WhatSim is a SIM card available for purchase for some time now, allowing us to use the application WhatsApp Messenger anywhere on the globe. As you can already see from the image, we are talking about a SIM card that must be inserted into our phones, it offers GSM connectivity only for the Internet.
The card was specially designed to allow us to chat only in the network WhatsApp Messenger, so basically it will offer a limited internet connection that will allow you to send messages through the application. Its creators do not say whether the possibility to send pictures or videos exists, but it is unlikely that this will be available.
WhatSim connects to more than 400 operators in about 150 countries. Anywhere in the world it connects to the provider with the best coverage and signal right where you are. If you change your position, it automatically searches for the best provider. If a better one is available, it connects by itself without you even noticing it.
WhatSim it is compatible with the networks of over 400 mobile operators from over 150 countries around the world, connecting to their networks automatically. After connecting, you will not be able to use other services than the application WhatsApp Messenger, so you will not be able to connect to the Internet from the browser and you will not be able to make phone calls or messages.
Although the idea behind WhatSim is good, unfortunately using it involves giving up everything I said above, so you will have to have two phones with you when you travel abroad. WhatSim works as a prepaid card, its price being 10€, it needs to be recharged to offer the functionality.
