Stellar Review 2026 - Is Stellar's eSIM reliable?
At a glance
Reviews & ratings
I bought Stellar eSIM for Asia. It works perfectly and the price is much better than here. Everything is smooth, I had no issues with my phone, and the customer service is great.
Pros & cons
👍 What we like
- ✓Activation is quick and simple with a QR code.
- ✓A free VPN is included for security and privacy.
- ✓Competitive pricing generally better than local roaming.
- ✓Customer support is responsive according to reviews.
- ✓The eSIM is compatible with iPhone and Android eSIM-enabled devices.
- ✓Data top-ups are easy to manage.
👎 What we like less
- ✗The detailed list of covered countries is not always easy to access.
- ✗The mobile app is only available for Android, no native iOS app.
- ✗Limited number of reviews are available to assess overall reliability.
- ✗Plans do not include calls or SMS, data only.
- ✗Connection speeds may vary depending on the local partner operator.
What is Stellar?
What is Stellar eSIM?
Stellar eSIM is a digital SIM card solution that allows travelers to access the internet abroad without needing a physical SIM card. After purchasing a plan online, a QR code is emailed for quick and easy installation. Data can be topped up if needed.
Stellar eSIM offers plans for Europe (30, 90, or 180 days) and global plans, including a free VPN for the entire duration. The Stellar Security app lets you manage eSIM information, monitor data usage, and check coverage in real-time, ensuring privacy and control. The eSIM works on compatible devices, activates upon arrival, with no contract or phone number change.
Plans overview
Destinations covered by Stellar
Coverage broken down by region. Tap a region to see its countries.
Our verdict
Stellar eSIM offers simple and fast connectivity for travelers, with QR code activation. It covers 191 destinations, includes a free VPN, and allows easy data top-ups, ideal for a connected and secure travel experience.
Popular alternatives
Frequently asked questions
No, Stellar is not a scam: it is a reliable, well-known eSIM with a 4.1/5 rating in our test, coverage across 191 destinations and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
Stellar covers more than 191 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: The detailed list of covered countries is not always easy to access, The mobile app is only available for Android, no native iOS app, Limited number of reviews are available to assess overall reliability, Plans do not include calls or SMS, data only and Connection speeds may vary depending on the local partner operator.
It depends on your destination and budget: Stellar scores 4.1/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
30, 90, or 180-day plans are available for Europe, with flexible data options and the ability to top up.
Yes, tethering is generally possible. It is recommended to check the specific terms of your plan.
Your phone is compatible if it supports eSIM (this includes recent iPhones and many eSIM-compatible Android devices). You can check compatibility on the Stellar eSIM website.
Yes, it is always possible to top up additional data via the Stellar app or by purchasing a new plan.
Yes, Stellar VPN is included free of charge for the entire duration of your eSIM plan.
No, plans are data only. It is advised to keep your physical SIM card for calls and SMS if needed.
You can contact support by email at [email protected]. According to reviews, the service is responsive.
What to do if Stellar doesn't work?
Check your device's compatibility with eSIM and your Wi-Fi connection. Restart your device. If the problem persists, contact support at [email protected].
Toggle airplane mode on and off, ensure the eSIM is selected for mobile data and that data roaming is enabled. Restart your device.
Monitor your usage via the app, top up data if needed, and limit data-heavy apps or video streaming.
Make sure the free VPN installation via the Stellar app is correct and that your data connection is active.