Asia eSIM

Asia eSIM

Stay connected across Asia with instant activation, flexible data plans, and premium network coverage. From Singapore's Marina Bay to Bali's beaches, Bangkok's markets to Seoul's streets, enjoy high-speed 4G/5G internet without roaming fees. Pay with crypto, credit card, or PayPal – activate in 2 minutes.

    Get connected in 3 simple steps

    1Choose & Buy

    Find the perfect eSIM plan for your trip and check out in seconds.

    2Scan to Install

    Scan the QR code we send you to install your eSIM instantly. No physical SIM needed. Watch video

    3Activate when you land

    Arrive, enable your eSIM, turn on Data Roaming, and explore! (Note: Data Roaming not required for 'nonhkip' plans)

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    About BitJoy eSIM Asia

    Stay connected across Asia with premium networks, flexible data plans, and instant activation. Whether you're navigating Bangkok's markets, beach hopping in Bali, discovering Seoul's K-pop culture, or touring Hong Kong's skyline, enjoy reliable 5G/4G connectivity from the moment you land.

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    Roam Across 30+ Asian Countries on One eSIM

    Coverage across Japan, South Korea, China, Hong Kong, Taiwan, Vietnam, Thailand, Singapore, Malaysia, Indonesia, Philippines, Cambodia, Laos, India, Sri Lanka, Maldives, Nepal, Mongolia, Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, and more. Auto-switches between NTT Docomo, SKT/KT, China Mobile/Unicom, Viettel, AIS/True, Singtel/StarHub, Maxis, Telkomsel, Globe/Smart as you cross borders.

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    5G in Tokyo, Seoul, Singapore, Bangkok, Hong Kong Plus 4G LTE Region-Wide

    Full 5G availability in Tokyo, Osaka, Seoul, Busan, Singapore, Hong Kong, Bangkok, Kuala Lumpur, Manila, Jakarta, Taipei, and Ho Chi Minh CBDs. Continuous 4G LTE in Vietnam's Ha Giang Loop, Thailand's beach islands, Indonesia's Bali areas, and Cambodia's Angkor temple complex. Cross-border handover seamless on overland routes.

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    Plans from $4.99 - 1GB Trip to Unlimited 30-Day Stay

    Start with $4.99 for 1GB / 7 days for short Asian city stops, scale to unlimited 30-day plans for backpacker round-trips covering Vietnam-Cambodia-Thailand, business multi-stop circuits Tokyo-Seoul-Singapore, and digital-nomad Bali-Chiang Mai-Lisbon hops. Top up anytime from the BitJoy app.

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    Instant Activation - Live When You Land at Asia's Top Hubs

    Activate your eSIM in under 2 minutes by scanning a QR code before departure or after landing at NRT/HND Tokyo, ICN Seoul, SIN Singapore, BKK Bangkok, HKG Hong Kong, KIX Osaka, KUL Kuala Lumpur, MNL Manila, CGK Jakarta, or any covered Asian airport. No SIM kiosk queues, no Japanese passport-registration paperwork, no Chinese in-country contracts.

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    Mobile Hotspot - Share Data on Multi-Country Asia Trips

    Tether your laptop, partner's phone, or fellow backpackers' devices to your eSIM hotspot at Tokyo capsule hotels, Bangkok hostels, Bali Canggu cafes, Singapore coworking spaces, or Vietnam sleeper buses. All BitJoy Asia plans support hotspot with no extra charge or speed cap, useful for digital nomads and backpacker groups sharing connection.

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    China Bypass: Google, WhatsApp & Instagram Work Without VPN

    Unique to BitJoy Asia eSIM in mainland China: traffic routes via international agreements that bypass the Great Firewall, so Google Maps, WhatsApp, Instagram, Gmail, and YouTube work normally on your phone in Beijing, Shanghai, and Chengdu - no VPN setup, no apps blocked, no service interruptions. Critical to install the eSIM BEFORE landing in China.

    WHY CHOOSE BITJOY FOR YOUR eSIM Asia

    Experience more than connectivity - benefit from affordable pricing, flexible crypto payment options, plans from 1 day to 365 days, and round-the-clock live customer support. Trusted by 50,000+ travelers exploring Asia with a 100% satisfaction guarantee.

    100% Money-Back Guarantee

    Doesn't work? Get a full refund instantly. Not satisfied? We'll process your money back within 24 hours.

    Wrong device or compatibility issues? Free exchange for a different plan.
    Trusted by 50,000+ travelers across Asia with 4.8 rating and zero hassle returns.

    One eSIM, 20+ Asian Countries

    Install once, travel everywhere across Asia. Works seamlessly in Thailand, Vietnam, Singapore, Japan, Korea, Indonesia, and 15+ more countries.

    No reinstallation when crossing borders—automatically connects to local networks as you travel.

    Perfect for backpackers, digital nomads, and multi-destination travelers exploring Southeast Asia and beyond.

    Instant QR Code Activation

    Receive your QR code by email immediately after purchase—no waiting, no shipping delays.

    Scan, activate, and get online before your plane even lands in Asia.

    No store visits, no passport needed, no language barriers. Connect the moment you arrive and start exploring

    Unbeatable Value & Flexibility

    Plans from $2.50/day to 365-day packages. Accept crypto payments (Bitcoin, USDT, ETH) for complete privacy and security.

    Price match guarantee—found cheaper elsewhere? We'll beat it by 5% and give you the same premium network quality.

    Better flexibility: top up anytime, share data unlimited, and extend your plan without buying a new eSIM.

    How Does BitJoy's eSIM Work?

    Getting connected with BitJoy is fast and hassle-free. Just follow these simple steps.
    Device compatibility illustration
    STEP 1

    Check device compatibility

    Make sure your phone supports eSIM. Most iPhones (XS or newer) and many Android devices do. Your phone must also be carrier-unlocked.
    Purchase plan illustration
    STEP 2

    Choose and Purchase Your Plan

    Select your eSIM plan and complete payment. You'll receive an email with your QR code and activation details instantly.
    Install eSIM illustration
    STEP 3

    Install Your eSIM

    QR Code (Recommended)

    1
    Open Settings → Cellular / Mobile Data → Add eSIM
    2
    Scan the QR code from your BitJoy email
    3
    Follow the setup prompts to complete installation

    Manual Setup

    1
    Open Settings → Cellular / Mobile Data → Add eSIM
    2
    Choose "Enter Details Manually"
    3
    Enter the SM-DP+ address and activation code from your BitJoy email
    Activate eSIM illustration
    STEP 4

    Activate Your eSIM

    Your eSIM connects automatically. Before browsing, be sure to:
    Check
    Turn on Data Roaming
    Check
    Set eSIM as your Primary Data Line
    Check
    Keep SIM active for calls/SMS
    Need help illustration
    STEP 5

    Need Help?

    Chat
    Live Chat: 24/7 support available
    Help
    Help Center: Step-by-step guides & troubleshooting
    Video
    Video Tutorials: Watch setup demos for your device

    What our customers are saying

    4.6/5.0
    • Video testimonial by Jade
    • Video testimonial by Alex
    • Video testimonial
    • 5 stars
      It activated quickly. I connected without any issues after receiving the QR code in a matter of minutes. The ability to pay with cryptocurrencies was also appreciated; the entire process went well. I had no trouble staying connected during my journey because of it. For hassle-free internet access, BitJoy is a great option if you're planning a trip soon!
      Carl Walker
      Location
      United States
      Closing quote
    • 5 stars
      The activation process is not complicated, and it was done quickly by following the steps. The payment method is also flexible. I tried credit card and cryptocurrency payment, and both were completed smoothly, and the payment was immediate. When I arrived at the local area, I scanned the code to connect to the Internet, which is very convenient and very suitable for travel.
      Larry Johnson
      Location
      United States
      Closing quote
    • 4 stars
      I'm giving 4 stars because the installation guide didn't mention that I had to set up the APN manually, and support also didn't immediately suggest it. I had to do some troubleshooting myself. Other than that, so far so good. P.S. I used it in Turkey and the APN is 'isp.'
      Dmitry Ungurean
      Location
      Netherlands
      Closing quote
    • 4 stars
      Activation is simple, and payment supports multiple methods, including cryptocurrency, and the operation is very smooth.
      Albert Hill
      Location
      United States
      Closing quote
    • 5 stars
      The experience is good, the whole process is smooth, and it is very user-friendly.
      Tony Robertson
      Location
      United States
      Closing quote
    • 5 stars
      I purchased data from BitJoy for my father. Data worked as promised by the team. My father didn't face any problem at Toronto airport.
      Rahul Sharma
      Location
      United Arab Emirates
      Closing quote
    <p>Quick <em>Answers</em></p>
    ✦ FAQs

    Quick Answers

    Need a hand? Chat with our AI Assistant, browse the Help Center, or reach out directly. We're here to help.

    Contact Us

    • Scan the QR code we email you using Settings > Cellular > Add eSIM (iPhone) or Settings > Network > Add Mobile Plan (Android). Install before you fly. On landing in Tokyo, Bangkok, Singapore, Seoul, Hong Kong, or any covered Asia airport, toggle data roaming on for the BitJoy line - the eSIM auto-selects the best local carrier within seconds, no SIM kiosk visit needed.