China (mainland HK Macao) Unlimited Data eSIM

Technical Specs

• Pre-Activation Before Trip: 180 Days
• Usage Starts: Upon landing in country
• Phone WIFI Hotspot Usage: Yes
  
• Data Exit Country: Hong Kong
• Networks: CN - China Unicom 5G; HK - csl 5G; MO - CTM 5G
• Supported Countries: 

Stay Connected Across China Mainland, Hong Kong, and Macao with a Multi-Region eSIM

Traveling through China, including China Mainland, Hong Kong, and Macao, is easy with a multi-region eSIM from Totally Untethered. Stay connected across all three regions without needing multiple SIM cards or paying expensive international roaming fees.

Our China eSIM connects to major local mobile networks across China Mainland, Hong Kong, and Macao, providing fast and reliable mobile data for navigation, booking tours, sharing travel photos, and staying in touch with friends and family. Because the eSIM installs digitally, you can activate your plan in minutes and start using mobile data as soon as you arrive.

Regions Covered

This multi-region eSIM works across:

• China Mainland – major cities, historic sites, and scenic areas
• Hong Kong – urban centers, harbors, and islands
• Macao – cultural landmarks, casinos, and waterfront districts

From exploring Beijing’s Forbidden City and Shanghai’s skyline to visiting the bustling streets of Hong Kong or Macao’s historic casinos, your eSIM keeps you connected wherever your travels take you.

Perfect for Cities, Culture, and Scenic Landmarks

China, Hong Kong, and Macao offer a mix of modern urban centers, historic sites, and scenic attractions. Reliable mobile data helps travelers navigate, plan excursions, and stay connected while enjoying highlights such as:

• Beijing’s Forbidden City, Great Wall, and Tiananmen Square
• Shanghai’s Bund, Yu Garden, and modern skyline
• Guangzhou and Shenzhen for shopping and culture
• Hong Kong’s Victoria Harbour, Lantau Island, and cultural districts
• Macao’s historic center, casinos, and waterfront attractions

While some remote mountainous or rural areas may occasionally have limited signal, most cities, towns, and popular tourist destinations across all three regions have reliable mobile network coverage.

Ideal for Tourists, Culture Enthusiasts, and Business Travelers

A multi-region China eSIM is ideal for travelers seeking seamless connectivity across borders:

Tourists can access maps, travel guides, and booking platforms while exploring cities, historic landmarks, and entertainment districts.

Culture enthusiasts can stay connected while visiting museums, ancient streets, and UNESCO World Heritage sites.

Business travelers can maintain reliable connectivity while working from offices, hotels, or conference centers in major cities.

Since the eSIM activates digitally, there is no need to swap physical SIM cards when moving between China Mainland, Hong Kong, and Macao.

Popular Destinations Where Your eSIM Works

• Beijing, Shanghai, Guangzhou, Shenzhen (China Mainland) – historic and modern attractions
• Hong Kong Island, Kowloon, Lantau Island (Hong Kong) – urban, cultural, and scenic landmarks
• Macao Peninsula, Taipa, Cotai Strip (Macao) – historic sites, casinos, and waterfront districts

From exploring historic cities and cultural landmarks to modern skyscrapers and waterfronts, your eSIM helps you stay connected throughout China, Hong Kong, and Macao.

Why Choose a Multi-Region China eSIM Instead of Roaming?

Using international roaming through your home carrier across multiple regions can quickly become expensive. A multi-region China eSIM offers a simpler, more affordable solution for seamless connectivity.

Benefits include:

• No international roaming fees
• Instant digital activation
• No physical SIM card required
• Fast 5G data speeds
• Easy setup before or after arriving in any region

With Totally Untethered, you can explore China Mainland, Hong Kong, and Macao with confidence knowing you’ll have reliable high-speed mobile data wherever your journey takes you.