Strong eSIM eSIM – Review, Test & Promo Code 2025
190 countries
3,60 €
5G
Starting at 500 MB
No
No
Official ratings
Destinations & coverage
Strong eSIM covers over 190 countries with regional plans for Africa, Caribbean, Central/South America and global.
By region
Key points
Advantages
- ✓ Instant and easy activation for all travelers.
- ✓ Affordable prices with high-speed data.
- ✓ Customer support available 24/7 via WhatsApp.
- ✓ Wide coverage including Africa, Caribbean and Central America.
- ✓ No roaming fees or need for a physical SIM.
Disadvantages
- ✗ No calls or SMS, data-only.
- ✗ Coverage varies depending on local partner networks.
- ✗ Limited company info and no dedicated apps.
- ✗ Some reviews mention throttling after heavy usage.
- ✗ No major ratings on Trustpilot or stores.
Customer reviews
4/5
Excellent experience in New York, Chicago and LA. 5G most of the time, easy and perfect!
November 1, 2025
2/5
Cut off after 12GB instead of promised unlimited, misleading advertising about GB.
October 1, 2025
4/5
Low prices, decent speeds with possible 5G operator switch.
September 1, 2025
Description
Strong eSIM is a data-only eSIM provider designed for international travelers, offering affordable plans covering over 190 countries with fast 4G/5G networks. Activation is done by scanning a QR code for immediate connection without a physical SIM, perfect to avoid roaming fees. Plans range from 500MB/day to unlimited over 1 to 30 days, starting at €3.90, with responsive support via WhatsApp. Ideal for digital nomads, tourists, or professionals on the move who want simplicity, speed, and reliable global coverage.
How it works
⚠️ If it fails
Alternatives
FAQ
Company info




