Does my phone need to support eSIM?

Yes. Your device must be eSIM-compatible and support 4G or 5G. Most recent flagship smartphones (iPhone XS and later, many Android flagships from 2019 onwards) support eSIM, but check your device specifications before purchasing.

When can I activate the eSIM?

You can activate the eSIM upon arrival in Singapore via M1's self-registration portal. The portal link and a step-by-step guide are provided after booking.

Can I use this eSIM alongside my regular SIM card?

Yes. Because it is an eSIM, it runs separately from your physical SIM slot. You can keep your home SIM active for calls and texts while using the M1 eSIM for data.

How does the roaming data work outside Singapore?

The plan includes 3GB of roaming data shared across Malaysia, Indonesia, Hong Kong, Macau and Thailand. An additional 1GB is available in 24 other countries — see M1's roaming country list for details.

Is this eSIM data-only, or does it include calls and texts?

It is data-only. Voice calls and SMS are not included. For calls, you would need to use a VoIP app such as WhatsApp or FaceTime over the data connection.

What happens if I have a problem activating the eSIM?

M1 provides a detailed step-by-step activation guide and a list of supported countries. For further assistance, visit M1's official support page or contact M1 directly through their website.

Singapore M1 Data-Only 5G eSIM (150GB)

4.5Popular choice · in high demand

Duration

30 days

Cancellation

Free cancellation 24hrs

Ticket type

Mobile ticket

Confirmation

Instant

What's included

150GB of data on M1's 4G/5G network in Singapore

3GB roaming data usable in Malaysia (Celcom), Indonesia (XL Axiata), Hong Kong (SmarTone), Macau (CTM Macau) and Thailand (AIS/TRUE)

Access to M1's self-registration portal and step-by-step activation guide

Digital eSIM delivery — no physical card

Not included

Voice calls and SMS

Roaming data beyond the included 3GB allowance (additional 1GB available in 24 further countries — see M1's roaming page)

Compatibility with devices that do not support eSIM or 4G/5G

Meeting point

Singapore

1No physical collection required. After booking, you will receive your eSIM QR code digitally. Register and activate via M1's self-registration portal (https://bit.ly/44RNom9) — this can be done on arrival in Singapore or beforehand. A step-by-step guide is available at the M1 website.

Open in Google Maps

Know before you go

Compatible with 4G/5G eSIM-enabled devices only — check your phone specifications before purchasing.

This is a data-only plan; voice calls and SMS are not supported.

Activation is completed through M1's self-registration portal — have your device ready and follow the provided guide.

The 3GB roaming allowance is shared across all five supported countries combined, not 3GB per country.

An additional 1GB of roaming data is available in 24 further countries; refer to M1's roaming page for the full list.

Singapore M1 Data-Only 5G eSIM (150GB)

Singapore M1 Data-Only 5G eSIM (150GB)

What's included

Meeting point

Know before you go

Highlights

Full description

Frequently asked questions

What travellers say