Guam eSIM — reviews & details
Guam 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Olivia S.
Ireland · Jan 2026
Super easy to set up before I flew out in Guam. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
Mark
GotoeSIM Support
· 6 months ago So glad to hear this, Olivia! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Mark, GotoeSIM Support
Carlos K.
Netherlands · Jan 2026
First time using an eSIM and it was painless. Data lasted the whole trip with room to spare. Great experience overall.
Grace
GotoeSIM Support
· 6 months ago Thank you so much, Carlos! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Grace 💜
Sven H.
Thailand · Dec 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. Five stars from me.
Yuki
GotoeSIM Support
· 6 months ago Thanks for sharing, Sven! Wonderful to hear it worked smoothly in Guam. – Yuki, GotoeSIM Support
Sophia S.
Egypt · Dec 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Made staying connected effortless.
Laura
GotoeSIM Support
· 7 months ago Really appreciate this, Sophia! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Laura 💜
Isabella P.
Sweden · Dec 2025
Did the job without any drama in Guam. Streaming and video calls worked without buffering.
Ken
GotoeSIM Support
· 7 months ago Really appreciate this, Isabella! Love that you were online the moment you landed in Guam. — Ken, GotoeSIM Support
Omar T.
Vietnam · Dec 2025
Did the job without any drama in Guam. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 7 months ago Thanks for sharing, Omar! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Omar
Lucas F.
Thailand · Dec 2025
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Would definitely buy again.
James
GotoeSIM Support
· 7 months ago Thanks a lot, Lucas! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – James 💜
Nguyen G.
Thailand · Nov 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Would definitely buy again.
Laura
GotoeSIM Support
· 7 months ago Really appreciate this, Nguyen! Great to know the setup was quick and easy. — Laura, GotoeSIM Support
Olivia G.
Switzerland · Nov 2025
Exactly what I needed for travelling. The QR code arrived instantly by email. Highly recommend for any traveller.
David
GotoeSIM Support
· 8 months ago Really appreciate this, Olivia! Love that you were online the moment you landed in Guam. — David
Beatriz V.
Egypt · Nov 2025
Used this on my trip and it worked perfectly. Activation was automatic when I arrived.
James
GotoeSIM Support
· 8 months ago Thank you for the kind words, Beatriz! So pleased it saved you from roaming bills. — James
Ananya F.
Brazil · Nov 2025
Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing.
Laura
GotoeSIM Support
· 8 months ago Cheers, Ananya! Great to know the setup was quick and easy. We're here whenever you travel again. — Laura
Elena T.
Vietnam · Nov 2025
Super easy to set up before I flew out. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 8 months ago Thanks a lot, Elena! Thrilled it made staying connected effortless. Enjoy your journeys! — Laura, GotoeSIM Support
Carlos P.
Japan · Nov 2025
Did the job without any drama. Activation was automatic when I arrived.
Diego
GotoeSIM Support
· 8 months ago Thanks a lot, Carlos! Great to know the setup was quick and easy. – Diego 💜
Ethan M.
France · Nov 2025
Bought it the night before my flight — smooth process. Customer support answered my question quickly.
Laura
GotoeSIM Support
· 8 months ago Thanks a lot, Ethan! So happy the Guam eSIM kept you connected. Enjoy your journeys! — Laura
Ingrid D.
Canada · Nov 2025
Great value compared to roaming charges. Activation was automatic when I arrived. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 8 months ago Thanks a lot, Ingrid! So happy the Guam eSIM kept you connected. — Tom, 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