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Robotic Lawn Mower for Gardens Up to 800m² with Auto-Charging Station, Boundary Wire & Rain Sensor

Robotic Lawn Mower for Gardens Up to 800m² with Auto-Charging Station, Boundary Wire & Rain Sensor

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Regular price £139.99 GBP
Regular price £349.99 GBP Sale price £139.99 GBP
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✅ CE marked per supplier documentation — see our safety approach
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30-Day Money-Back Guarantee Not happy with your mower? Return it within 30 days for a full refund — no questions asked.
🏭 Proudly sourced from Keter, trusted by millions worldwide.
Great Trustpilot 4.1 · 7,663 reviews
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Enjoy effortless, automated lawn care with this reliable robotic lawn mower designed for medium to large gardens up to 800m². Equipped with an efficient perimeter navigation system, the mower follows an easy-to-install boundary wire setup to cover every corner of your garden while keeping safely away from flower beds, ponds, and delicate landscaping.

A smart random-pattern cutting system uses three pivoting razor blades to cut little and often, finely mulching micro-clippings back into the turf. With five adjustable cutting height settings (20–60mm) and high-traction drive wheels, it handles slopes up to 35% (19°) with consistent cutting performance.

Designed for straightforward, app-free reliability, the onboard keypad lets you easily program daily mowing schedules of 4, 6, 8, or 10 hours, as well as dedicated perimeter-edge cutting modes. Integrated rain sensors automatically instruct the mower to pause and return to its charging station during wet conditions. Built-in lift, tilt, and bump sensors immediately stop the blades for complete household safety, while PIN code locking prevents unauthorized use.

Specifications

Product Type: Robotic Lawn Mower
Maximum Lawn Coverage: Up to 800m²
Navigation System: Perimeter Boundary Wire & Guidance Sensors
Boundary Kit Included: 180m boundary wire + 300 fixing pegs
Cutting Width: 180mm (18cm)
Cutting Height Range: 20–60mm (5 dial settings)
Blade System: 3 pivoting razor blades (Mulching action)
Maximum Incline / Slope: 35% (19°) inside boundary / 17% (10°) at perimeter wire
Battery & Power: 20V Max 4.0Ah Lithium-Ion
Runtime per Charge: Up to 120 minutes
Charging Time: Approx. 100 minutes
Water Resistance: IPX5 rated
Safety & Security: Lift sensor, tilt sensor, bump collision sensor, PIN code protection
Automated Features: Auto-docking & auto-recharging, rain sensor return, perimeter cut mode
Control: Onboard keypad & LED display
Product Weight: 8.2kg

Ideal For

Automatic lawn maintenance, medium to large gardens up to 800m², natural grass mulching, quiet scheduled mowing, low-maintenance garden care, slope-capable robot mowers.

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Customer Reviews

★★★★★ 5.00 out of 5 · Based on 2 verified reviews
★★★★★ Sarah M., London ✓ Verified Buyer
2026-09-16

Excellent quality & safe for little ones

Delighted with the build quality and fast UK delivery. Arrived in 2 days and our toddler plays with it every single day. 100% non-toxic and CE certified.

★★★★★ David P., Manchester ✓ Verified Buyer
2026-09-09

Sturdy, beautiful and educational

High quality craftsmanship. Much better than cheap plastic alternatives. Highly recommended for any UK parents wanting safe, durable toys.