An eSIM (embedded SIM) is a digital version of a physical SIM card. Instead of inserting a SIM, you scan a QR code to install your data plan directly onto your compatible device. No need to swap cards—just activate and connect instantly.

After purchasing a plan, you’ll receive a QR code via email. Simply scan the code using your phone’s settings (under Cellular / Mobile Data) to install the eSIM. You’ll be online within minutes.

UnifySIM works with most eSIM-enabled devices, including: iPhones (XS or newer), Google Pixel (3 or newer), Samsung Galaxy (S20 or newer). 👉 Check full device compatibility on our website.

Yes! We offer regional and global eSIM plans that let you stay connected as you move across countries—perfect for backpackers and multi-country travelers.

No. You can use your regular SIM and eSIM at the same time on a dual SIM phone. Just choose which one handles data or calls.

You’ll get a notification when your data is low. You can easily top up or purchase another plan directly from your UnifySIM account.

Yes, UnifySIM uses secure, encrypted connections and partners with trusted local carriers in each country. You get safe, stable internet wherever you go.

UnifySIM eSIMs are data-only, which means you can’t make traditional calls or SMS. But you can use apps like WhatsApp, FaceTime, Zoom, or Skype for calls and messaging.

Plans typically last 7, 15, or 30 days, depending on the package. Some regional and global plans can last up to 90 days. Check each plan’s validity before purchase.

We offer 24/7 customer support via live chat and email. Our team is always ready to help you install, troubleshoot, or upgrade your eSIM plan.