Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM — reviews & details
Singapore & Malaysia & Vietnam & Thailand & Indonesia 3GB/Day · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Indonesia Telkomsel 5G
- Malaysia CelcomDigi 5G Maxis 5G
- Singapore SingTel 5G
- Thailand DTAC 5G TrueMove H 5G
- Vietnam MobiFone 4G Viettel Mobile 5G Vietnamobile 4G
Traveller reviews
Lucia M.
Australia · Mar 2026
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering.
Ingrid
GotoeSIM Support
· 4 months ago So glad to hear this, Lucia! So happy the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM kept you connected. Enjoy your journeys! – Ingrid 💜
Carlos H.
United Kingdom · Mar 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare.
Grace
GotoeSIM Support
· 4 months ago Thank you for the kind words, Carlos! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Grace, GotoeSIM Support
Noah P.
India · Mar 2026
Connected the moment I landed. Customer support answered my question quickly.
Mark
GotoeSIM Support
· 4 months ago Cheers, Noah! Great to know the setup was quick and easy. Come back anytime! — Mark, GotoeSIM Support
Olivia S.
Spain · Mar 2026
Used this on my trip and it worked perfectly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Streaming and video calls worked without buffering. Telling my friends about this.
David
GotoeSIM Support
· 4 months ago Really appreciate this, Olivia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – David 💜
Liam R.
Saudi Arabia · Mar 2026
Super easy to set up before I flew out. Coverage was strong even outside the city. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 4 months ago Thank you so much, Liam! Love that you were online the moment you landed in Singapore & Malaysia & Vietnam & Thailand & Indonesia. – Priya 💜
Chloe B.
Philippines · Mar 2026
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 4 months ago So glad to hear this, Chloe! So happy the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM kept you connected. – Priya, GotoeSIM Support
Thomas P.
Sweden · Mar 2026
Connected the moment I landed. I kept my normal number for calls while using this for data. Five stars from me.
Laura
GotoeSIM Support
· 4 months ago Really appreciate this, Thomas! Delighted the speeds worked well for you. — Laura, GotoeSIM Support
Katya K.
South Korea · Mar 2026
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 4 months ago Thank you so much, Katya! Delighted the speeds worked well for you. Enjoy your journeys! — Diego
Camila B.
Thailand · Feb 2026
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple.
Yuki
GotoeSIM Support
· 4 months ago Cheers, Camila! Thrilled it made staying connected effortless. Enjoy your journeys! – Yuki, GotoeSIM Support
Daniel D.
Japan · Feb 2026
Great value compared to roaming charges. Coverage was strong even outside the city.
Ingrid
GotoeSIM Support
· 4 months ago Really appreciate this, Daniel! Great to know the setup was quick and easy. We're here whenever you travel again. – Ingrid, GotoeSIM Support
Lea C.
Turkey · Feb 2026
Bought it the night before my flight — smooth process in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Topping up was straightforward when I needed more.
Ken
GotoeSIM Support
· 5 months ago So glad to hear this, Lea! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Ken, GotoeSIM Support
Somchai V.
France · Feb 2026
Great value compared to roaming charges. Topping up was straightforward when I needed more. Will use GotoeSIM for my next trip for sure.
Anna
GotoeSIM Support
· 5 months ago Thanks for sharing, Somchai! So pleased it saved you from roaming bills. Come back anytime! — Anna, GotoeSIM Support
Ethan R.
Netherlands · Feb 2026
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
James
GotoeSIM Support
· 5 months ago So glad to hear this, Ethan! So pleased it saved you from roaming bills. We're here whenever you travel again. — James, GotoeSIM Support
Sarah R.
South Korea · Feb 2026
First time using an eSIM and it was painless in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Coverage was strong even outside the city. Great experience overall.
Priya
GotoeSIM Support
· 5 months ago So glad to hear this, Sarah! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Priya, GotoeSIM Support
Sven B.
United Kingdom · Feb 2026
Did the job without any drama in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Data lasted the whole trip with room to spare. Will use GotoeSIM for my next trip for sure.
Ingrid
GotoeSIM Support
· 5 months ago Thanks for sharing, Sven! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Ingrid, GotoeSIM Support
Frequently asked questions
How much does the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM cost?
The Singapore & Malaysia & Vietnam & Thailand & Indonesia 3GB/Day plan costs $6.21 for 3 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Singapore & Malaysia & Vietnam & Thailand & Indonesia 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 Singapore & Malaysia & Vietnam & Thailand & Indonesia.
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 Singapore & Malaysia & Vietnam & Thailand & Indonesia.
Comments & questions
Viktor G. · 1 week ago
Great guide, the setup steps were really helpful.
Thanks Viktor, that means a lot! Reach out anytime. – Emma, GotoeSIM Support
Camila H. · 4 weeks ago
Is 5G supported or just 4G?
Yes Camila, 5G is supported where the local network offers it, otherwise fast 4G. — Diego
Emma F. · 1 month ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Emma! The eSIM just handles data. — Tom
Marco B. · 1 month ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Marco. – Omar, GotoeSIM Support
Ravi R. · 2 months ago
How long does the QR code take to arrive after payment?
It's immediate, Ravi! The QR code is delivered the moment your payment goes through. — Ken
Zoe S. · 3 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Zoe, so buying early is totally fine. – Yuki, GotoeSIM Support
Ethan K. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Ethan, you can top up the same eSIM anytime — no need to buy a new one. — James, GotoeSIM Support
Omar S. · 4 months ago
Can I use it in nearby countries too?
For nearby countries, Omar, a regional plan may suit you better — happy to help you pick. — Grace
Giulia H. · 5 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Giulia, on 4G/5G where available. — Sophie
Sarah L. · 5 months ago
Can I use this for hotspot/tethering?
Yes Sarah, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — David
Ananya S. · 6 months ago
Does this work on an iPhone 13?
Absolutely, Ananya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Ingrid, GotoeSIM Support
Min-jun V. · 7 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Min-jun — it switches on when you land. — Anna, GotoeSIM Support