United Kingdom eSIM — reviews & details
United Kingdom 3GB 15Days · 3 GB · 15 days
90 reviews
Coverage & networks
- United Kingdom O2 5G EE 5G 3 4G
Traveller reviews
Liam H.
Vietnam · Jul 2026
Install took me two tries but was fine after that. The QR code arrived instantly by email.
Yuki
GotoeSIM Support
· 1 month ago Apologies for the trouble, Liam. That's not the experience we want for United Kingdom. Reach our team at gotoesim.com/support so we can help right away. – Yuki 💜
Frequently asked questions
How much does the United Kingdom eSIM cost?
The United Kingdom 3GB 15Days plan costs $2.40 for 3 GB over 15 days, paid once with no hidden fees.
How do I activate my United Kingdom eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in United Kingdom.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in United Kingdom.
Comments & questions
Omar H. · 1 week ago
Does the validity start on purchase or on first use?
Pablo D. · 2 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Pablo — for multiple countries, check our regional plans. — Anna
Elena M. · 3 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Elena, then it activates automatically on arrival. — Ken, GotoeSIM Support
Ji-woo M. · 4 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Ji-woo! The eSIM just handles data. – Ken 💜
Beatriz K. · 4 months ago
Is roaming charged extra or is it all included?
No surprise fees, Beatriz! Roaming is part of the plan and never billed separately. — David
Min-jun B. · 5 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Min-jun! Feel free to hotspot to your other devices. — Laura, GotoeSIM Support
Haruto B. · 5 months ago
Does this work on an iPhone 13?
Yes Haruto, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – James 💜
Yuki C. · 8 months ago
Great guide, the setup steps were really helpful.
Thanks Yuki, that means a lot! Reach out anytime. – Grace, GotoeSIM Support
Nguyen K. · 8 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Nguyen — check My eSIMs anytime. – David, GotoeSIM Support
Hugo B. · 1 year ago
Thanks, installed with no problems on my Samsung.
Yes Hugo, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — Laura, GotoeSIM Support
Liam D. · 1 year ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Liam, so buying early is totally fine. – Ingrid, GotoeSIM Support
Ava C. · 1 year ago
How long does the QR code take to arrive after payment?
It's immediate, Ava! The QR code is delivered the moment your payment goes through. — Ingrid, GotoeSIM Support
Marco B. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Yes Marco, you can top up the same eSIM anytime — no need to buy a new one. — Mark