Traveling to Taiwan? Whether you're a tourist, business traveler, or digital nomad, staying connected is a priority. Instead of buying a local SIM card or relying on expensive roaming, an eSIM is the easiest way to access fast mobile data. But with so many providers, how do you find the best eSIM for Taiwan?

Additionally, if you're still using a physical SIM card, you might be wondering how to convert sim to esim for a smoother experience. This guide covers everything you need to know, from choosing the right eSIM provider to making the switch from a traditional SIM.

Why Use an eSIM in Taiwan?

Before we explore the best eSIM for Taiwan, let’s look at why eSIM technology is gaining popularity among travelers and expats.

1. No Need for a Physical SIM – Activate your eSIM online, eliminating the hassle of finding a SIM card store.

2. Instant Setup – Purchase and install your eSIM before arriving in Taiwan.

3. Affordable Data Plans – eSIM providers offer competitive rates, often cheaper than roaming.

4. Dual SIM Convenience – Use your eSIM for data while keeping your primary SIM active for calls and messages.

5. Reliable 4G/5G Network – eSIMs connect to Taiwan’s major networks for seamless internet access.

Now, let’s find out which provider offers the best eSIM for Taiwan based on price, coverage, and flexibility.

Best eSIM for Taiwan: Top Providers and Plans

Several providers offer great eSIM plans for Taiwan. Here are the best options:

1. Airalo

• One of the most popular eSIM providers worldwide.

• Offers affordable Taiwan-specific and regional data plans.

• Simple activation via QR code.

2. Holafly

• Unlimited data plans for travelers who need constant connectivity.

• More expensive but eliminates data usage concerns.

• Quick and hassle-free activation.

3. Nomad

• Flexible prepaid data plans with no hidden fees.

• Works with major Taiwanese networks for reliable speeds.

• Easy purchase and activation through their app.

4. Ubigi

• Budget-friendly data plans with strong coverage.

• Ideal for travelers exploring multiple Asian countries.

• Activation through their mobile app.

5. Taiwan Local eSIMs (Chunghwa, FarEasTone, Taiwan Mobile)

• Best for long-term stays due to strong network coverage.

• Requires in-store registration, making it less convenient for short-term visitors.

The best eSIM for Taiwan depends on your travel duration and data needs. If you need quick activation before arrival, Airalo or Nomad are great choices. If you want unlimited data, Holafly is a strong option.

How to Convert SIM to eSIM: A Step-by-Step Guide

If you’re still using a traditional SIM, switching to an eSIM is easier than you think. Here’s how to convert SIM to eSIM in just a few simple steps.

Step 1: Check If Your Phone Supports eSIM

Not all phones are eSIM-compatible, so verify if your device supports eSIM before making the switch.

• On iPhone: Go to Settings > Cellular > Add Cellular Plan (if this option appears, your phone supports eSIM).

• On Android: Navigate to Settings > Connections > SIM Manager and look for an "Add eSIM" option.

Step 2: Request an eSIM from Your Carrier

Your mobile provider must support eSIM for you to convert your physical SIM. The process usually involves:

• Visiting your carrier’s website, app, or store.

• Requesting to switch your existing SIM to an eSIM.

• Receiving a QR code or activation instructions.

Step 3: Activate Your eSIM

Once you receive the QR code, follow these steps:

• On iPhone: Go to Settings > Cellular > Add Cellular Plan, then scan the QR code.

• On Android: Navigate to Settings > SIM Manager > Add Mobile Plan, then scan the QR code.

Your eSIM will be activated, and your physical SIM will be disabled.

Conclusion

Finding the  best esim for taiwan depends on your travel plans and data usage. Airalo, Holafly, and Nomad offer great options for tourists, while local carriers provide the best network coverage for long-term residents.

If you're still using a physical SIM, switching to an eSIM is a straightforward process. Simply check your device compatibility, request an eSIM from your carrier, and activate it in minutes. With an eSIM, you can enjoy a seamless and stress-free mobile experience in Taiwan.