Buy once, scan once, and travel connected.

Your eSIM QR code is generated within 60 seconds of completing payment. It will be sent to your email and available in your Roamix account dashboard instantly. There is no waiting period or manual review. The entire process is fully automated so you can install immediately.

No, and we recommend installing before you travel. You can install your eSIM at home over any Wi-Fi connection. The plan will not activate or start counting down until your device connects to a supported network at your destination. You can install days in advance without wasting any plan time.

Most smartphones released since 2018 support eSIM, including iPhone XS and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. Your device must also be carrier-unlocked. Go to Settings, then Cellular, and look for Add eSIM or Add Data Plan. You can also use our free Compatibility Checker tool for a step-by-step result.

Yes. The Roamix eSIM works alongside your existing SIM using your phone's dual-SIM capability. Your regular number stays active for calls and texts while the eSIM provides affordable data connectivity. Most travelers set their home SIM as the default for calls and their Roamix eSIM as the default for mobile data.

Roamix sends notifications at 50% and 80% data usage so you can plan ahead. If your data runs out, internet connectivity pauses with no automatic overage charges. You can top up additional data instantly from your Roamix dashboard without reinstalling your eSIM. Your connection resumes within seconds of a successful top-up.

Each eSIM is installed on one device only. Once a QR code is scanned and the eSIM profile is added to a device, it is bound to that device's hardware and cannot be transferred or installed again on another phone. You can purchase additional eSIM plans for other devices and manage everything from one Roamix account.

Most modern iPhones and Android phones allow you to create a Wi-Fi hotspot from an eSIM data line. Check your phone's hotspot settings: if Personal Hotspot or Mobile Hotspot is available while your Roamix eSIM is active, tethering should work. Hotspot usage counts toward your data allowance and drains it significantly faster than normal browsing.

This varies by plan. Some Roamix eSIM profiles support re-download from your account dashboard. For profiles that do not support reinstallation, deleting the eSIM from your device is permanent. Always check the plan details before deleting. If you are switching phones, contact our support team before removing the eSIM from your current device.

Roamix eSIM plans work in 190+ countries, connecting to partner networks in each destination for 4G LTE or 5G connectivity. The specific carrier your device connects to in each country depends on the local network partners for that plan and your device's band compatibility. Your phone connects to the highest quality available network automatically.

Most Roamix plans are data-capped plans, such as 1GB, 5GB, or 10GB, rather than unlimited. This keeps pricing low and transparent. For heavy data users, buying a larger plan upfront offers significantly better per-GB value than smaller ones. Top-ups are always available instantly if you need more data.