esim0 Review 2026 - Is esim0's eSIM reliable?
At a glance
Pros & cons
👍 What we like
- ✓Catalog covering 202 destinations.
- ✓Delivery of QR code by email after purchase.
- ✓Choice between local, regional, and global plans.
👎 What we like less
- ✗Plans are data-only and do not include calls or SMS.
- ✗Compatibility depends on the exact model, purchase region, and carrier unlocking.
- ✗Tethering is not guaranteed for all plans.
- ✗Minimum and maximum plan durations are not indicated in available information.
- ✗Speeds and networks vary by plan, location, and device.
- ✗Refills are only available for certain eligible eSIMs.
What is esim0?
What is esim0?
esim0 is a prepaid eSIM provider allowing travelers to purchase mobile data plans for various destinations. The offers are data-only and can be local, regional, or global, with data volume and duration depending on the plan. After selecting the destination and plan, payment is made online and the QR code is sent by email. The eSIM installs from the settings of an unlocked compatible device. Compatibility restrictions may vary depending on the model and purchase region.
Plans overview
Destinations covered by esim0
Coverage broken down by region. Tap a region to see its countries.
Our verdict
esim0 offers prepaid data-only eSIM plans starting at $1.99 in 202 destinations. Local, regional, and global plans are delivered via QR code, for installation on compatible devices.
Popular alternatives
Frequently asked questions
No, esim0 is not a scam: it is a reliable, well-known eSIM with access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
esim0 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: Plans are data-only and do not include calls or SMS, Compatibility depends on the exact model, purchase region, and carrier unlocking, Tethering is not guaranteed for all plans, Minimum and maximum plan durations are not indicated in available information, Speeds and networks vary by plan, location, and device and Refills are only available for certain eligible eSIMs.
It depends on your destination and budget: esim0 scores —/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
Choose a European regional plan if your itinerary covers multiple countries, or a local plan for a single destination. Data volume depends on the selected plan.
No. esim0 plans are data-only. Keep your main SIM active for calls and SMS, checking your operator's roaming conditions.
Tethering depends on the local network used by the plan and the phone. It is therefore not guaranteed for every plan.
The device must be eSIM compatible and unlocked. Compatibility depends on the exact model and purchase region. Devices from mainland China, Hong Kong, and Macau may have restrictions, with certain exceptions.
No verified information in the provided data confirms an ID or passport requirement for purchase.
After payment, the QR code and installation instructions are sent by email.
Refills are only available for certain eligible eSIMs. Check options in your account before deleting an existing eSIM.
Refund conditions must be checked in the official policy applicable to the plan, as no detailed rules are confirmed in the verified data.
What to do if esim0 doesn't work?
Check your Internet connection and use manual installation if offered. Do not reuse an already installed eSIM without consulting installation rules.
Make sure the esim0 line is activated, selected for mobile data, and that data roaming is enabled if necessary. Then restart the device.
Check the selection of the mobile data line, temporarily disable automatic data switching, and verify the plan's network settings.
Tethering depends on the local network and the phone. Check plan eligibility with support.