“The Gardena SILENO city 300 is praised for being ideal for smaller lawns up to 300m². Its design and power, featuring a 16cm cutting width, make it agile. The review highlights the even, stripe-free cutting results from the sensor cut system and the quiet operation of its brushless motor. The user-friendly app and straightforward installation process are also noted as positives, although the app's functionality is described by some as slightly limited.”

“This review of the Gardena Sileno City for lawns up to 300m² commends its ability to handle complex garden shapes due to an additional guide wire. The simple scheduling via the app is another pro. However, the review also points out that the random mowing pattern and lack of obstacle detection are cons. The need for a separate gateway for Wi-Fi connectivity, which adds to the cost, is also mentioned.”

“This video review describes the Gardena Sileno City (for lawns up to 2,700 sq ft, which is about 250m²) as an affordable and quiet robotic mower that delivers good cutting performance. The ease of use of the mobile app is highlighted. A negative point mentioned is the tricky initial pairing of the mower with a phone via Bluetooth.”

“This German-language video review emphasizes how surprisingly quiet the Gardena smart SILENO city is, stating that nearby birds are louder. It also mentions the simple installation process and the benefit of mulch mowing, where fine grass clippings fertilize the lawn.”

“This video review finds the Gardena Sileno to be a very quiet machine with a decent scheduling app. However, it criticizes the inability to adjust the cutting length for shorter lawns and the hassle of the boundary wire getting caught and being difficult to set up.”