I have just bought the product. To access the GPS signal, not only the aerial but also the mower and its charging station must be in open areas. This means that if you want to ensure durability, you have to protect the charging area. Segway indicates that there is a protection that does not pose a problem for GPS waves. For the moment I haven't found it at Galaxus. In my opinion, it's much better to bring the mower inside in winter.

I've just found it at Navimow. I would be interested in buying it if Galaxus offers it at a suitable price.
https://fr.navimow.com/products...