Traveling is synonymous with planning and for us here at GSMArena, that also includes figuring out how to deal with roaming fees when we step abroad as we need an uninterrupted internet connection at all times. With embedded-SIM (eSIM) support now widely available on phones, tablets, and smartwatches picking up a travel data plan is a quick and easy process and we got the chance to test out travel eSIM plans from Airalo and Yesim during a week-long trip to London. The convenience of downloading a travel eSIM plan and then having instant mobile data as soon as you get off the plane...
Source: https://www.gsmarena.com/testing_airalo_and_yesim_travel_esims_in_london-news-62233.php
