Flysimo Review 2026 - Is Flysimo's eSIM reliable?
At a glance
Reviews & ratings
Pros & cons
👍 What we like
- ✓Wide range of covered countries, allowing travelers to easily choose their destination.
- ✓Transparent pricing often more advantageous than traditional roaming.
- ✓Fast activation, often within minutes after purchase.
- ✓Responsive customer support available to assist when needed.
👎 What we like less
- ✗No dedicated mobile app, management is done via the website.
- ✗Plans are data-only, with no call or SMS options included.
- ✗May be less competitive for heavy data users compared to some local competitors.
- ✗Lack of an app can make tracking consumption a bit less intuitive for some users.
What is Flysimo?
What is Flysimo?
Flysimo is an eSIM service provider that allows you to use mobile data abroad without changing a physical SIM card. An eSIM is a digital SIM card embedded directly into the phone, offering the same connectivity but with greater flexibility.
Flysimo offers various mobile data plans for global, regional, or country-specific destinations. Activation is easy and done via their website, making managing your connectivity simple and fast wherever you are in the world.
Plans overview
Countries covered by Flysimo
Coverage broken down by region. Tap a region to see its countries.
Our verdict
Flysimo offers convenient and affordable eSIM plans for travelers, with coverage in over 190 countries. Forget physical SIM cards and excessive roaming fees, and stay connected everywhere with easy installation and reliable mobile data.
Popular alternatives
Frequently asked questions
No, Flysimo is not a scam: it is a reliable, well-known eSIM with a 4/5 rating in our test and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
Flysimo covers many destinations. Availability and network quality depend on the destination and the local partner operator: check that your travel country is covered before buying.
The main downsides we found in our test: No dedicated mobile app, management is done via the website, Plans are data-only, with no call or SMS options included, May be less competitive for heavy data users compared to some local competitors and Lack of an app can make tracking consumption a bit less intuitive for some users.
It depends on your destination and budget: Flysimo scores 4/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
You can track your data usage by logging into your account on the Flysimo website. Normally, information is updated in real time.
Yes, Flysimo generally allows you to top up your plan or purchase a new one if you run out of data, via your online account.
Yes, most Flysimo plans allow tethering (hotspot) so you can share your data with other devices. Check your plan's specific conditions.
The eSIM eliminates the need to buy a local SIM card, lets you keep your main number for calls and SMS, and is activated instantly online, offering maximum flexibility.
Yes, your phone must be unlocked (not tied to a specific carrier) and eSIM compatible to use Flysimo services.
Activation of the Flysimo plan usually starts once the eSIM connects to the network at your destination. It is recommended to install the eSIM before you leave and activate it only once you arrive.