Singapore eSIM

 A Singapore eSIM allows instant internet connection without inserting a physical SIM card.
 Once you purchase your plan, you’ll receive a QR code that activates your eSIM in seconds.
It connects to leading Singapore networks like Singtel, StarHub, and M1, offering fast 4G/LTE speeds from Changi Airport (SIN) to Marina Bay, Orchard Road, and Sentosa. 

Planning the trip? See our Singapore eSIM plans, install in one tap before you fly, and land online. Free VPN included.

 Yes! You can install it before your flight. Your plan will only activate when your device connects to a Singaporean network. That means you’ll have internet as soon as your plane lands. 

Planning the trip? See our Singapore eSIM plans, install in one tap before you fly, and land online. Free VPN included.

 Some Cellesim plans offer regional coverage, meaning you can use your Singapore eSIM in nearby countries like Malaysia, Thailand, or Indonesia.
Check your plan details before purchase to confirm multi-country availability. 

 You can easily top up through your Cellesim account.
No need to scan a new QR code , simply buy an additional data package and continue using the same eSIM seamlessly. 

 Singapore has one of the best mobile infrastructures in the world.
 You’ll enjoy full 4G/LTE or 5G coverage across the entire island , from the central business district to the beaches of Sentosa. 

 This specific plan is valid only within Singapore. This is the most important question. If you are on a "layover" or doing a multi-country trip, your connection will stop the moment you cross the border to Johor Bahru (Malaysia). For a seamless multi-country journey, we highly recommend our Asia Regional eSIM (e.g., "Asia 8 Countries" plan) to stay connected in Singapore, Malaysia, Thailand, and more with one single plan. 

 To give you the best speed in this futuristic city, our eSIM connects to Singapore’s premium Tier-1 networks, typically Singtel or StarHub. This ensures you get the fastest possible 5G speeds (not just 4G/LTE) across the entire island, from Changi Airport to Marina Bay Sands. 

Planning the trip? See our Singapore eSIM plans, install in one tap before you fly, and land online. Free VPN included.

Yes, 100%. Buying a physical "Tourist SIM" at Changi Airport (from Singtel, M1, etc.) requires you to find the kiosk, wait in a long queue (especially after a long flight), and go through a mandatory passport registration process. Our eSIM is 100% digital, requires no ID registration, and can be installed before you fly. You will be connected the moment you land, ready to use Grab. 

Yes, absolutely. Grab is the essential "super-app" in Singapore (Uber is not available) for booking rides and ordering food. Our eSIM provides high-speed, low-latency 5G data, which is crucial for ordering a Grab from the airport, navigating with Google Maps, or using the MyTransport.SG app for bus/MRT schedules. 

Yes. Singapore's infrastructure is world-class. You will have a continuous, high-speed 4G/5G signal inside the underground MRT stations and tunnels. You can stream video or make a WhatsApp call while traveling on the subway without any connection drops.