Best eSIM for Singapore: land at Changi ready for the MRT, Grab and Marina Bay.

eSIMbundle is a strong option if you want Singaporean mobile data on the phone you already own: one eSIMbundle eSIM, a Singapore bundle before departure, and a VPN included. Land at Changi already on Google Maps, Citymapper, Grab, Gojek and WhatsApp — no local SIM to register in person.

Your eSIMbundle eSIM connects automatically to an available Singaporean partner network when you land, so you don't pick a carrier at Changi. Singapore is served by a small number of national operators; which one you end up on can vary by location and time.

Coverage is generally strong across most of the city-state including Changi Airport, Marina Bay, Orchard, Sentosa, Jurong and along the MRT network. Signal can weaken inside deep MRT tunnels between certain stations, in some mall basements and in dense underground carparks.

4G is broadly available in Singapore and standalone 5G is generally strong across the city-state. Whether your phone connects on 4G or 5G depends on your device, location, available partner network and live conditions — speeds are typically comfortable for navigation, video calls, streaming and moderate hotspot use.

Light users on Maps and messaging often manage on 1 GB for a 3-day trip. Normal travellers using Grab, Citymapper, social media, streaming and hotel bookings usually want 3–5 GB for a week. Heavy video or hotspot use can push past 10 GB for a week or benefit from an unlimited plan. Use the Travel Data Calculator to size a Singapore plan for your trip.

Yes. eSIMbundle currently offers unlimited Singapore plans. Available durations and current usage conditions are shown on each plan before checkout.

eSIMbundle Singapore plans are data plans. Use mobile data for WhatsApp, Telegram, FaceTime and other internet-based calling and messaging. Keep your normal SIM active for calls, SMS and verification messages, subject to your home carrier's roaming charges and support.

Yes. On a compatible dual-SIM phone, keep your normal SIM installed and use your eSIMbundle eSIM for mobile data. Your normal number stays with your home SIM, and WhatsApp and Telegram continue using the numbers already registered to your accounts.

Yes. Sign in to your eSIMbundle account and add another Singapore data bundle whenever you need more. The new bundle activates on the same eSIM already installed on your phone — no new QR code, no reinstall.

Yes. Buy your bundle and install the eSIMbundle eSIM before departure while you have a stable internet connection. Then arrive at Changi, turn off airplane mode and you're online — no kiosk queue and no in-person passport registration to complete.

Yes. A VPN is included with every eSIMbundle plan at no extra cost. Switch it on in the app for a more private connection on Singaporean mobile data and on airport, hotel and café Wi-Fi.

For a traditional prepaid Singaporean SIM, yes — Singapore's regulator (IMDA) requires prepaid SIM cards to be registered against a valid photo ID such as a passport, up to a per-user limit. Your eSIMbundle eSIM is a data plan provisioned to your existing eSIM profile, so you do not visit a Singaporean SIM counter to complete that in-person passport registration to get online.

Yes. The eSIMbundle eSIM stays installed on your phone. When you travel next, add a bundle for another supported Southeast Asian destination in your account and it activates on the same eSIM — no new installation required.