Question 1

What is an eSIM, and how is it different from a regular SIM card?

Accepted Answer

An eSIM (embedded SIM) is a digital SIM built into your smartphone that lets you activate a mobile data plan without inserting a physical card. Unlike a regular SIM, an eSIM is set up remotely by scanning a QR code - so you can buy a data plan from anywhere in the world and start using it instantly, no store visit required. Your phone can store multiple eSIM profiles, so it's easy to switch between plans for different countries without juggling physical SIMs.

Question 2

Which phones and devices support eSIM?

Accepted Answer

Most modern smartphones support eSIM, including iPhone XS and all newer models, Google Pixel 3 and later, Samsung Galaxy S20 and newer, and many other Android devices. Select iPads and smartwatches work with eSIM too. Before buying, make sure your device is carrier-unlocked and eSIM-compatible - you can verify this in your phone's settings under 'Cellular' or 'Mobile Data.'

Question 3

Will my eSIM work as soon as I land?

Accepted Answer

Yes. Install your eSIM before you fly, while you're on Wi-Fi. The moment you land and switch off airplane mode, it connects to a local network automatically - most travelers are online within seconds of touchdown. For the smoothest experience, install at home or at the airport before departure.

Question 4

Can I keep my regular phone number while using an eSIM?

Accepted Answer

Absolutely. Your eSIM data plan runs alongside your existing SIM through dual-SIM mode. Keep your primary number for calls and texts while the eSIM handles mobile data abroad - never miss an important message, and still get affordable local data rates.

Question 5

How much data do I need for my trip?

Accepted Answer

For most travelers, 1 GB covers 3–5 days of light use - maps, messaging, social media, and email. Plan to stream video or take video calls? Budget 3–5 GB per week. Business travelers on constant video conferencing and cloud apps typically need 5–10 GB per week. Our plans range from 500 MB to 20+ GB, so you can match your actual usage.

Question 6

What happens if I run out of data?

Accepted Answer

Just grab a top-up straight from your AviaeSIM account. The new data is added to your existing eSIM instantly - no new install, no overage charges. Your connection simply pauses until you add data or jump on Wi-Fi.