Do I Need Wi-Fi in Taiwan 2026? eSIM vs Pocket Wi-Fi

How Does Getting Online with eSIM Work?

Getting online with eSIM is straightforward. You purchase a plan online, receive a QR code, and activate it on your device. When you arrive in Taiwan, your device connects to local networks like Chunghwa Telecom or Taiwan Mobile automatically. This means you can start using data immediately without any extra steps. For example, if you land in Taipei and need to find your hotel, you can use Google Maps right away. However, ensure your device supports eSIM and is unlocked, as not all phones are compatible.

Which Plan Shape Should You Pick: Daily or Total?

Choosing between daily and total plans depends on your travel style. Daily plans are ideal if you need consistent access throughout your trip, as they offer a fixed allowance per day, like 1GB, 2GB, or 3GB. This is useful if you're constantly using maps, social media, or messaging apps. On the other hand, total plans are better if your data usage varies day by day. For instance, if you have a few days of heavy usage followed by days of light usage, a total plan like 10GB or 20GB might be more cost-effective. Just be mindful of your usage to avoid running out of data.

What Are the Local Networks in Taiwan?

In Taiwan, the eSIM connects to Chunghwa Telecom and Taiwan Mobile. These are two of the largest and most reliable carriers in the region, ensuring good coverage across the island. Whether you're in Taipei, Kaohsiung, or rural areas, you can expect decent connectivity. However, in very remote locations, signal strength might vary. It's always a good idea to check the coverage maps of these carriers if you're planning activities in remote areas. Additionally, these networks support high-speed data, so you can enjoy fast internet during your travels.

What Happens When Your Allowance Runs Out?

When your data allowance is exhausted, your connection speed will drop to 128 or 384 kbps. This speed is still usable for basic tasks like checking emails, sending messages, or browsing the web, but it might be too slow for streaming videos or downloading large files. For instance, if you're trying to upload a photo to social media, it might take a bit longer than usual. To avoid this, monitor your data usage and consider purchasing additional data if needed. Some plans allow you to top up your allowance, ensuring you stay connected without interruption.

Who Should Still Rent Pocket Wi-Fi?

While eSIM is convenient, some travelers might still prefer pocket Wi-Fi. If you're traveling in a group and need to share a connection, pocket Wi-Fi can be a good option since it allows multiple devices to connect simultaneously. Additionally, if you're concerned about battery life, carrying a separate device might be reassuring. However, pocket Wi-Fi can be more cumbersome to manage, as you need to carry an extra device and ensure it's charged. Travelers who value simplicity and ease of use will likely find eSIM more appealing. Ultimately, the choice depends on your specific needs and preferences.

Physical SIM Card vs. eSIM for Travelling in Taiwan

When travelling to Taiwan, you have the option of using a physical SIM card or an eSIM. A physical SIM card, or '電話卡', requires swapping the card in your phone, which can be a hassle if you need to switch between carriers or if you lose the tiny card. On the other hand, an eSIM installs as a second line on your device, allowing you to keep your Hong Kong number active for calls and SMS. However, not all phones support eSIM, and some travellers might prefer a cheap spare handset with a physical SIM. While using an eSIM can be more convenient and reduce the risk of losing a small card, buying a physical SIM at the destination airport might be easier for those who prefer immediate access without prior setup.