Global Background
Flux Wireless The leader in Travel DataWith Flux Wireless travel eSIM technology there are no surprises, fixed-rate data for global destinations.

Why Choose an eSIM?

Embrace seamless global connectivity with eSIMs, the convenient and affordable alternative to traditional SIM cards. Enjoy hassle-free data access wherever you go, without the need to switch physical SIMs.

Easy To Use

Our eSIMs can be bought and installed instantly, ensuring you land with mobile data within a few clicks.

Fixed Cost

No more roaming bill nightmares. Take control of your budget with our affordable packages.

Digital Product

You no longer have to waste your time and energy hunting down a physical SIM card to try and stay connected while you travel.

Best Coverage

With 800+ mobile networks offering multiple networks per country you are assured of the best connection and widest global coverage.

The Most Comprehensive
International Footprint

With our powerful array of over 800 integrated global networks, you are assured of world class connectivity, wherever you are, all at an amazing price.

Can My Device Use eSIMs?

Compatible Apple Devices

  • iPhone XR
  • iPhone XS, XS Max
  • iPhone 11 (all series)
  • iPhone SE 2
  • iPhone 12 (all series)
  • iPhone 13 (all series)
  • iPhone 14 (all series)
  • iPhone 15 (all series)
  • iPad Pro 11"
  • iPad Pro 11.9"
  • iPad Air
  • iPad Mini
  • Apple devices that are not eSIM compatible include:

  • Devices produced for Mainland Macao excluding the SE 2020, XS, 12 Mini and 13 Mini

  • Do you need more information? Visit our support page for answers to frequently asked questions or you can get in touch on our contact page.

    Effortless Global Connectivity in
    4 Easy Steps with Flux Wireless:

    Step How Flux Wireless Works

    Step 1

    How Flux Wireless Works

    Choose a country or region and a data plan.

    Step Scan

    Step 2


    After payment, you'll get a QR code to scan.

    Step Switch

    Step 3


    Set the eSIM as your default data connection.

    Step Connect

    Step 4


    Turn roaming on when you land in your destination country.

    Need help? Visit our support page for answers to frequently asked questions as well as troubleshooting guides.