Yes, WhatsApp, FaceTime, and other video/voice calling apps work perfectly fine and without any restrictions when you are traveling in Italy.
Italy has no government restrictions or throttling on popular VoIP (Voice over Internet Protocol) services. This means you can use your favorite apps like WhatsApp, FaceTime, Skype, Zoom, and Google Meet to make calls, send voice messages, and engage in video chats with family and friends just as you would at home.
Your eSIM provides the necessary mobile data connection to power these applications reliably. Once activated, your device will automatically connect to the strongest available major network in Italy, ensuring you have consistent internet access for all your communication needs. The exact network provider may vary depending on your specific eSIM plan, but all major networks support these services.