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Singapore eSIMSingle Country

Singapore eSIM

Plans from $0.83

Data only (no phone number)

Plan Information

Hotspot Sharing

Yes

Phone Number Included

No

Top-up Available

No

Network Type

Roaming

APN:mobile.three.com.hk

Networks

StarHub, Simba, Digi

Coverage Area (1)

Singapore

Note

⏰ Each day of your Singapore eSIM is counted until 11:59 PM GMT+8.
🚫 This plan does not support TikTok or most AI apps (including ChatGPT)

Choose Your Plan

Select a data plan that fits your travel needs.

Plan Duration

Data Plan

Please select all options to view pricing and add to cart.

Teclapi eSIM for Singapore - Small Island, Big Ambitions, Zero Signal Worries

Singapore moves at a pace all its own - world-class food courts at midnight, rooftop bars above the clouds, a metro system that actually runs on time. Whether you're here for a layover, a business trip, or a full week of hawker centre crawling and Gardens by the Bay, your Teclapi Singapore eSIM keeps you connected on two of the city-state's trusted networks.

Enjoy your trip with:

⚡ High-speed 4G LTE & 5G data on StarHub, Simba and Digi- three of Singapore's established networks. 

🗺️ Island-wide coverage across the CBD, Orchard Road, Sentosa, Changi Airport, Gardens by the Bay and beyond. 

🚫 No roaming fees, anywhere in Singapore. 

✈️ Install before you fly - connect the moment you land at Changi Airport. 

📶 Hotspot sharing fully supported, keep your whole travel group online.

Smart connectivity for travelers:

  • Works with Google Maps, Grab, WhatsApp, Instagram, Facebook, Messenger, YouTube & all travel apps
  • Signal across all MRT lines, stations, and underground tunnels
  • Choose from Daily data, Total data, or Unlimited* plans to match your trip and usage style
  • No physical SIM, keep your home SIM active alongside your Singapore eSIM

Enjoy Affordable & Reliable Data in 3 Steps

01.

Customize your plan by selecting the Unlimited internet days you need.

02.

Check your email for the QR code and scan it with your phone to install the eSIM.

03.

Turn on your eSIM at arrival and connect instantly.

Why Choose Teclapi for Your Singapore eSIM

💬
Use your favorite apps as usual.

You can keep using your favorite apps like WhatsApp, Snapchat, Messenger, Instagram,.. like you're at home, no change needed. 
📶
Top networks for reliable island-wide coverage

 Your Singapore eSIM connects across both StarHub, Simba and Digi - automatically switching to whichever delivers the strongest signal at your location.
∞
Designed for every trip

Flexible plans from 1 to 30 days, with daily data packages available. You can also choose the preferred network for a seamless experience. 
🎧
24/7 customer support

If you have any questions or need help choosing the best plan, we’re here to support you 24/7. 
⚡
Instant connection on arrival

The QR code will be sent to you after payment confirmation by email. Your job is to install, activate and enjoy yourself. 
📡
Share data with family and friends

Use your phone with our Singapore eSIM and you can create a Wifi network and connect with multiple devices. 

Ready to stay connected in Singapore?
Choose your perfect Singapore eSIM plan now and travel worry-free.
Pick eSIM option

Frequently Asked Questions

Everything you need to know about this eSIM plan.

Install your Singapore eSIM the evening before your trip begins. Validity starts from the moment of installation — not from purchase and not from first data use. Installing at home the night before means your plan is live and ready the moment you land at Changi, with no setup stress at the airport.
Each day of your Teclapi Singapore eSIM is counted until 11:59 PM GMT+8. Singapore operates on GMT+8 — the same time zone as the day-counting clock — so your daily allowance resets at exactly 11:59 PM local Singapore time each night. This makes the Singapore plan one of the most intuitive to manage since the cutoff aligns perfectly with local midnight.
Always purchase at least one extra day beyond your planned stay. Even though Singapore's GMT+8 time zone aligns with the day-counting clock, the extra day protects you against flight delays, extended layovers, or any last-minute itinerary changes.
Daily data plans give you a fixed high-speed allowance per day that automatically resets at 11:59 PM Singapore time - great for consistent, predictable usage throughout your trip. Total data plans give you a fixed pool of data to use freely at your own pace across your entire plan validity, better if your usage varies day to day. Unlimited* plans offer always-on connectivity for heavy users and hotspot sharers, though speeds may be reduced after reaching a certain usage threshold. If you're unsure, our support team can help match the right plan to your trip.
Yes, and we strongly recommend it. Install via QR code at home on Wi-Fi the night before departure. Your connection will be ready the moment you land at Changi Airport.
No manual selection is needed - your eSIM automatically connects to whichever of the two networks offers the best signal at your location. This happens seamlessly in the background, so you always get the strongest available connection without any action on your part.
Your Singapore eSIM by Teclapi runs across two networks - StarHub and Simba, automatically connecting to whichever delivers the strongest signal at your location. StarHub wins Singapore's Download Speed Experience award at 132.6 Mbps, while Simba has achieved over 95% 5G coverage across Singapore as of mid-2025. The combination delivers fast, reliable connectivity across the entire island. 
Yes. Singapore's MRT system has full 4G and 5G coverage across all lines, stations, and underground tunnels — one of the most comprehensively covered metro systems in Asia. Whether you're on the North-South Line, Circle Line, or the Thomson-East Coast Line, your connection stays strong throughout.

Yes, fully. All major tourist destinations in Singapore — including Sentosa Island, all four Changi Airport terminals, Gardens by the Bay, Marina Bay Sands, Orchard Road, and the CBD — are comprehensively covered by both StarHub, Digi and Simba.

No — this plan covers Singapore only. If you're planning a day trip to Johor Bahru or onward travel to Malaysia or Indonesia, you'll need a separate plan for those destinations. Check out our Singapore, Malaysia, Indonesia & Thailand eSIM plan for this lineup.
The vast majority of travel and social apps work perfectly — including Google Maps, Grab, WhatsApp, Instagram, Facebook, Messenger, YouTube, Agoda, Booking.com, Klook, FaceTime, and more. However, TikTok and most AI-powered applications (including ChatGPT, Gemini, Grok, and similar tools) are not supported due to network-level restrictions on this plan. For those apps, switch to hotel Wi-Fi or your home SIM temporarily.
No — this is a data-only eSIM for Singapore. It does not include a local Singapore number for voice calls or SMS. For all communication needs, WhatsApp, FaceTime, Messenger, and other VoIP apps work perfectly over your data connection.