Ubigi eSIM – Review, Test & Promo Code 2026

🌍

Countries covered

200 countries

💶

Starting at

6,50 €

📶

Network

5G

📊

Data

Starting at 1 GB

❌

Calls/SMS

No

Coverage in 200+ countries with 5G in 25+ destinations at no extra cost.

One single eSIM for a lifetime, reusable for all trips via top-up.

Hotspot allowed to share connection across multiple devices.

Simple activation in 3 steps via iOS/Android/web app.

No calls/SMS but VoIP (WhatsApp) via data.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Intuitive app interface, quick installation without physical SIM.
  • ✓ Affordable plans starting at $7 for 5GB, flexible duration/volume.
  • ✓ Hotspot and multi-device tethering allowed.
  • ✓ Premium partnerships (Apple, BMW) for network reliability.
  • ✓ Recharge anytime without WiFi via app.
⚠️

Disadvantages

  • ✗ Mixed Google Play ratings (3.8★) with connection complaints in some countries.
  • ✗ Data-only, no native calls/SMS.
  • ✗ Slow support according to reviews (no response within 24h sometimes).
  • ✗ Fairness policy limits 'unlimited' after heavy usage.
  • ✗ eSIM locked to one device per profile.

Customer reviews

✓ Verified traveler

5/5

“

Easy purchase and understanding. Very transparent company.

March 1, 2026

App Store

5/5

“

Excellent eSIM coverage, good value for money.

March 1, 2026

Google Play

5/5

“

Works well and reasonable price.

March 1, 2026

✓ Verified traveler

5/5

“

Perfect in China and South Korea, automatic connection without issues.

March 1, 2026

Description

Ubigi, a brand of Transatel-NTT pioneering eSIM since 2017, offers prepaid data plans for smartphones, tablets, and connected cars in 200+ global destinations. 4G/5G coverage on top partner networks, hotspot allowed, easy top-ups via an intuitive app. Ideal for business travelers, digital nomads, and families on long or multiple vacations, avoiding physical SIMs and costly roaming.

How it works

Install from App Store or Google Play, create email account.

Select device type (smartphone/tablet/car), purchase eSIM profile.

Select country/region, volume (1GB-unlimited) and duration, pay.

Receive QR by email/app, scan via phone’s eSIM settings.

Turn on mobile data/roaming, select Ubigi as data line.

Check balance, top-up if needed.

⚠️ If it fails

✅ Check compatibility (*#06# for EID), stable WiFi connection, restart. Contact support.

✅ Toggle airplane mode on/off, enable data roaming, select Ubigi. Restart device.

✅ Disable auto-updates/HD streaming, monitor via Ubigi app.

✅ Use in-app chat or email [email protected].

Alternatives

FAQ

For a short stay in Europe, choose 10GB/30 days ~ $15, covering the EU with 5G. Check specific countries.

Yes, tethering is allowed to connect up to 8 devices.

iPhone XS+, recent Samsung Galaxy, Pixel; check EID via *#06# or official list.

Contact support immediately; policy via T&Cs, not always guaranteed post-activation.

Data-only; use WhatsApp/VoIP or keep physical SIM for that.

Via Ubigi app without WiFi, instant top-up.

Yes, a reusable profile everywhere after top-up.

Company info

Legal name: Transatel

Founders: Jacques Bonifay, Bertrand Salomon

Address: Paris, France

Email: [email protected]

Website: https://www.ubigi.com

Support

24/7

Accepted payments

Visa, Mastercard, Apple Pay, Google Pay, PayPal

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