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.

In Singapore, eSIMbundle connects to M1 and Singtel. Your eSIM switches automatically to the fastest available network for the best coverage and speed, so you never need to choose a carrier. All of them support 4G, and 5G is supported on Singtel.

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. In the eSIMbundle app, open Store or Add data and buy a separate bundle on the same installed profile. Each bundle has its own allowance and validity and may wait before first use. Eligible finite bundles offer saved-card auto top-up at 80% used, up to your approved package price. Manage it under Account → Auto top-up; check existing replacement orders before buying again.

Yes. Open the eSIMbundle app → Account → My eSIM → Set up your eSIM and use Install eSIM on this phone, or QR/manual fallback. Confirm the profile appears in phone settings. Installation does not start the bundle; first supported use in coverage does. At your destination, enable the line, select it for data and enable its Data Roaming setting. Keep the profile after the trip.

Yes. Use VPN inside the eSIMbundle app with your normal account. VPN connection requires an active qualifying bundle, including on Wi-Fi. Prepare the app before departure; a bundle awaiting first use may not yet provide access. Choose a country and connect. VPN does not guarantee access to every service.

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.