eSIM for Singapore. eSIM for Singapore: Singtel and StarHub coverage, what a local SIM really costs, and how to keep your own number live in Marina Bay. No roaming bill.
Singapore is served by Singtel, StarHub, M1. Comprehensive nationwide 5G including the full MRT network, the tunnels, Changi terminals and Sentosa. There is effectively nowhere in Singapore without a strong signal.
Buying local is trivial, with prepaid SIMs at every 7-Eleven and at Changi on arrival. The awkwardness is that Singapore is usually a two or three day stop inside a longer regional trip, so you end up buying a SIM you use for 48 hours and then repeating the exercise in Kuala Lumpur.
Most travelers pass through Singapore on the way somewhere else. Per-country SIMs and per-country data plans are at their worst on this shape of trip: you pay a minimum plan price for each border you cross, and none of them carry your number.
Singapore is one of the more reasonably priced roaming destinations for Australian and UK carriers, and still sits at the full day-pass rate for US carriers.
The alternative to both: Ringo is a global eSIM subscription that ports your existing phone number, so calls, SMS and two-factor codes keep working in Singapore and 180+ other countries on one flat monthly plan.
Yes, throughout, including the deep tunnel sections. Singapore covers its entire metro network, so you keep a full signal underground.
It rarely pays for itself. A short stop is exactly the case where a plan that already covers the whole region beats buying a local line you will abandon on Thursday.
Wireless@SGx is genuinely good by public Wi-Fi standards and available across the island. It still requires registration, and it does not follow you into a taxi or onto the causeway to Johor.
Ringo Light Singapore data eSIM, on sale now: 10 GB, 30 days €24.99; 20 GB, 30 days €39.99; Unlimited, 3 days €12.99; Unlimited, 7 days €26.99; Unlimited, 30 days €89.99. Works across Singapore. 10 or 20 GB of data for 30 days at full speed with no daily cap, one payment. Unlimited data (fair use policy applies) for 3, 7 or 30 days. Installed once, next to your own SIM and number.
Every region and country on sale
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