When traveling abroad, staying connected is key. Whether it's for navigating around, uploading your travel snaps, or staying in touch with friends and family, internet access is now a travel essential. Two of the most popular ways to stay online while traveling are eSIMs and Pocket WiFis. But which one is right for you?
In this guide, we break down the difference between eSIMs and Pocket WiFi, the advantages and disadvantages of each, and which type of traveler each one is best suited for.
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What is an eSIM?
An eSIM (embedded SIM) is a digital SIM card that allows you to activate a cellular plan without needing to insert a physical SIM. It works directly on supported smartphones and devices.
Pros:
- Instant Activation: Buy, follow the eSIM activation steps, and you’re online in minutes
- No Physical Device: Nothing to lose or carry
- Ideal for Solo Travelers: No need to share data
- More Secure: No risk of theft or losing a separate gadget
- Better for Short Trips: Especially if you’re hopping between countries
Cons:
- Phone Compatibility Required: Only works with eSIM-supported devices
- No Hotspot Sharing: You can’t share your connection with other devices
- Limited Data Plans: Depending on provider and region
Best for:
- The Solo Adventurer: You love exploring on your own and need a quick, secure way to stay online
- Minimalist Travelers: You don’t want extra gadgets weighing you down
- Digital Nomads On-The-Go: Need data for maps, ride-hailing apps, and socials
Available eSIM packages on Klook:
- Singapore → Book Here
- Japan → Book Here
- Taiwan → Book Here
- Hong Kong → Book Here
- Mainland China → Book Here
- Thailand → Book Here
- Malaysia → Book Here
- Europe → Book Here
- United States → Book Here
Browse more eSIM destination packages here!
What is a Pocket WiFi?
A Pocket WiFi is a portable wireless router that connects to a local network and provides WiFi to your devices. It can support multiple users at the same time.
Pros:
- Multiple Device Connection: Perfect for groups or families
- Hotspot Capability: Great for laptops, tablets, and phones
- Stronger Signals in Some Regions: Especially useful in rural or weak-signal areas
Cons:
- Bulky to Carry: Another device to charge and look after
- Limited Battery Life: Needs to be charged regularly
- Deposit or Return Process: Often requires pick-up/return logistics
Best for:
- Work-from-Anywhere Travelers: Need stable internet for Zoom meetings or remote work
- Families or Groups: One device for multiple users = more savings
- Content Creators or Streamers: Need steady upload/download speeds
Which One Should You Choose?
Choose eSIM if:
- You have a compatible device
- You prefer convenience and don’t need to share your data
- You're traveling solo or for a short period
Choose Pocket WiFi if:
- You're traveling with others
- You need internet on multiple devices (laptop, tablet, etc.)
- You’re working remotely and need stable, shareable connection
Whether you’re a backpacking solo adventurer or a remote worker hopping between cafes, there’s a travel WiFi solution for you. eSIMs offer a minimalist, hassle-free option while Pocket WiFi gives flexibility for more intensive or shared internet use.
Still unsure which one to get?
Good news: you can book both eSIMs and Pocket WiFi on Klook—depending on your travel style and needs.
Personally, I found it super helpful during my trip to Malaysia to have both at the same time. Some areas had better coverage with one over the other, and having an eSIM came in clutch when my Pocket WiFi ran out of battery. It’s always wise to have a backup when you're exploring unfamiliar territory.
Stay connected anytime, anywhere — the choice is yours.
