A Singapore number is useful for local calls, deliveries, agents and account verification. Some eSIMs are data-only even when the provider also sells voice-enabled tourist plans.
Connection for testing Singapore
Batch 01 · priority 19 · reviewed 24 August 2026
Singapore travel eSIMs,
compared properly.
Ten local and international options compared by network, local-number access, registration, high-speed data, hotspot use, activation and support.
Compare providers ↓
The short answer
Singapore has exceptionally strong local tourist eSIM competition. Singtel, M1 and StarHub all publish visitor products, with passport verification and important differences between data-only and voice-enabled packages.
A local tourist eSIM is usually compelling because it can be bought for a short visit and may provide a Singapore number. Compare roaming extras only if the trip continues around Southeast Asia.
Read the regional roaming list carefully. Large advertised allowances may combine Singapore data with separate, smaller APAC or worldwide amounts.
Prices are deliberately excluded because promotions move quickly. Product characteristics and official local guidance were checked on 24 August 2026; the linked checkout terms take precedence if they change.
Compare the same allowance, validity and named network across global providers.
Read fair-use and hotspot definitions before buying an unlimited-labelled plan.
Read the regional roaming list carefully. Large advertised allowances may combine Singapore data with separate, smaller APAC or worldwide amounts.
Provider directory
Ten Singapore eSIM options.
These services are grouped by model, not ranked. Compare the final checkout for the same high-speed data, trip length, local-number need and hotspot behaviour.
| Provider | Model | Published plan shape | Number / calls | Hotspot | Useful for | Verify before paying |
|---|---|---|---|---|---|---|
| Singtel hi! Tourist eSIM↗ | Local operator or domestic prepaid route | Tourist eSIMs with Singapore data and plan-specific regional roaming. Calls and SMS can be excluded by default on selected products. | Selected plans can enable local calls and SMS after passport verification at an authorised retailer. | Check tethering, speed management and any fair-use limit on the exact plan before relying on it for laptop work. | Travellers wanting Singtel service and optional regional roaming. | Confirm whether voice and SMS are included, the passport process, local validity and each regional allowance. |
| M1 Tourist eSIM↗ | Local operator or domestic prepaid route | Data-only and voice-enabled tourist eSIMs are published with local and regional allowances. | Depends on the selected plan. Data-only products cannot make or receive standard calls or SMS. | Check tethering, speed management and any fair-use limit on the exact plan before relying on it for laptop work. | Visitors who want a local tourist product and detailed regional choices. | Passport-registered lines are currently valid for a limited period. Check whether self-registration is available for the passport's issuing country. |
| Airalo↗ | Global eSIM marketplace and app | Singapore-only packages may sit beside regional and global products. Fixed-data, validity and unlimited-labelled choices can have different technical terms. | Usually data-only. Treat any voice or SMS inclusion as a feature of the exact package, not the brand generally. | Confirm the sharing rule on the selected package. | Comparing country, regional and global choices in one account. | Open the network, activation policy, voice, SMS, speed and identity fields for the exact package before checkout. |
| Nomad↗ | Global app-based travel eSIM provider | The Singapore page may publish fixed allowances and unlimited-labelled daily products. Partner networks and daily high-speed definitions can vary by plan. | Primarily mobile data rather than a domestic mobile number. | Check the chosen fixed or daily product and its current fair-use wording. | Comparing several allowances and, where disclosed, more than one partner network. | Confirm the high-speed amount, reduced speed, reset period, activation deadline and refund rule. |
| Saily↗ | Global reusable travel eSIM app | Country-specific and regional data packages are sold through one reusable profile. Check the current Singapore page for allowance and validity. | Data-only unless the checkout expressly adds a separate number product. That would not normally be a local number. | Check the sharing rule, especially on an unlimited-labelled option. | App-based top-ups, usage controls and keeping one profile for later trips. | Confirm when validity starts and whether security add-ons or virtual location features affect the intended use. |
| Holafly↗ | Global duration-based travel eSIM provider | Unlimited-labelled Singapore data may be sold by trip length, subject to fair-use and network-management wording. | Usually data-only. Internet calling does not create a domestic mobile number. | Sharing limits can be materially lower than phone-data limits. Check the country page before paying. | Heavy phone-data use when buying by number of days is easier than estimating a fixed allowance. | Read the fair-use, reduced-speed and hotspot clauses. Unlimited does not mean unlimited full-speed laptop use. |
| Jetpac↗ | Global reusable travel eSIM provider | Fixed-data and unlimited-labelled choices may be available for Singapore; the selected product defines the daily high-speed amount. | Data-only; optional in-app calling does not provide a domestic SIM number. | The provider generally publishes tethering, but the selected package still controls. | Travellers who value explicit plan definitions and a reusable profile. | Check the activation window, current partner network, daily reset and the value of ancillary travel benefits separately. |
| Ubigi↗ | Global reusable data eSIM provider | One-off and recurring data choices may be available. The current Singapore product page controls the network and allowance. | Data-only service. | Verify data sharing on the selected plan and device. | Repeat trips, app-based top-ups and comparing one-off service with a recurring bridge. | Recurring options may have a minimum period. Check cancellation, reinstallation and fair-use terms before subscribing. |
| GigSky↗ | Global travel eSIM provider | Fixed-data and unlimited-labelled products may be offered through a reusable app profile for Singapore. | Data-only; standard mobile voice calls and SMS are not included. | Check hotspot support and any daily high-speed threshold on the chosen plan. | People who also need regional, global, cruise or inflight products within one service. | The local network can vary. Confirm the present partner network, daily allowance and renewal rule. |
| Orange Travel↗ | Operator-owned global travel eSIM service | Search for Singapore in Orange Travel and compare the country product with any regional option. Packages can include data-only or voice-enabled service. | Varies by package. Confirm whether a number is included and which country issued it. | Check the exact destination plan and fair-use wording. | Travellers who prefer an established mobile-operator group and in-app management. | Orange Travel is separate from a domestic Orange subscription. Confirm the named network, number, validity and refund rule. |
Comparison note: a domestic operator eSIM and an international roaming eSIM can use the same radio network while providing different numbers, routing, priority, support, registration, reinstallation and fair-use terms.
The network underneath
A provider name is not coverage.
Singtel, StarHub, M1 and SIMBA operate local networks. Singapore is compact, but indoor reception, underground transport and specific high-rise units still merit testing.
Test the possible home, MRT commute, high-rise interior and any Johor or regional journey that would be part of the intended lifestyle.
Start with the provider's exact network field, then compare it with the current official sources below. A coverage map is a prediction and cannot guarantee signal inside a future home.
Routing matters too.An international eSIM may send traffic through an overseas gateway. That can affect latency, IP-based services and where an app thinks you are even when the local radio signal is strong.
Scouting-trip use
Use data to investigate a life, not merely navigate a holiday.
Save possible homes, test peak-hour routes, message agents, translate administrative conversations, locate clinics and run a real work call away from hotel Wi-Fi. Test the possible home, MRT commute, high-rise interior and any Johor or regional journey that would be part of the intended lifestyle.
Arrival sequence
Configure the two lines deliberately.
Menu names vary. Use the phone manufacturer's current instructions plus the purchased provider's destination setup guide.
- 01
Confirm compatibility and unlock status
Match the exact phone model and market variant. eSIM support does not prove that the device is unlocked or compatible with local voice requirements.
- 02
Install over reliable Wi-Fi
Save the QR code, manual activation details, receipt, terms and support contact offline. Check whether installation starts validity.
- 03
Label the lines
Name them “Home” and “Singapore data”. Select the travel eSIM for mobile data and disable automatic data switching.
- 04
Follow roaming and APN instructions
Enable data roaming only on the travel line when required. Keep home-line data roaming off unless deliberately needed.
- 05
Complete local registration
Tourist SIMs are registered to a passport. The provider may require purchase, ID verification or activation inside Singapore, and passport-registered lines can have a short validity.
- 06
Test before leaving the gateway
Turn off Wi-Fi at Singapore Changi Airport, load a map and webpage, then check the selected data line. Keep a fallback and do not delete the eSIM unless support confirms it can be reinstalled.
If Singapore becomes home
Travel data is a bridge. A domestic mobile arrangement is a separate decision.
Passport-registered tourist lines may expire unless updated to a valid local identity document. Move essential accounts to a resident line before that deadline.
Keep the travel eSIM working until the new line has been activated, tested and attached to the accounts that matter. Do not cancel the home number before changing every recovery and verification method tied to it.
Browse all country eSIM guides ↗Quick answers
Singapore eSIM questions.
Where an answer depends on a plan, the provider's current product terms take precedence over this overview.
Which is the best eSIM for Singapore?
There is no supportable winner for every trip. Start with the need for a Singapore number, then compare the exact local network, high-speed allowance, hotspot rule, validity and support. A local tourist eSIM is usually compelling because it can be bought for a short visit and may provide a Singapore number. Compare roaming extras only if the trip continues around Southeast Asia.
Do I need a passport for a Singapore eSIM?
Tourist SIMs are registered to a passport. The provider may require purchase, ID verification or activation inside Singapore, and passport-registered lines can have a short validity. A global data-only travel eSIM follows the seller's identity process instead and may not provide a domestic number.
Should I install my Singapore eSIM before flying?
Install a global travel eSIM while reliable Wi-Fi and support are available, unless the provider says installation starts validity. A local product may require arrival, identity verification or an in-country network connection. Save the QR code and manual settings offline.
Will a data-only eSIM work for a relocation-scouting trip in Singapore?
It will support maps, web access, translation and app messaging. A Singapore number is useful for local calls, deliveries, agents and account verification. Some eSIMs are data-only even when the provider also sells voice-enabled tourist plans. Keep the home number available for account recovery and check whether receiving an SMS while roaming costs anything.
Does an unlimited Singapore eSIM provide unlimited hotspot use?
Not necessarily. Find the full-speed amount, reduced speed, reset time, traffic-management terms and separate tethering limit. Compare usable high-speed data rather than the word unlimited.
Can one eSIM cover all of Singapore?
Only where the selected partner network and local conditions provide service. Singtel, StarHub, M1 and SIMBA operate local networks. Singapore is compact, but indoor reception, underground transport and specific high-rise units still merit testing. Coverage maps are useful predictions, not guarantees inside a specific building or along every route.
Research record
Sources and method
Provider pages linked in the comparison, official coverage or regulator pages, and manufacturer setup guidance were checked on 24 August 2026. No marketing claim is treated as an independent performance test.
01
Singtel hi! Tourist
↗02Official tourist eSIM, passport and regional-roaming terms.
M1 Tourist eSIM
↗03Official data-only and voice-enabled product distinctions.
IMDA mobile coverage
↗04Singapore regulator information for mobile coverage obligations.
Apple: use eSIM while travelling
↗05Official unlocked-device, installation and dual-SIM guidance for supported iPhones.
GSMA: eSIM for consumers
↗The industry-standard model for downloading and managing operator profiles.
Provider market changed or a term no longer matches? Send the page address and current official source to hello@emigrated.org.
Independent overview, not a performance guarantee. Prices, networks, speeds, fair-use rules, registration, activation and support change. Confirm the current checkout wording and keep a fallback connection. Provider links are direct and the ordering is not a paid ranking.