Thailand eSIM: Travel Data

Two nights in Bangkok to sleep off the flight, the boat across to Koh Samui, a week in Krabi and a couple of last days in Phuket. Thailand eSIM runs one data line through the whole itinerary, on Thai networks with 4G/LTE, plus 5G in the places the network provides it: no desk to queue at, no second SIM to swap in, nothing to buy again on the next island — and the holiday's data is paid for before you set off, so nothing turns up on a bill once you are home. The SIM you use every day stays where it is. Your number goes on taking calls and texts, WhatsApp behaves exactly as it does at home, and the eSIM is the data line and only that. What you can buy • Day passes for the exact length of the holiday, anything from 1 to 30 days • Fixed data packs, in several sizes • Unlimited plans, honestly put: the data does not stop, but once the day's fast allowance has gone the speed eases off for the rest of that day Every plan is paid for once, up front, and then it is over — no contract, and nothing renewing quietly in the background. While you are away The data left shows live in the app and a warning arrives before it runs out, in time to add more from wherever you are sitting. Any eSIM still in date takes a top-up in the app, whatever plan it is on; one whose time has run out does not. Several eSIMs sit in the app at once, this holiday's beside the last one's. Before you buy, the data calculator sizes a plan from the length of the trip and how heavily you use the phone. Buying and installing Getting in takes your Apple or Google account, or a code we email you — nothing to remember. Pay by card or with Apple Pay, and the eSIM lands in your account a short while later. Installing is a tap on the iPhone, a scan of the QR code, or the details keyed in yourself; give it a couple of minutes, with the phone online throughout, which makes it a job for the night before rather than the departure gate. Once the wheels are down, switch the line on. Landed already? Buying an eSIM, installing it, adding data and getting hold of support all work from Thailand. Refunds Never installed the eSIM, never used a byte of it? Ask us inside 15 days of buying and the whole amount comes back, no reason required. Support In the app, on WhatsApp, or by email to support@thailandesim.app · thailandesim.app Worth checking before you buy: the phone must handle eSIM and be network-unlocked — an iPhone XS or anything newer, running iOS 15 upwards, or an iPad with mobile data and eSIM.