In fact, there is no solution available from the manufacturer. The topic is also repeatedly discussed in the manufacturer's forum:
https://eu.community.samsung.com/t5...
No, you cannot use WhatsApp on the watch without a mobile. Installing and using WhatsApp requires a paired Android mobile phone with the WhatsApp app installed, as the watch needs to pair with it. It will not work standalone without a mobile, even if the watch has 4G. So you need a compatible Android mobile for your daughter.
Yes, the Galaxy Watch 7 (44 mm, 4G) supports contactless payment thanks to its built-in NFC chip. You can register your bank cards with Samsung Wallet and make payments directly from your watch by holding it close to a compatible NFC reader.
Yes, the watch can be equipped with an eSIM, as the LTE variant is eSIM-capable and activation takes place via a QR code from the mobile phone provider.
The connection with an iPhone is generally possible if the iPhone uses at least iOS 9.0, but there are restrictions on use. For example, some functions such as SMS replies, Samsung Pay or voice commands do not work, and software updates must be carried out via an Android device. The eSIM function itself can be used with an iPhone, but full integration and all functions are limited.
This means that no eSIM can be used in the watch. This means that the watch cannot perform any services that require the Internet without a smartphone.
You can equip the watch with an eSIM card, as the LTE version of the model supports eSIM. This means that the watch is connected via the mobile network independently of the smartphone.
The watch can also be used without a Samsung or other smartphone, as it is independently mobile-capable via the eSIM. However, a connection to a smartphone is usually required to set up and manage the eSIM, especially for activation and configuration.
The emergency call function can generally be used with an activated eSIM and mobile phone connection, even if the smartphone is not nearby, as the watch can make calls independently.
Yes, the French language is available and can be selected on this connected watch by changing the language via the settings linked to the connected phone. As far as 4G is concerned, this model is compatible with 4G, enabling it to be used on the mobile network in Switzerland, provided that the Swiss operator supports the LTE frequency used by the watch.
Hello, yes, it is possible to change the system language to Italian. To do so, you have to go to your device's settings, select "General Management" and then "Language" or "Application Languages" to set Italian as the main system language. This procedure is valid for devices with an Android operating system, such as your Samsung smartwatch.