eSIM for Asia displayed on a smartphone, highlighting fast digital SIM activation, simple setup, and reliable nationwide mobile data coverage for travelers visiting major cities across Asia.
This plan is also available in ‘Region’ plan along with some other countries.
eSIM for Asia icon activation & data
This plan is also available in ‘Region’ plan along with some other countries.
eSIM for Asia displayed on a smartphone, highlighting fast digital SIM activation, simple setup, and reliable nationwide mobile data coverage for travelers visiting major cities across Asia.
This plan is also available in ‘Region’ plan along with some other countries.
eSIM for Asia icon activation & data
This plan is also available in ‘Region’ plan along with some other countries.

eSIM for Asia

Countries Included (i)
21 Countries (Armenia, Australia, Azerbaijan, Bangladesh, Cambodia, China, Georgia, Hong Kong, Indonesia, Japan, Kazakhstan, Kyrgyzstan, Malaysia, New Zealand, Philippines, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vitenam)
  • region
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star
4.9 Ratings
secure-payment Secure payment guaranteed
PCI DSS GDPR Compliant CRTC US FCC DoT SOC
Reliable, Secure eSIM Connectivity You can Trust Anywhere
100% Refund on Cancelled Trip

✓ Secure Payments

Need Help? Chat on WhatsApp
  • Network: 23+ Networks
  • Technology: eSIM
  • Speed: 4G / 5G
  • Plan Type: Data Prepaid
  • Tethering / Hotspot: Yes*
  • Installation: Scan a QR code
  • Activation: Automatic activated when connected to a cellular network
  • eKYC Required: No (variable)
  • Activation Policy: The validity period begins upon eSIM connection to a supported network/s
  • Countries: Kazakhstan, Macao China, Thailand, Taiwan, Sri Lanka, South Korea, Singapore, Pakistan, New Zealand, Malaysia, Armenia, Australia, Azerbaijan, China, Georgia, Hong Kong, India, Japan, Kyrgyzstan
  • FUP Policy: Applicable
  • For Unlimited Plan: Enjoy 2 GB High Speed Data daily, then unlimited browsing at 256 Kbps after the allowance. Resets Every Day.
ZetSIM VS Other eSIM
Features
Affordability
X
X
X
X
Global SIM with lifetime validity
Both eSIM & physical SIM
X
X
X
X
Voice & SMS
X
X
X
X
Local Regulatory Compliance
X
X
X
X
Top up any countries
X
X
X
X
Both GB & Unlimited Plans
X
X
X
X
Personal Data Security
X
X
X
X

Download the ZetSIM app

You can get ZetSIM on the Google Play Store, the App Store, or by scanning the QR code.

Download on the App Store Get it on Google Play
⭐ 4.9 (500+ reviews)
QR code to download Download the ZetSIM app

Travelers Trust ZetSIM's Global eSIM for Coverage & Ease

Connect instantly to top Global networks.

Works with all major eSIM-enabled devices.

Instant QR code by email purchase, scan, and go.

Fast, reliable data across all Global cities and resorts.

24/7 customer support in multiple languages.

FAQ - Asia eSIM

  • Buy a ZetSIM eSIM plan, receive your QR code by email, scan it through your phone’s network settings, and connect instantly. Activation is fully digital and takes just a few minutes.
  • Yes — for convenience and flexibility, ZetSIM eSIM is highly effective. It’s a digital SIM that eliminates the need for physical cards, allowing instant activation and seamless switching between networks without visiting stores or swapping SIMs.
  • Yes. Your WhatsApp remains linked to your existing number, even while using ZetSIM for mobile data. This is possible because your primary SIM can stay active alongside the eSIM.
  • ZetSIM connects you to local telecom networks, delivering reliable high-speed 4G/5G data depending on the region and network availability.
  • Absolutely. You can purchase and install your ZetSIM eSIM before traveling and activate it immediately upon arrival, ensuring instant connectivity.
  • Yes. If your device is not compatible and the eSIM remains unused, you are eligible for a full refund.
  • Yes. ZetSIM offers regional and global plans that work across multiple countries, allowing seamless connectivity without switching SIMs.
  • Each plan comes with a defined validity (commonly around 7 to 30 days depending on the package). You can easily extend or top up your data anytime through the platform.
  • ZetSIM provides customer support to assist users with setup, troubleshooting, and usage throughout their journey.
  • Yes. ZetSIM supports all apps, including messaging, social media, navigation, ride-hailing, and video calls, ensuring full internet functionality.