What is an eSIM, and how does it work in Bangladesh?
An eSIM (embedded SIM) is a small chip built directly into your smartphone, tablet, or laptop. Unlike a traditional SIM card, it isn't removable. Instead, it can be digitally programmed to connect to different mobile networks using downloadable profiles.
When you purchase an eSIM plan, the provider sends you a QR code or an in-app installation link. Scanning it securely loads the network profile onto your device. Once installed, the eSIM behaves exactly like a physical SIM. It connects your phone to local mobile networks for calls, messages, and data.
Most eSIMs for Bangladesh connect to local carriers such as Grameenphone and Robi, providing 4G coverage across major cities like Dhaka, Chittagong, Sylhet, and Cox's Bazar. The connection works through the same cellular infrastructure as local SIM cards, but setup is fully digital and can be completed in just a few minutes.
You can store multiple eSIM profiles on your device, though only one can be active at a time. This makes it easy to switch between providers or countries without changing cards or losing your number.
What's better for Bangladesh: an eSIM or a local SIM card?
For most travellers, an eSIM is the easier and more flexible option when visiting Bangladesh. It can be installed before departure, activated instantly on arrival, and used across the country without switching physical cards or registering in person.
A local SIM card from operators like Grameenphone, Robi, or Banglalink requires an in-person purchase and passport registration. While local SIMs may sometimes offer slightly lower rates for very long-term stays, the difference is minimal for short to medium-term visitors.
Choose an eSIM if you want:
✅ Instant setup before you fly
✅ Coverage across Bangladesh including Dhaka and major cities
✅ No paperwork or in-store registration
✅ Easy plan management directly on your phone
Choose a local SIM card if you need:
✅ A physical number for local calls or SMS
✅ A very long-term plan for several months or more
✅ Access to store support for troubleshooting
For digital nomads, remote workers, and travellers, eSIMs like Nomad and Saily provide the best mix of flexibility, reliability, and cost-efficiency in Bangladesh.
Best eSIMs for Bangladesh in 2026
The best eSIM for Bangladesh depends on your data needs and how you travel. Below is a comparison of two trusted providers, Nomad and Saily, both offering reliable coverage across Bangladesh, easy online setup, and flexible plans for every type of traveller.
Nomad: Best for pay-as-you-go flexibility and easy top-ups
Nomad is ideal for travellers who want straightforward pricing and flexible data packages. It combines reliable 4G coverage in Bangladesh with a simple pay-as-you-go model that lets you buy exactly the data you need.
Why travellers choose Nomad:
- Free 1GB trial to test before you buy
- Pay-as-you-go pricing with no long-term commitments
- Simple app interface for easy management and top-ups
- Instant QR-code activation before departure
- Works seamlessly across Bangladesh
- 24/7 customer support and easy refunds
- Works with dual SIM (keep your home number active)
Saily: Best for privacy, security, and flexible data options
Saily is ideal for travellers who value security and control over their connection. It combines reliable 4G coverage in Bangladesh with built-in privacy tools that go beyond standard eSIM features. Saily protects your data, blocks malicious websites, and even offers virtual locations in 115+ countries for safer browsing on public Wi-Fi.
Why travellers choose Saily:
- Advanced security features for safe browsing
- Blocks malicious URLs and trackers automatically
- Ad-blocking and data-saving mode to reduce bandwidth use
- Virtual locations (115+) for extra online privacy
- 24/7 live chat support and easy refunds
- Flexible data plans from 1 GB to unlimited (5 GB/day at full speed)
- Works seamlessly across Bangladesh
- Earn 3% in Saily credits with every purchase
- Saily discount code: 5% off your first purchase with NOMADWISE5
Both providers are reliable, easy to install, and designed for travellers. The best eSIM for your Bangladesh trip depends on whether you value flexible pay-as-you-go convenience (Nomad) or enhanced privacy and security features (Saily).
How to choose the right eSIM for Bangladesh
Choosing the best eSIM for Bangladesh depends on your travel plans, data usage, and how long you'll stay. Here are a few key points to consider before buying:
Check your data needs: If you mostly use maps, messaging apps, and browsing, a smaller data plan is usually enough. For video calls, remote work, or streaming, look for larger or unlimited plans.
Consider your trip length: Short visits or weekend trips work well with smaller one-off data packages. For longer stays, monthly or flexible plans often offer better value.
Verify device compatibility: Most newer iPhones, Google Pixels, and Samsung Galaxy models support eSIM. You can check in your settings under Mobile Network → Add eSIM.
Review coverage across Bangladesh: Bangladesh has good 4G coverage in major cities like Dhaka, Chittagong, and Sylhet, though signal strength can vary in rural or remote areas. Make sure your eSIM connects to major networks like Grameenphone or Robi for the best performance.
Look for support and setup help: Choose an eSIM provider with a clear installation guide, live chat, or refund option. This can be especially useful if you're switching phones or travelling to different regions.
Spending a few minutes comparing plans before your trip can help you avoid roaming fees, save on data, and stay connected wherever you go in Bangladesh.
How to set up your eSIM in Bangladesh
Setting up your eSIM for Bangladesh only takes a few minutes. Here's how to make sure everything works smoothly before and after you arrive:
1. Check device compatibility:
Make sure your phone supports eSIM. Most recent iPhones (XR and newer), Google Pixels, and Samsung Galaxy models do. You can confirm this in your settings under Mobile Network → Add eSIM.
2. Choose your data plan:
Pick a plan that matches your trip length and data needs. Short trips work well with small data bundles, while long stays are better suited to larger or unlimited options.
3. Install the eSIM:
After purchase, you'll receive a QR code or an in-app installation option. Scan or follow the link to download the eSIM profile onto your device.
4. Activate on arrival:
Turn on your eSIM line and enable data roaming once you land in Bangladesh. Activation usually starts automatically when you connect to a local network.
5. Test your connection:
Open a map or browser to check that mobile data is working properly. If it doesn't connect right away, restart your phone or toggle airplane mode.
💡 Tip: Before installing a new eSIM, delete any old or expired eSIM profiles from your phone. This helps prevent setup errors and ensures a smoother activation process.
Final Recommendation: Best eSIM for Bangladesh in 2026
Staying connected in Bangladesh is effortless with international eSIMs. They give you instant access to Bangladesh's main mobile networks without the need for paperwork, queues, or a local SIM card. From exploring Old Dhaka's historic streets to working remotely in modern cafés or visiting the world's longest natural beach at Cox's Bazar, an eSIM keeps you online wherever you go.
Choose Nomad if you prefer pay-as-you-go flexibility with a free 1GB trial to test the service. Perfect for travellers who want simple pricing and the ability to top up as needed.
Choose Saily if you want extra privacy and built-in security features such as ad blocking and malicious URL protection, perfect for those working from cafés, coworking spaces, or using public Wi-Fi.
Both options make staying connected across Bangladesh easy, reliable, and completely hassle-free.
💡 Staying connected is just one part of a smooth trip. If you're planning a longer stay, make sure you're protected with reliable travel insurance too.
