Montserrat eSIM

Most flagship smartphones released since late 2018 or early 2019 are fully compatible with EastESIM technology, making your travel connectivity seamless. This includes popular models like the iPhone XS and all newer iPhones, Google Pixel 3 and subsequent Pixel models, and the Samsung Galaxy S20 series and its successors. Beyond phones, an increasing number of tablets and smartwatches also support eSIM. The quickest way to confirm compatibility for your specific device is to check its settings under 'Mobile Data' or 'SIM Card Manager,' or consult your device manufacturer's official website.

Almost every flagship smartphone model released since 2019 is equipped with eSIM capability, making it an ideal solution for international travel with EastESIM. This includes a wide range of devices such as the iPhone XS, iPhone 11, iPhone 12, iPhone 13, iPhone 14, and iPhone 15 series, as well as the Google Pixel 3, Pixel 4, Pixel 5, Pixel 6, Pixel 7, and Pixel 8 series. Many Samsung Galaxy S20, S21, S22, S23, and S24 models also support eSIM, along with a growing list of mid-range and other brand devices. This widespread compatibility ensures a smooth connection to our Asian networks.

No. An eSIM can be installed only once, and it locks to the first device it is installed on. It cannot be moved to another phone, re-scanned, or reinstalled afterward, and it is non-refundable once installed. Please install your eSIM on the device you plan to keep using. If you are switching devices and need help, contact our support team.

Many travelers assume that because Hong Kong is a Special Administrative Region of China, their Mainland China SIM card will offer free or cheap roaming. This is often not the case. Most Mainland Chinese carriers treat Hong Kong as a separate international zone, incurring significant roaming charges. Relying on your home SIM for data in Hong Kong can lead to unexpected high bills. An EastESIM specifically designed for Hong Kong, or a regional Asia plan that includes it, is a far more cost-effective and convenient solution for staying connected while exploring this dynamic city.

Our EastESIM plans are tailored for specific countries or regions. If you've purchased a plan exclusively for Japan, it will only provide coverage within Japan's network, typically with carriers like NTT Docomo or SoftBank. A layover in Seoul, South Korea, even if brief, would fall outside this plan's coverage. For seamless connectivity during your transit in Korea and your main trip to Japan, we recommend exploring our multi-country Asia plans, which offer comprehensive data across several East Asian destinations, ensuring you stay connected from touchdown to departure.

EastESIM prides itself on providing robust connectivity, especially in popular travel destinations like Thailand. Our eSIMs connect to the country's leading local carriers, typically AIS, dtac, or TrueMove H. This ensures you have reliable high-speed internet whether you're navigating the bustling streets of Bangkok, relaxing on the beaches of Phuket, or exploring the ancient temples of Chiang Mai. We prioritize partners with extensive 4G/LTE coverage, even reaching some of the more remote islands and northern provinces, so your travel moments are always shareable.

Absolutely! With an EastESIM plan in Vietnam, you can expect excellent internet speeds, generally 4G/LTE, across urban centers and popular tourist routes. This is more than adequate for all your digital needs – from video calling loved ones to show them the vibrant street life of Hanoi or the stunning landscapes of Ha Long Bay, to uploading high-resolution photos and streaming your favorite shows. Our partnerships with top Vietnamese carriers like Viettel and Mobifone ensure a smooth and fast online experience, keeping you connected throughout your adventure.

For the smoothest start to your trip, we highly recommend installing and activating your EastESIM for Singapore before you even leave home or while you still have a stable Wi-Fi connection at your departure airport. Changi Airport is renowned for its excellent connectivity, but having your EastESIM ready means you'll be online the moment you land. You can instantly access ride-sharing apps, navigate to your hotel, or message family without searching for airport Wi-Fi, making your arrival in the Lion City completely stress-free.

Most newer phones are, but to be completely sure before you buy, please check our definitive list here: eSIM Compatible Devices.

Yes, your EastESIM is perfect for getting around Phuket! While Uber isn't prominent, popular local apps like Grab and Bolt are widely used for everything from airport transfers to quick trips between Patong Beach and Old Phuket Town. Reliable data from EastESIM ensures you can easily book rides, track your driver's location, and communicate seamlessly, making your island exploration smooth and convenient. It's essential for hassle-free travel across the island.

Yes, you can expect excellent internet coverage with your EastESIM at the magnificent Borobudur Temple in Central Java. Our strong partnerships with local carriers ensure you can easily upload breathtaking panoramic photos of the ancient stupas at sunrise, look up historical facts about the temple's intricate carvings, or even video call home to share the awe-inspiring experience. Connectivity is reliable around the entire temple complex, allowing you to fully immerse yourself and share your journey.

Absolutely! EastESIM provides strong signal throughout the main areas of the Angkor Wat complex near Siem Reap, Cambodia. This is perfect for navigating between temples like Angkor Thom and Ta Prohm using online maps, researching the fascinating history of the Khmer Empire, or sharing stunning photos of the iconic temple reflections at dawn. Our reliable network keeps you connected as you explore this incredible UNESCO World Heritage site, ensuring you don't miss a moment.

When trekking through the stunning terraced rice fields of Sapa in Vietnam, you'll find EastESIM coverage is generally robust in the main villages like Cat Cat and along popular trails. This allows you to use navigation apps to find your way, communicate with local guides, or share the incredible vistas of the Hoàng Liên Son mountains. While signal might occasionally dip in deeper valleys or very remote sections, our network prioritizes connectivity in these popular tourist areas.