Guam eSIM — reviews & details
Guam 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Sophia H.
South Korea · Jul 2026
Connected the moment I landed. Customer support answered my question quickly. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 3 days ago Thank you for the kind words, Sophia! Love that you were online the moment you landed in Guam. Enjoy your journeys! — Laura, GotoeSIM Support
Lucia V.
Philippines · Jul 2026
Exactly what I needed for travelling in Guam. Data lasted the whole trip with room to spare. Made staying connected effortless.
Diego
GotoeSIM Support
· 3 days ago Thanks for sharing, Lucia! Thrilled it made staying connected effortless. – Diego, GotoeSIM Support
Sophia S.
Malaysia · Jul 2026
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 6 days ago Really appreciate this, Sophia! So pleased it saved you from roaming bills. — Sophie
Anna K.
France · Jul 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived in Guam. Great experience overall.
Priya
GotoeSIM Support
· 1 week ago Cheers, Anna! So pleased it saved you from roaming bills. Come back anytime! — Priya, GotoeSIM Support
Daniel C.
Spain · Jul 2026
Exactly what I needed for travelling. Streaming and video calls worked without buffering. Telling my friends about this.
Priya
GotoeSIM Support
· 1 week ago Thanks a lot, Daniel! Great to know the setup was quick and easy. — Priya, GotoeSIM Support
Nadia V.
Philippines · Jul 2026
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 1 week ago Thanks a lot, Nadia! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! — Anna
Diego G.
Turkey · Jul 2026
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Telling my friends about this.
Sara
GotoeSIM Support
· 1 week ago Thank you for the kind words, Diego! So pleased it saved you from roaming bills. – Sara, GotoeSIM Support
Camila S.
Spain · Jul 2026
Bought it the night before my flight — smooth process in Guam. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 week ago So glad to hear this, Camila! Delighted the speeds worked well for you. — Emma
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 💜
Liam K.
Germany · Jul 2026
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. Telling my friends about this.
Anna
GotoeSIM Support
· 1 week ago So glad to hear this, Liam! So pleased it saved you from roaming bills. – Anna, GotoeSIM Support
Nadia D.
Indonesia · Jul 2026
Super easy to set up before I flew out. Activation was automatic when I arrived. Great experience overall.
Diego
GotoeSIM Support
· 1 week ago So glad to hear this, Nadia! So pleased it saved you from roaming bills. We're here whenever you travel again. – Diego, GotoeSIM Support
Katya K.
Vietnam · Jul 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering. Telling my friends about this.
Laura
GotoeSIM Support
· 1 week ago Thank you so much, Katya! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Laura, GotoeSIM Support
Carlos C.
United States · Jul 2026
Super easy to set up before I flew out in Guam. Setup instructions in the app were clear and simple. Would definitely buy again.
Anna
GotoeSIM Support
· 1 week ago Thank you for the kind words, Carlos! Wonderful to hear it worked smoothly in Guam. – Anna, GotoeSIM Support
Lea D.
Australia · Jul 2026
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Made staying connected effortless.
James
GotoeSIM Support
· 2 weeks ago Cheers, Lea! Wonderful to hear it worked smoothly in Guam. — James, GotoeSIM Support
Louis W.
Sweden · Jul 2026
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. A must-have for international travel.
David
GotoeSIM Support
· 2 weeks ago Thank you for the kind words, Louis! Great to know the setup was quick and easy. — David, 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. · 10 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