Guam eSIM — reviews & details
Guam 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Sri L.
France · Mar 2026
Great value compared to roaming charges. The QR code arrived instantly by email. Would definitely buy again.
James
GotoeSIM Support
· 4 months ago Cheers, Sri! Wonderful to hear it worked smoothly in Guam. Safe travels, and see you on your next trip! — James
Camila G.
Netherlands · Mar 2026
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 4 months ago Thanks for sharing, Camila! So happy the Guam eSIM kept you connected. Enjoy your journeys! — Anna
Emma H.
Egypt · Mar 2026
Saved me a fortune on my holiday. Customer support answered my question quickly. Zero regrets.
Sara
GotoeSIM Support
· 4 months ago Thank you so much, Emma! Great to know the setup was quick and easy. Come back anytime! – Sara, GotoeSIM Support
Ji-woo M.
Poland · Feb 2026
Did the job without any drama. Setup instructions in the app were clear and simple. Five stars from me.
Diego
GotoeSIM Support
· 5 months ago Thank you for the kind words, Ji-woo! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Diego 💜
Sarah T.
Turkey · Feb 2026
Connected the moment I landed. I kept my normal number for calls while using this for data. Zero regrets.
Sophie
GotoeSIM Support
· 5 months ago Thanks for sharing, Sarah! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. — Sophie, GotoeSIM Support
Katya G.
Thailand · Feb 2026
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Great experience overall.
Mark
GotoeSIM Support
· 5 months ago Cheers, Katya! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. – Mark, GotoeSIM Support
Marco W.
Spain · Feb 2026
Honestly better than buying a local SIM at the airport in Guam. Signal held up well on trains and in rural areas. Would definitely buy again.
Ken
GotoeSIM Support
· 5 months ago Cheers, Marco! Delighted the speeds worked well for you. – Ken, GotoeSIM Support
Haruto V.
Ireland · Feb 2026
Connected the moment I landed. I kept my normal number for calls while using this for data.
Emma
GotoeSIM Support
· 5 months ago Cheers, Haruto! Great to know the setup was quick and easy. Come back anytime! – Emma 💜
Camila F.
Malaysia · Feb 2026
Installed in minutes by scanning the QR code in Guam. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 5 months ago Thanks a lot, Camila! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Ken 💜
Zoe T.
Turkey · Feb 2026
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Great experience overall.
Sophie
GotoeSIM Support
· 5 months ago Cheers, Zoe! Wonderful to hear it worked smoothly in Guam. — Sophie, GotoeSIM Support
Katya P.
Brazil · Jan 2026
Saved me a fortune on my holiday in Guam. Setup instructions in the app were clear and simple. Made staying connected effortless.
James
GotoeSIM Support
· 6 months ago Thanks for sharing, Katya! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — James, GotoeSIM Support
James D.
Thailand · Jan 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Sophie
GotoeSIM Support
· 6 months ago Really appreciate this, James! So happy the Guam eSIM kept you connected. Safe travels, and see you on your next trip! — Sophie, GotoeSIM Support
Viktor G.
Italy · Jan 2026
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Ingrid
GotoeSIM Support
· 6 months ago Thanks for sharing, Viktor! Love that you were online the moment you landed in Guam. Wishing you many more connected adventures! — Ingrid, GotoeSIM Support
Olivia S.
Australia · Jan 2026
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. A must-have for international travel.
Omar
GotoeSIM Support
· 6 months ago Thanks for sharing, Olivia! Wonderful to hear it worked smoothly in Guam. – Omar, GotoeSIM Support
Sofia G.
Portugal · Jan 2026
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple.
Ken
GotoeSIM Support
· 6 months ago Thank you so much, Sofia! Great to know the setup was quick and easy. We're here whenever you travel again. — Ken
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