Questions about Gardena Sileno City 250

Schuko plug with CH adapter

This model actually does not. Only the versions with "smart" in the name. This model is available in both versions, the smart one costs a little more.

Burying not mandatory, but relocating

You can find the manual in PDF format here: https://www.gardena.com/ch-fr/outils-jardin/entretien-pelouses/tondeuses-robots/tondeuse-robot-sileno-city-250/967646804/ Under information and service, at the bottom of the page, there is a "user manual" where you can download the manuals for the different models.

yes, according to your information, it comes with a German plug and a fix adapter.

No, only the Gardena smart Sileno can be controlled by an app, but can be retrofitted : https://robomaeher.de/blog/wlan-modul-automowergardena/ but I would buy the smart right away. Greetings sigi

Unfortunately not. For the smart gateway system you need to buy a smart series mower like this one: Gardena smart automatic mower Sileno city 500 (500m²)

it may be best to contact customer service directly :)

Have recently bought a 250 and a 500 EU model. They work fine in Switzerland and I don't see any disadvantages. Even the CH adapter was included. But I don't know the CH version.

According to our information, the cashback promotion is not valid for this version.

Unfortunately, I couldn't find this information anywhere at the manufacturer's or on the web in general. With a bit of luck, someone else will answer your question.

The EU-Version will be shipped with a EU-plug, but there will be also an adapter.

In this case, you must set up a side area. However, the mower must be carried there. As far as I know, a second station is not possible because you cannot have 2 different guide cables. Here you can find out everything about secondary areas: https://www.youtube.com/watch?v=w4aCUhLxzEM