GigSky eSIMs for United Kingdom in 2026
- Data
- 10 GB
- Validity
- 30 Days
- Price
- $9.79
Coverage
Plan type
Data
Validity
All eSIMs for GigSky in United Kingdom
About GigSky
Founded in California in 2010, GigSky began with Apple SIM cards for iPads and moved to eSIMs when iPhones gained them in 2018. It sells prepaid, data-only plans for travellers, managed through a mobile app, and has a separate range of cruise-ship plans alongside the usual country, regional and worldwide options.
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3, O2 UK and Vodafone UK are the networks GigSky lists for United Kingdom, giving several named options if one is thin outside the cities. Its traffic breaks out in the United States of America, so the round trip is longer: video calls and gaming can feel it, while maps, messaging and browsing largely do not, and services checking your address will see a US IP. GigSky lists 5G as the fastest technology and offers a large range of plans, making data sizing the main choice. It does not say whether tethering is available, so check before relying on a laptop connection.
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