Knowroaming Review 2026 - Is Knowroaming's eSIM reliable?
At a glance
Reviews & ratings
It really worked well, no problems encountered.
Super reliable for backpacking in Latin America, easy at borders.
Works well with number and email, convenient for travel.
Pros & cons
👍 What we like
- ✓Extensive network coverage and choice of multiple networks for optimal signal.
- ✓Ultra-simple eSIM installation and activation via app and QR code.
- ✓Convenient hotspot and top-up features for extended use.
- ✓Customer support available 24/7 via chat, email, and phone.
- ✓Competitive pricing with no surprises related to roaming fees.
- ✓Compatible with the vast majority of recent smartphones equipped with eSIM technology.
👎 What we like less
- ✗Data-only offer, meaning no calls or SMS included.
- ✗Network quality and speeds may vary depending on countries and partner operators.
- ✗Some user reviews report difficulties or delays during activation.
- ✗Prices can be comparatively higher in some regions, especially in Africa.
- ✗Requires a device that is necessarily eSIM-compatible, excluding older models.
What is Knowroaming?
What is KnowRoaming?
KnowRoaming is a data-only eSIM provider enabling high-speed internet connection in over 200 countries without changing the physical SIM. The plans include local, regional (Europe, Asia, Americas...) and global options covering more than 200 countries, with pay-as-you-go options, fixed packages (1GB to 50GB), or even unlimited plans for certain destinations.
Activation is done via the mobile app: after online purchase, the user scans a QR code to install the eSIM, and connects upon arrival by enabling data roaming. Top-up management and low balance alerts are designed for maximum flexibility, and customer support is available 24/7.
Plans overview
Destinations covered by Knowroaming
Coverage broken down by region. Tap a region to see its countries.
Our verdict
KnowRoaming offers reliable eSIM connectivity in over 200 countries, ideal for travelers avoiding physical SIMs and roaming fees. Easy activation via app and 24/7 support for a stress-free experience.
Popular alternatives
Frequently asked questions
No, Knowroaming is not a scam: it is a reliable, well-known eSIM with a 4.3/5 rating in our test, coverage across 200 destinations and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
Knowroaming covers more than 200 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: Data-only offer, meaning no calls or SMS included, Network quality and speeds may vary depending on countries and partner operators, Some user reviews report difficulties or delays during activation, Prices can be comparatively higher in some regions, especially in Africa and Requires a device that is necessarily eSIM-compatible, excluding older models.
It depends on your destination and budget: Knowroaming scores 4.3/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
Opt for a regional Europe plan: a 1GB package for 7 days is available from €4. If you visit several countries like France, Germany or Spain, choose a larger data volume.
Yes, mobile hotspot sharing is allowed without particular limitation, making it ideal to share your internet access with other devices.
KnowRoaming is compatible with most recent smartphones equipped with eSIM technology, such as iPhone XS and later models, Samsung Galaxy S20 and later models, or Google Pixel 3 and later models. Check the full list on the official knowroaming.com website.
The refund policy is not publicly detailed. In case of technical issues, it is crucial to contact customer support 24/7 quickly to get help or discuss a possible cancellation before activation.
You can top up your data directly via the KnowRoaming app. Alerts will appear when your balance is low, allowing instant top-up to extend your plan.
Yes, KnowRoaming offers unlimited data options for durations from 7 to 30 days, valid in over 130 countries.
Yes, you can keep your usual physical SIM card for calls and SMS and use the KnowRoaming eSIM for mobile data. Dual SIM phones can manage both.