️ Limitations

• Moderate climbing ability : Maximum 30% gradient (vs. 45% for competitors)
• Longer charging cycles : 90 minutes charging time for 60 minutes operation
• Higher weight : 10.9 kg makes manual handling difficult

🌿 ECOVACS GOAT series: The visual explorer

"When eyes and brain redefine boundaries."

✓ Revolutionary core components

• LELS navigation system : Combines LiDAR and panoramic cameras
• AIVI 3D technology : Detects over 200 different obstacle types
• High area efficiency : Up to 120 m²/hour mowing performance
• Ultra-fast setup : Ready to use in just 5 minutes

✓ Special talents

• Wide range of applications : From the O500 for 500 m² to the GX-600 for larger areas
• Wider cutting surface : 22 cm for faster progress
• Excellent climbing ability : Handles gradients up to 45%
• SmartEdge technology : Precise edge processing on the GX-600

🌱 AL-KO Robolinho 500 E: The reliable traditionalist

"Where proven technology meets modern efficiency."

✓ Core components

• Boundary wire navigation : Reliable physical boundary demarcation
• Double-Cut System : Double blades with integrated mulching function
• Compact efficiency : Only 7.6 kg light with 20 cm cutting width
• Energy-efficient cycles : 50 minutes charging time for 55 minutes operation

✓ Special talents

• Multi-zone function : 3 freely selectable entry points
• Comprehensive security : shock, tilt and lift sensors plus PIN protection
• Whisper-quiet operation : 60 dB – ideal for sensitive residential areas
• Proven robustness : Established technology with a wide range of spare parts

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🎯 Decision-making aid: Which robot for which garden?

Garden type	Ideal robot	Reason
Complex layouts with many obstacles	ECOVACS GOAT	Superior object recognition (200+ types)
Gardens with difficult soil conditions	SEGWAY Navimow	Precise RTK satellite navigation
Steep slopes	ECOVACS/AL-KO	Both can handle gradients of up to 45%
Urban gardens with noise protection requirements	SEGWAY Navimow	Quietest operation with only 58 dB
Large lawns	ECOVACS GX-600	Greater area coverage with SmartEdge
Compact gardens with narrow passages	AL-KO Robolinho	Lightest model (7.6 kg)
Gardens without stable Wi-Fi	AL-KO Robolinho	Works independently of network connection

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Segway Navimow i105 | Test | THE robot lawnmower

❓ FAQ: Key questions for the purchase decision

📡 Technology and installation

How does the SEGWAY Navimow's RTK technology work?
Real Time Kinematic (RTK) technology uses satellite positioning with correction signals to determine a position accurate to the centimeter – similar to GPS, but with significantly higher precision.

Do any of the wireless robots require an internet connection?
Yes, both the ECOVACS GOAT and the SEGWAY Navimow require a Wi-Fi connection for setup and optimal use. The AL-KO Robolinho also works without internet.

🛠️ Maintenance and longevity

How does maintenance effort differ between models?

• SEGWAY & ECOVACS : Regular software updates, cleaning of sensors, blade replacement
• AL-KO : Checking the boundary wire, less sensor cleaning, changing the blades

Which spare parts are needed most often?
Blades are typically subject to wear on all models. The AL-KO also has a boundary wire, and the wireless models may have sensors or cameras affected over time.

🌟 Future security and innovation

Which system offers the best upgrade options?
The wireless systems from ECOVACS and SEGWAY regularly receive functional enhancements via software updates, while the AL-KO mainly offers hardware enhancements.

How does the precision of the systems develop over time?

• SEGWAY & ECOVACS : Improve their performance through machine learning and map updates
• AL-KO : Consistent precision, depending on the quality of the cable laying

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Philosophical quintessence: More than just machines

The choice between these three technological approaches reflects different gardening philosophies:

• SEGWAY Navimow I105E stands for precision through satellite navigation – the garden as a mapped territory.
• ECOVACS GOAT series represents visual intelligence and adaptive learning – the garden as an ecosystem to be explored.
• AL-KO Robolinho 500 E embodies clear boundaries and proven mechanics – the garden as an organized space with fixed rules.

The decision to choose one of these robots is ultimately a decision about how we want to shape the symbiosis between technology and nature in our personal green spaces.