Skip Roaming — Stay Connected Abroad with a Travel eSIM

An eSIM is a digital SIM card built into your phone. Instead of swapping physical cards, you download a data plan via QR code and activate it instantly — no store visits or shipping required.

Most phones released after 2018 support eSIM, including iPhone XS and newer, Samsung Galaxy S20+, Google Pixel 3 and newer, and most flagship Android phones. Go to Settings → Cellular (or Mobile Data) and look for an "Add eSIM" or "Add Cellular Plan" option to confirm.

Choose Airalo if you want pay-per-GB flexibility for short trips (plans start around $3–5). Choose Holafly if you prefer unlimited data for longer stays (1–4 weeks) and don't want to worry about running out. For Asia specifically, Nomad often has the best local network partnerships.

Yes. Your eSIM works alongside your existing SIM. You can receive calls and texts on your main number while using the eSIM for data — just disable data roaming on your primary line to avoid unexpected charges.

Install and set up your eSIM while you're still at home on WiFi. This way, you'll have connectivity the moment you land at your destination — no scrambling at the airport. Most plans start counting validity days from first use, not purchase.

Yes. Airalo and Nomad let you add more data packages through their apps any time. Holafly and Saily allow you to extend your plan by additional days. You can top up before you run out to avoid any gap in coverage.

Japan has excellent mobile infrastructure. Airalo and Nomad both offer Japan-specific eSIMs with strong NTT Docomo and SoftBank network access, typically starting around $4–7 for 1–3 GB. Holafly also covers Japan with unlimited data if you plan to stay longer or stream a lot.

Yes — all four major providers (Airalo, Holafly, Nomad, Saily) offer regional multi-country plans. A single Europe eSIM covers 30–40 countries; an Asia eSIM covers 10–20 countries. These are ideal for multi-country trips and are usually more cost-effective than buying separate plans per country.

Yes. eSIMs use the same encryption and security standards as physical SIM cards (GSMA standards). Your data is transmitted securely, and since there's no physical card to steal, eSIMs are actually more secure than traditional SIMs. Saily, made by the NordVPN team, includes additional privacy features.

You can top up instantly from your phone without visiting a store. Airalo and Nomad let you purchase additional data packs through their apps in seconds. Alternatively, connect to hotel or café WiFi to purchase a new plan. This is why having the provider's app installed before you travel is recommended.