When mobiles were first introduced, their main purpose was to enable you to call other people. While this still holds true, a mobile without data is considered almost useless today. And, this is especially true when travelling overseas. When traveling overseas, not only do we have to think about the infamous roaming charges when making calls, but also the availability of data to update emails and social media feeds.
Which is why, it is always recommended to purchase an international travel SIM. These SIMs allow you to stay connected no matter where you are, at affordable prices. With the help of these SIMs, you can stay within your budget, without worrying about huge mobile bills waiting to be paid back home. Moreover, you can either purchase a SIM for one location if you are planning to visit just one country, or buy a global SIM card that allows you to roam freely across many different locations.