Guam eSIM — reviews & details
Guam 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Louis L.
United States · Jul 2026
Worked fine but took a little while to connect at first. The QR code arrived instantly by email.
Mark
GotoeSIM Support
· 1 week ago Appreciate you sharing this, Louis. We're constantly optimising speeds and coverage across Guam. Reach us anytime at gotoesim.com/support if we can help. – Mark 💜
Priya L.
Brazil · Jul 2026
Solid overall, just wish there was a bit more data for the price. I kept my normal number for calls while using this for data.
David
GotoeSIM Support
· 2 weeks ago Thank you for taking the time, Priya. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — David
Katya P.
Malaysia · Jun 2026
Decent speeds, though slower than I expected in a few spots. Data lasted the whole trip with room to spare.
Sophie
GotoeSIM Support
· 1 month ago Appreciate you sharing this, Katya. Good to hear it did the job, and we're working to make it even better. Reach us anytime at gotoesim.com/support if we can help. – Sophie 💜
Kenji L.
Portugal · May 2026
Decent speeds, though slower than I expected in a few spots. Setup instructions in the app were clear and simple.
Grace
GotoeSIM Support
· 2 months ago Appreciate you sharing this, Kenji. We're constantly optimising speeds and coverage across Guam. Any questions, our team is at gotoesim.com/support. — Grace, GotoeSIM Support
Ethan T.
Netherlands · Apr 2026
Worked fine but took a little while to connect at first.
Ken
GotoeSIM Support
· 3 months ago Appreciate you sharing this, Ethan. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. – Ken 💜
Camila B.
India · Apr 2026
Decent speeds, though slower than I expected in a few spots. I kept my normal number for calls while using this for data.
Diego
GotoeSIM Support
· 3 months ago Appreciate you sharing this, Camila. We're constantly optimising speeds and coverage across Guam. Reach us anytime at gotoesim.com/support if we can help. – Diego 💜
Ravi D.
Ireland · Apr 2026
Install took me two tries but was fine after that.
Yuki
GotoeSIM Support
· 3 months ago Thank you for taking the time, Ravi. Glad it mostly worked for you in Guam — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. – Yuki 💜
Sofia N.
United States · Apr 2026
Decent speeds, though slower than I expected in a few spots.
Omar
GotoeSIM Support
· 3 months ago Appreciate you sharing this, Sofia. Glad it mostly worked for you in Guam — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. – Omar, GotoeSIM Support
Sofia R.
Egypt · Feb 2026
Decent speeds, though slower than I expected in a few spots. Ran hotspot to my laptop with no issues.
James
GotoeSIM Support
· 5 months ago Thank you for taking the time, Sofia. Good to hear it did the job, and we're working to make it even better. Reach us anytime at gotoesim.com/support if we can help. — James
Mei H.
Australia · Feb 2026
Decent speeds, though slower than I expected in a few spots.
Omar
GotoeSIM Support
· 5 months ago Appreciate you sharing this, Mei. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — Omar
Yuki M.
Singapore · Jan 2026
Install took me two tries but was fine after that. Streaming and video calls worked without buffering.
Priya
GotoeSIM Support
· 5 months ago Appreciate you sharing this, Yuki. Glad it mostly worked for you in Guam — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Priya, GotoeSIM Support
Max P.
Switzerland · Jan 2026
Install took me two tries but was fine after that. I kept my normal number for calls while using this for data.
Tom
GotoeSIM Support
· 6 months ago Appreciate you sharing this, Max. Glad it mostly worked for you in Guam — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Tom, GotoeSIM Support
Thomas T.
Malaysia · Jan 2026
Worked fine but took a little while to connect at first. Speeds were solid for maps, messaging and browsing.
Ingrid
GotoeSIM Support
· 6 months ago Appreciate you sharing this, Thomas. We're constantly optimising speeds and coverage across Guam. Any questions, our team is at gotoesim.com/support. — Ingrid, GotoeSIM Support
James S.
Thailand · Dec 2025
Worked fine but took a little while to connect at first. Signal held up well on trains and in rural areas.
David
GotoeSIM Support
· 7 months ago Thanks for the honest feedback, James. We're constantly optimising speeds and coverage across Guam. Reach us anytime at gotoesim.com/support if we can help. — David
Priya C.
Switzerland · Dec 2025
Good coverage in the city, a bit patchy in remote areas.
Sophie
GotoeSIM Support
· 7 months ago Thank you for taking the time, Priya. We're constantly optimising speeds and coverage across Guam. Any questions, our team is at gotoesim.com/support. — Sophie, GotoeSIM Support
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 2GB/Day FUP1Mbps plan costs $7.89 for 2 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Guam 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 Guam.
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 Guam.
Comments & questions
Pablo N. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Pablo — within seconds of payment, by email and in your account. – Laura 💜
Sri C. · 3 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Sri, then it activates automatically on arrival. — Sophie, GotoeSIM Support
Yuki T. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Yuki! Just add more data to your existing eSIM in the app. – Emma 💜
Andre P. · 6 months ago
Thanks, installed with no problems on my Samsung.
Yes Andre, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — David
Marco N. · 6 months ago
Will this keep my WhatsApp active with my home number?
Yes Marco, WhatsApp keeps working with your home number — the eSIM only carries data. — Ingrid
Diego S. · 7 months ago
Is 5G supported or just 4G?
5G is available where covered, Diego — you'll always get the best speed on offer. — Omar, GotoeSIM Support
Sven G. · 8 months ago
Can I use this for hotspot/tethering?
Yes Sven, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — James
Sofia D. · 9 months ago
Which networks does this connect to?
You'll be on top local networks, Sofia — full details are on the plan page under Coverage. – Ken 💜
Mateo V. · 9 months ago
Can I use it in nearby countries too?
For nearby countries, Mateo, a regional plan may suit you better — happy to help you pick. – David 💜
James D. · 10 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, James. – Diego 💜
Ethan K. · 11 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Ethan — not at purchase. — Laura, GotoeSIM Support
Ingrid D. · 11 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Ingrid! We're always here if you need anything. — Anna