# Opera mobile browser eSIM integration > Live situation record from CLSTR: https://clstr.news/situations/opera-mobile-browser-esim-integration > Updated: 2026-10-01T11:38:50.000Z. Sources: 25. Developments: 2. Opera has introduced a native travel eSIM feature integrated directly into its Android mobile browser. Developed in partnership with Holiday.com, the service allows users to purchase and manage mobile data plans without the need for third-party applications. The feature provides connectivity for the entire smartphone, enabling device-wide access for applications such as maps and messaging services. To promote the launch, Opera is offering an initial 3 GB of free 5G data valid for three days, which requires no credit card or email registration. This promotional offer is limited to specific markets, including the United States, United Kingdom, Germany, France, Canada, United Arab Emirates, Brazil, Netherlands, Norway, Sweden, and Poland. The service covers 47 global destinations. Once the free trial period ends or data is exhausted, users can purchase additional packages of 3 GB, 5 GB, or 10 GB valid for 30 days. Opera claims these plans are, on average, “33% cheaper than competitors”. ## Timeline ### 2026-10-01: Opera integrates eSIM feature into mobile browser Opera is integrating an eSIM feature into its mobile browser, offering travelers 3GB of free global data to reduce roaming costs and eliminate the need for separate connectivity apps. 4 sources. https://clstr.news/cluster/opera-integrates-esim-feature-into-mobile-browser ### 2026-09-29: Opera launches integrated travel eSIM for Android users Opera has launched a native eSIM feature for Android, allowing travelers to manage mobile data directly within the browser. A free 3 GB trial is available in select markets for 47 global destinations. 21 sources. https://clstr.news/cluster/opera-integrates-travel-esim-into-android-browser-with-free-data-offer --- Cite as: Opera mobile browser eSIM integration. CLSTR, https://clstr.news/situations/opera-mobile-browser-esim-integration