A well-maintained lawn takes time. But not everyone enjoys spending that time behind the lawnmower. That's why more and more garden owners are relying on smart helpers that precisely and almost invisibly mow the lawn. Nevertheless, many are wondering: Is a cheap robotic lawnmower really worth it?
The good news is that even affordable models now offer modern technology and ease of use. Wireless options like the Navimow i Series, in particular, save on installation effort and deliver a clean cut – completely without a boundary wire.
This article will tell you which robotic lawnmowers are affordable yet powerful, how wired and wireless systems differ, and why a model without a boundary wire is worthwhile in the long run.
Contents
The best robotic lawnmowers at affordable prices – with modern, wireless technology
Many garden owners want a robotic lawnmower that works reliably yet is affordable. While classic models like the Worx Landroid S300 or the Gardena Sileno minimo still require a boundary wire, newer systems demonstrate how convenient wireless mowing can be.
The Navimow i Series uses the Exact Fusion Locating System (EFLS): GPS, camera, and sensors work together so that the robot knows exactly where it is, even without a wire. This works flawlessly even between trees or walls.
It also saves installation time and enables stable navigation without the need for cables. The sensors continuously compare data and automatically correct any deviations. This ensures a clean cut every time.
This is how a wireless robotic lawnmower works in everyday life
The robotic lawnmower leaves no uncut patches and maintains its orientation even in complex gardens. This is particularly beneficial for lawns with multiple areas or awkward corners. The robot independently returns to its designated work area and resumes mowing exactly where it left off.
The result is a uniformly maintained lawn that requires no further work or inspections. All you get is the pleasure of a beautiful, clean garden with minimal effort.
Installation takes only a few minutes: Simply mark the desired area in the app, and the robot does the rest. Should your garden change later, for example with a new flower bed or an additional play area, the digital map can be easily adjusted – without any tools or cables.
The Navimow i105 – compact design, quiet operation and precise cutting pattern

The Navimow i105 demonstrates that a robotic lawnmower can be both affordable and technologically advanced. It is suitable for small to medium-sized lawns and combines modern navigation with a fair price.
At only 58 dB(A), the i105 operates quietly enough for early morning or late evening use. The mower can be started, stopped, and scheduled via the Navimow app.
Its EFLS 2.0 system uses satellite and sensor data to precisely determine the robot's location. The mower creates a three-dimensional map of the garden and stays safely on course even with a weak GPS signal.
The Animal Friendly Mode recognizes animals such as hedgehogs, cats or dogs and automatically keeps its distance for greater safety in the garden.
Imagine a typical everyday scenario: You start the i105 via the app, the robot checks the weather and automatically returns to its charging station if it rains. As soon as the conditions are right, it resumes its work, completely without your intervention.
With a starting price of €799, the i105 offers excellent value for money, as its wireless installation saves the cost and effort of laying a boundary wire. This makes it ideal for anyone looking for an affordable robotic lawnmower without sacrificing convenience and quality.
The Navimow i Series also regularly performs well in independent comparisons and tests of cheaper robotic lawnmower models – a good choice for beginners.
Further information can be found on the official Navimow i105 product page.
The Navimow i108 with greater range and proven precision

For those who want to maintain a larger lawn area, the Navimow i108 is the right choice. It uses the same technology as the i105, but has a more powerful battery and mows areas of up to 800 square meters.
Even in challenging gardens, the enhanced EFLS 2.0 system ensures precise navigation. Multiple lawn areas can be created on a map in the app; the robot automatically selects the most efficient route, saving energy and time.
The VisionFence™ system is also integrated. Using camera-based detection, the i108 identifies obstacles such as garden furniture or tools and avoids them in time. This ensures that the mowing process remains uninterrupted, even in changing light conditions.
The i108 operates quietly, reliably finds its way and is intuitive to use – a balanced solution for anyone looking for a lawnmower robot that is both affordable and powerful.
Its intelligent battery and charging management system continuously monitors the energy level. If the battery level drops below 15 percent, the robot automatically returns to its charging station. The charging cycles are optimized so that the battery is neither fully discharged nor overcharged. This protects the cells, extends the battery's lifespan, and reduces operating costs.
The advantage is also evident in everyday life: the mowing schedule continues reliably, even if you are away from home for a few days. The robot recharges as needed, returns to its last position, and resumes its work. This ensures the lawn remains evenly maintained without any effort on your part.
The optimized energy management significantly reduces electricity consumption compared to conventional devices. This makes operation more resource-efficient – good for the environment and your wallet.
Wired or wireless – what are the differences?
Wired robotic lawnmowers are considered reliable, but require significant installation effort. The boundary wire must be laid around the perimeter of the lawn and can be damaged during gardening work.
If the cable is broken, the robot stops until the break is repaired. The wire also needs to be re-laid if garden changes are made later – quickly negating the initial low purchase price.
Wireless models like the Navimow i105 or i108 don't require boundary wires. The mowing area is digitally defined via an app and can be adjusted at any time if needed. This saves time, reduces maintenance, and increases flexibility – without digging, tools, or reinstallation.
|
feature |
Wired robotic lawnmower |
Wireless robotic lawnmower (e.g. Navimow i105) |
|
installation |
Manually laying a boundary wire |
Setup via app, no cables |
|
maintenance |
Regular inspection and repair of the cable |
Virtually maintenance-free |
|
flexibility |
Changes require relocation |
Digital adjustment via app |
|
Operating costs |
Additional costs due to maintenance |
Low effort, cheaper in the long run |
|
Ease of use |
Extensive preparation |
Ready to use quickly, easy operation |
After about two years, the total costs even out. While wired devices still require maintenance, wireless versions operate almost maintenance-free – invest once, benefit long-term.
Energy efficiency and sustainability
An important factor when buying an affordable robotic lawnmower is energy consumption. Models like the Navimow i Series are energy-efficient and precise.
Efficient lithium-ion batteries and intelligent charging control ensure that energy is only used when needed. This protects the battery, extends its lifespan, and reduces operating costs.
According to consumer advice centers, energy-efficient garden tools not only reduce electricity consumption but also last longer.
And this sustainability is also reflected in the results. The fine clippings remain on the lawn, decompose, and thus serve as a natural fertilizer. Over time, this creates a dense, resilient lawn that requires no chemical additives whatsoever.
Those who also use green electricity can make the operation of their robotic lawnmower almost climate-neutral and thus make a further contribution to sustainable garden maintenance.
More peace and quiet for the garden and the environment
Another advantage becomes apparent when mowing daily at short intervals. Because there are hardly any clippings, there's no need to collect them. The lawn dries out less and needs watering less often. This makes overall lawn care more sustainable.
Robotic lawnmowers like the Navimow i Series also score highly in terms of emissions: they operate without exhaust fumes or odors and are exceptionally quiet at less than 60 dB(A). This ensures a peaceful environment and protects neighbors, animals, and users alike.
Choosing an affordable robotic lawnmower means investing in both convenience and environmental awareness. Models like the Navimow i Series combine energy efficiency, durability, and quiet operation – a solution perfectly suited to modern, sustainable gardens.
Conclusion: How lawn care improves quality of life
Finding an affordable and reliable robotic lawnmower is no longer a challenge. Especially wireless models like the Navimow i Series combine modern technology with ease of use and a fair price.
The Navimow i105 stands for quiet, precise mowing and high user-friendliness. However, those who need to maintain larger areas should choose the i108. It has a greater operating range, but works with the same reliability and is just as quiet.
For those looking to buy an affordable robotic lawnmower who value reliability, the Navimow i Series offers a sophisticated solution. Even in recent tests of budget-friendly robotic lawnmowers, Navimow devices are praised for their precise navigation and ease of use.
This makes the robotic lawnmower not just a technical aid, but an integral part of a modern, smart garden that saves time and increases quality of life.
More information can be found on the official Navimow website or directly on the Navimow i Series page.
Frequently Asked Questions (FAQ)
Which robotic lawnmower is good and affordable for small lawns?
The Navimow i105 is ideal for lawns up to 500 m². It combines precise navigation, quiet operation and easy app control, making it perfect for compact city gardens or terraced house plots.
Why is the Navimow i105 worth it despite its higher price?
Because it's cheaper in the long run. Installation, maintenance, and cable repairs are completely eliminated. Furthermore, thanks to EFLS 2.0, it operates more reliably than many traditional systems, even under trees or with a weak signal.
Are inexpensive robotic lawnmowers even worth recommending?
Yes, provided they are technically advanced. Many very inexpensive models from other brands cut corners on navigation or safety. Navimow, on the other hand, uses the same technology in its entry-level models as in its premium models, which makes them reliable and durable.



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