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Intelligent robotic mower with app connectivity for lawns up to 4000m²
Miimo HRM4000 is Honda’s most advanced robotic mower, built for lawns up to 4,000m². It tackles slopes up to 47%, navigates narrow passages and adapts to complex terrain with heavy-duty rear wheels. Flexible docking allows convenient charging placement, while electric height adjustment ensures a perfect cut with a target height. Geo-fencing and GPS tracking enhance security, and adaptive weather intelligence adjusts mowing schedules depending on live weather. Its IPX5-sealed system enables easy hose cleaning, while 360° safety sensors ensure precise obstacle detection and response. With Amazon Alexa and the Mii-Monitor App, you’re in control from anywhere, and micro-mulching technology keeps your lawn healthy.

Autonomous Mowing at Your Fingers
Miimo’s autonomous mowing and intuitive controls simplify lawn care so you can relax. Manage Miimo effortlessly via the Mii-Monitor app, its onboard display, or Amazon Alexa.

Advanced Intelligence for Effortless Mowing
Miimo is more than smart; it’s intelligent. Powered by a sophisticated microchip and backed by 12 years of robotic expertise, Miimo processes data from its 360° sensors, data feeds and software, enabling real-time decisions about mowing schedules, navigation, and environmental adaptation to deliver optimum results.
Handles Complex Terrains
Miimo is engineered to handle even the most intricate gardens with ease. It thrives in challenging environments, including narrow passages (minimum 1m wire-to-wire), multiple mowing zones, uneven surfaces, and slopes of up to 47%.

Improves Lawn Health Over Time
Miimo's micro-mulching technology evenly disperses clippings into the soil, enriching it with nutrients and eliminating the need for a grass bag. Over time, your lawn grows greener, healthier, and more vibrant.

Precise and Dependable Navigation
Miimo delivers best-in-class accuracy beyond satellite range by using Honda's advanced boundary guidance. It intelligently adapts to different terrains, effortlessly manoeuvring through tight spaces, where satellite-based only systems struggle. Optimizing its path, Miimo navigates complex garden layouts while safeguarding flower beds, ponds, and garden edges.
Satellite-Assisted Homing
Miimo’s satellite-assisted guidance ensures the fastest, most efficient return to its docking station, seamlessly integrating with Honda’s navigation system for precise and reliable performance across multiple terrains.

Uninterrupted Coverage Beyond Satellite Range
With nearly 100% reliable signal coverage, Miimo delivers uninterrupted performance even where satellite signals would be weak or obstructed. Its advanced boundary wire ensures precise operation near buildings, under dense cloud cover, and around flowerbeds in deep shade, delivering consistent, efficient mowing while protecting delicate garden features.

Smart Electric Height Adjustment
Set your desired cutting height, and Miimo will gradually adjust based on blade load for precise mowing. It intelligently adapts to grass growth speed, ensuring a perfectly maintained lawn with minimal effort.

Smart Timers for Adaptive Weather Technology
Miimo's Smart Timers adjust mowing schedules in real-time, skipping mowing during substantial heavy rain or dry spells to allow grass to grow healthily while ensuring consistent, timely cuts.

360° Safety Sensors
Miimo is equipped with 360° bump sensors to detect obstacles and safely change direction. Lift sensors instantly stop the blades when Miimo is picked up, while high-traction sensors prevent it from getting stuck.

Amazon Alexa Integration
Control Miimo effortlessly with Alexa voice commands— just say, 'Alexa, mow my lawn' to start mowing, or ask it to pause, stop, check its location or its next scheduled mow. It’s that easy.

Effortless App Control
Start, stop, and manage Miimo remotely via the Mii-Monitor app, adjusting settings, schedules, and monitoring performance via Bluetooth.

Free Zones
Miimo’s Free Zone feature allows you to set a No-Mow Zone, keeping garden furniture, wildlife areas, or a new gardening project untouched while ensuring a perfectly trimmed lawn.

Anti-Theft Technology
Miimo's anti-theft technology includes PIN code protection, lift and tilt sensors, and an alarm system, preventing unauthorized use. If lifted or tampered with, Miimo stops operation and triggers an alarm for added security.

Built to Last: Tough, Durable, and Weatherproof
IPX4 weatherproof design withstands harsh conditions, pausing during heavy rain to protect both the device and your lawn while ensuring long-term durability.

Sustainable and Serene
Miimo's whisper-quiet, emission-free operation works discreetly in the background, delivering a peaceful, eco-friendly mowing experience without petrol or noise pollution.

47% Slope
Miimo confidently navigates slopes of up to 47%, maintaining stability and precision on uneven terrain for a consistently well-mowed lawn.
Heavy-Duty Wheels
(Included as standard in Miimo 4000 Live and available for the other models)
Designed for all-terrain performance, broad-tread rear wheels minimize mud buildup, ensuring continuous operation and durability, even in challenging conditions.
Unrivalled warranty
Our products are built to last. That's why we confidently offer a rock-solid warranty for domestic and professional use on our core range products, covering both parts and labour. The warranty also maintains the same value throughout the warranty period - meaning the last day of cover is exactly the same as the first.
*Subject to domestic use and following the service schedule
| Manufacturer | Honda |
|---|---|
| SKU | HONDAHRM4000 |
| Navigation Method | Wire Guided |
| Max Cutting Area | Up To 4000m2 |
| App Connectivity | Yes |
| Cutting Style | Random |
| Robotic Mower Blade Type | 3(swing back type) |
| Cutting Width | 22.0 cm (9 inches) |
| Height Of Cut Adjustment | Manual On Robot |
| Cutting Heights | Electric/Automatic from 20-60mm |
| Max Slope | 25°/47% |
| Other Features | Waterproofing - IPX5 |
| Weight (kg) | 14.5 |
| Warranty | 5 Year Warranty |