Gardena Sileno life 750

Gardena Sileno life 750 robot lawn mower review 


Product score

The scoring is based on user reviews and experiences on major online stores and our personal opinions about the product. We consider how well it works, its features, how much it costs, and how easy it is to use when we give something a score.



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Taking care of your garden can sometimes be challenging; however, if you need assistance for an affordable price, check out the Gardena Sileno life 750 robotic lawn mower.

Introducing the Gardena Sileno life 750.

Gardena Sileno life 750

Based in Germany and founded in 1961, Gardena produces high-quality garden tools in Europe and is represented in more than 80 countries all over the world. Besides lawnmowers, Gardena offers a complete range of everything you need for your garden. The company became a member of the Swedish Husqvarna Group in 2007.

The Gardena Sileno life 750 robot lawn mower is the ideal solution for gardens up to 750 square meters. This cutting-edge mower combines high performance and precision with convenient operation, making it the perfect choice for any gardener. To use the mower, simply pick up your smartphone and connect to the GARDENA Bluetooth app. With this app, you can easily enter the desired lawn size, set your preferred mowing days and start time, and let your mowing robot take care of the rest. 

Moreover, thanks to its ultra-quiet motor, this mower produce noise levels of only 57db, allowing you to relax in peace while your robot does its work. Whether you’re a professional gardener looking for an effective tool or a homeowner looking to keep your lawn looking its best, the Gardena Sileno life 750 robot lawn mower is one great option.

Pros and cons

The Gardena Sileno life 750 robot lawn mower is a popular choice among homeowners looking to save time and energy on yard upkeep. With app control, users can easily configure the device to meet their needs, and its quiet operation makes this robot lawn mower ideal for use in residential areas. Furthermore, it is simple to operate, maintain, and store when, not in use.

Sileno Life 750 Gardena cutting grass

While the Gardena Sileno offers many advantages, there are also some potential drawbacks. For example, it can be challenging to find online, and it can take some time to set up for the first time. Overall, if you find it in a store, this robot lawn mower is a great choice for anyone looking for an easy and efficient way to keep their yards clean and healthy.

The features of the Gardena Sileno life 750

– Working area capacity: 750 m² ±20%

– Charging system: Automatic

– Maximum gradient: 30

– Information Display: LCD Display

– Programming of the mowing times: Yes

– Handle: Integrated

– Battery type: Li-Ion

– Normal charging time: 60 min

– Typical mowing time per charge cycle: 65 min

– Sound power level 58 DB

– Alarm: Yes

– PIN code: Yes

– Lift sensor: Yes

– Tilt sensor: Yes

Scope of delivery:

– Gardena mowing robot smart SILENO

– smart gateway

– boundary wire: 200 m

– Hook: 300 PCs

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Precise navigation, ideal for medium-sized lawn area layouts, Auto weather, and terrain detection.

The Gardena Sileno life 750 robot lawn mower is a powerful, versatile tool that has a number of impressive features. Designed to handle even the most challenging and complex lawn layouts, this mower is an expert navigator and handles slopes of up to 35% without issue. Whether it is rain or shine, this mower is a reliable helper in all weather conditions, making quick work of cutting grass with ease.

Sileno Life 750 in rain

This mower can effectively tackle any type of lawn’s shape or complexity with precision and evenness, including narrow corridors and tight passageways. The charging station can be positioned nearly anywhere, with few restrictions. Overall, the Gardena Sileno life 750 robot lawn mower is an advanced tool that makes yard work simple and hassle-free.

Temperature detection, safe usage, and easy cleaning.

The clever frost sensor of the Gardena Sileno life 750detects temperatures near the freezing point and automatically pauses the mowing plan, thus protecting your lawn from damage. In addition, the boundary wire allows you to easily and efficiently determine the mowing area, ensuring that the robot only cuts the specific areas of your lawn.

Furthermore, advanced collision sensors ensure that any obstacles in your garden do not stop the robotic mower. Additionally, if the tool is lifted up, then another set of sensors will cause it to stop cutting immediately, thereby keeping you safe from potential injuries caused by the sharp blades. Last but not least, this product has been designed so that simple spraying with a garden hose will easily remove dirt and debris from the housing, blades, and wheels.

Spot cutting, automatic charging, 22cm cutting width.

Gardena 750 life Sileno spot cutting

The Gardena Sileno life 750 robot lawnmower comes equipped with a spot-cutting function, which allows it to easily navigate even the tightest of spaces, such as under trampolines or garden furniture. This makes it an ideal solution for hard-to-reach areas that you often find yourself struggling with when using traditional mowers. Additionally, the mower features an automatic charging function, so you never have to worry about your unit running out of power in the middle of a cutting job. And with a cutting width of 22 cm, this robotic lawnmower can operate in narrow spaces and tackle even steep slopes and inclines of up 35 percent without difficulty. 


The setup of the Gardena Sileno life 750 robot lawn mower is relatively straightforward but does require some attention to detail. First, you will need to make sure that all the pieces are present in the box, as missing parts can cause issues down the line. Once you have ensured that all the components are there, you should next place the charging station in a shady area that is level and easily accessible by the mower. You need to be sure to position the power outlet a maximum of five meters away from the station.

setting up the wires of the Sileno Life 750

After placing the charging station, you will then need to lay out the wires in order to prevent any potential accidents from happening. The mower should never come into contact with bodies of water or obstacles like ponds or solid walls, so it’s important to stake out an unobstructed mowing area using the boundary wire. 

As soon as the mower gets close to this wire, it will receive a signal and turn accordingly so that it can continue mowing in another direction. To avoid any collision hazards when setting up your boundary wires, you should ensure they extend at least 35 centimeters in front of any solid walls; 30 centimeters is enough for flower beds in gravel paths, but don’t use any less. Ten centimeters is sufficient for paths or flagstones. Also, surround individual obstacles so that your mower doesn’t get in trouble.

In short, careful attention to detail is essential for setting up a successful robot lawn mower like the Gardena Sileno life 750.


The design of the Gardena Sileno life 750 robot lawn mower is sleek and sophisticated, with smooth, rounded edges and a cool, unobtrusive appearance. The controls for the mower can be found under a protective flap on one top of the unit, including a keypad for easy operation as well as a control knob for managing the cutting height. 

Gardena 750 Sileno Life bottom

There is also a large stop button in case of emergencies or other unexpected situations. In addition, this robot lawn mower is fully weatherproof, making cleaning easy – simply hose it down, and you’re done in minutes. To further ensure user safety and convenience, this lawn mower is equipped with a sophisticated theft protection system. At the bottom, you will find a compartment for the battery, a rotating back wheel, and the centerpiece, the freely swinging precision blades. 

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To maintain the Gardena Sileno life 750 robot lawn mower effectively, it is important to clean it regularly. This unit comes with a weatherproof design, which means that it can withstand inclement weather conditions like rain and wind. 

Cleaning Gardena Sileno Life 750

Therefore, cleaning this unit is fairly simple and straightforward. You should first check to make sure that the wheels on your mower are free of any obstructions or dirt buildup. Next, you should clean any dust or dirt from the blades, making sure to remove any debris or plant matter caught in them. Finally, you should inspect your unit for any signs of wear or damage that may require repairs.

Overall, keeping your Gardena Sileno life 750 robot mower well-maintained will help ensure that it works properly for many years to come. After all, nobody wants to deal with an unreliable lawn mower! So if you want your bot to do its job effectively and efficiently, be sure to clean it regularly and keep an eye out for potential issues. Your robot mower is sure to thank you in the long run!

User reviews and experiences

When it comes to maintaining a beautiful, healthy lawn, having a reliable and efficient robot mower is essential. The Gardena Sileno life 750 is a popular option on the market thanks to its impressive performance and user-friendly operation. Overall, users have been very pleased with this robot mower, praising its ability to handle different types of lawns and yard layouts with ease. They also appreciate its quiet operation and easy setup, which makes it a great choice for anyone looking for an efficient way to care for their yard without spending hours manually mowing every week.

However, some users have reported issues with the Gardena Sileno 750’s cutting job, which may be due to incorrect set-up or a manufacturing defect. Despite these minor setbacks, this is an excellent option for anyone looking for a reliable and versatile robot mower.

Should you buy the Gardena Sileno life 750?

Whether you should or shouldn’t buy the Gardena Sileno life 750 robot lawn mower depends on several factors. On the one hand, this unit is a great choice for budget-conscious homeowners who have medium-sized lawns up to 750m2 in size. The robot does an excellent job, especially if you take the time to set it up correctly and ensure that all of its components are functioning properly.

Sileno Life 750 cutting grass

However, there are some downsides to this unit that should also be taken into consideration. For one, the Gardena Sileno life 750 is not widely available in many stores, which can be viewed as both a positive and a negative depending on your perspective.

On the other hand, if you’re interested in this model but aren’t able to find it in your local store, you can opt for a newer model available on Amazon instead. Despite being more expensive than its predecessor, this newer version offers the same great performance and has the added benefit of being able to mow even larger areas with ease. Also, if you want more features and other specs you should check out the Husqvarna Automower 405x.

Ultimately, whether or not you should buy this robot lawn mower will come down to your needs and budget, as well as how large your garden is. However, if you do decide to make this purchase, just be sure to take your time setting it up so that you get optimal results from this very capable little machine!


Gardena Sileno 750 Life in the garden

When it comes to taking care of your lawn, investing in a robot lawn mower is always a good idea. These units are great for saving time, energy, and money, making them an ideal option for those who want to spend less time on yard work. And thanks to the many options available online today, there is sure to be a robot mower that fits your needs and budget.

Whether you choose the Gardena Sileno life 750 model or another newer unit from this line, your investment in this smart gadget will certainly pay off for years to come. So why not invest in a robot lawn mower today and get back more of your valuable time? Your lawn will thank you!

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