Cobra launches new AI-powered robotic lawnmower models

Cobra, one of the UK’s leading lawncare brands, has unveiled its most advanced robotic lawnmowers to date with the launch of two new RTK Mowbots.  

Introducing cutting-edge sta positioning, AI navigation and completely wire-free operation, the new Mowbots are designed to simplify lawncare while delivering exceptional results by removing one of the biggest barriers to robotic mowing: boundary wires. Instead, RTK (Real-Time Kinematic) technology uses satellites to guide the mower with incredible accuracy. The result is precise, efficient mowing without the need to install perimeter cables.  

By combining RTK with AI-powered navigation and intelligent lawn mapping, the new Mowbots can navigate complex garden layouts, adapt to obstacles and optimise their mowing routes automatically. Cobra has engineered the RTK Mowbot range specifically for the demands of British lawns. From uneven terrain to unpredictable weather, these machines are built to perform. They handle slopes, wet grass and irregular lawn layouts common across the UK; and feature advanced mapping tools to navigate complex layouts and tight spaces.  

AI-powered navigation allows the mower to detect and respond to obstacles such as trees, furniture and garden features, adjusting its route automatically. It even lifts the blades to cross gravel and reach other lawned areas. They are equipped with advanced safety features including lift sensors, collision detection and automatic blade stop, ensuring safe operation around people and pets. The mower uses a mulching system, cutting grass into very fine clippings that are left on the lawn to decompose naturally and act as fertiliser. 

There are two mowers being launched – the Mowbot 800X RTK and the Mowbot 1500X RTK, offering solutions for lawn sizes with different coverage areas.   

Key benefits include: 

• Wire-free setup – no digging, no disruption, no ongoing maintenance of cables 
• Flexible lawn management – easily adjust zones and layouts via app 
• Precision cutting – straight, efficient mowing patterns for a superior finish 
• Smart navigation – AI-driven obstacle detection and route optimisation  

The launch reflects Cobra’s ongoing commitment to evolving its range in line with customer feedback and market demand, as smart garden technology becomes increasingly accessible. By focusing on simplicity, autonomy and dependable performance, the RTK Mowbot range allows users to “set it and forget it”, freeing up time for family, leisure and the things that matter most. For those who don’t consider themselves lawn enthusiasts, it offers a practical way to maintain a consistently healthy, well-finished lawn without the manual effort.  

Discussing the new launch, Peter Chaloner, Managing Director of Cobra, said: “Our new RTK Mowbots are designed to make smart tech in the garden more accessible and affordable than ever before. Because the new RTKs are wireless and work via satellite, they don’t require boundary wires to be dug into the edge of lawns, so installation is quick and completely wire-free. Once set up, the Mowbots take care of everything! Whether you’re a dedicated gardener or simply want a neat lawn without the effort, Cobra Mowbots free up valuable time while delivering a consistently precise, high-quality finish so that lawns always look their best.  

Founded in 2013 by Nottingham-based Henton & Chattell, one of the UK’s largest distributors of garden machinery, Cobra combines modern engineering innovation with a proud heritage of over 95 years in the industry. Today, it offers one of the most comprehensive ranges of powered lawnmowers in the UK, spanning pedestrian models, cordless rear-rollers, ride-on tractors, zero-turn machines and advanced robotic technology. This latest launch further strengthens Cobra’s position as a trusted authority in lawn performance, helping homeowners and professionals alike achieve healthier lawns and a superior finish.  

The introduction of RTK, AI and vision-based technology marks a significant step forward for Cobra, reinforcing its commitment to futureproofing lawncare through intelligent, autonomous solutions.   

The Cobra RTK range is supported by Cobra’s nationwide network of specialist dealers, providing expert advice, servicing and ongoing support.  

For more information on Cobra visit www.cobragarden.co.uk or to become a Cobra dealer, please contact Andy Marvin on 07771 581296. 

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Supporting FAQs about Mowbot and robotic lawnmowers:

How do Cobra RTK Mowbots work? 

Cobra RTK Mowbots use satellite-guided RTK (Real-Time Kinematic) positioning combined with AI-powered navigation to mow your lawn automatically. They map your garden, follow precise mowing patterns and cut little and often to maintain a consistently even finish. 

Are Cobra RTK Mowbots easy to set up? 

Yes. Setup is quick and straightforward, with no complex installation required. The mower uses satellite positioning and digital mapping, making it far easier to get started compared to traditional robotic mowers. 

Can RTK Mowbots handle slopes, uneven gardens and obstacles? 

Yes. Cobra RTK Mowbots are designed for UK lawn conditions and can handle uneven terrain, slopes and irregular garden layouts with ease. AI-powered navigation allows the mower to detect and respond to obstacles such as trees, furniture and garden features, adjusting its route automatically. 

Can they manage complex or multi-zone gardens? 

Absolutely. Using intelligent lawn mapping and app-based controls, you can define zones, adjust layouts and manage multiple areas easily. 

Are Cobra RTK Mowbots safe around pets and children? 

Yes. They are equipped with advanced safety features including lift sensors, collision detection and automatic blade stop, ensuring safe operation around people and pets. 

Do RTK Mowbots work in the rain? 

They can operate in light rain, but many models include rain sensors and will return to their charging station during poor weather to protect the lawn and machine. 

Will it cut the grass evenly? 

Yes. By mowing frequently and following optimised patterns, RTK Mowbots deliver a neat, consistent and professional-looking finish. 

Where do the grass clippings go? 

The mower uses a mulching system, cutting grass into very fine clippings that are left on the lawn to decompose naturally and act as fertiliser. 

How long does the battery last? 

Battery life varies by model, but most run for 60–120 minutes per charge and will automatically return to their charging station when needed. 

Can I control the mower with my phone? 

Yes. Cobra RTK Mowbots can be managed via a smartphone app, allowing you to schedule mowing, adjust settings and monitor performance remotely. 

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Editors notes

Cobra was launched in 2013 and fast became one of the leading lawn-care players, rapidly becoming the go-to brand of choice for many gardeners across the UK. Cobra prides itself on catering for every garden and every gardener, so the range continues to expand. Now, alongside its extensive offering of lawnmowers, wider garden machinery products are available, such as robotic mowers, scarifiers and aerators, as well as grass strimmers, leaf blowers, shredders, pressure washers, generators, cultivators, chippers, multitools and brushcutters across petrol, battery and electric models. Cordless battery products include 24volt, 40volt and 80volt options, with an interchangeable battery across each system meaning the customer only needs to purchase one for an array of tools. In 2023, Cobra marked its 10th birthday with the launch of an exciting new product category by introducing eight ride-on lawnmowers. The brand has also recently launched its Fortis range of petrol-powered cylinder lawnmowers with eight interchangeable cartridges, creating the ultimate lawncare system. Cobra was launched by true lawn-care experts, Nottingham-based Henton & Chattell, one of the largest distributors of garden machinery in the UK. The company used its unique market insight garnered from more than 90 years of being in the industry and knowing customer demands, to create a range of products to keep grass in tip-top shape. Through this, Cobra is available via Henton & Chattell’s 1500+ garden machinery dealers nationwide.