Reach Umi eSIM – Review & Full Test 2026

🌍

Countries covered

200 countries

💶

Starting at

1,08 €

📶

Network

5G

📊

Data

Starting at 500 MB

❌

Calls/SMS

No

Single eSIM for 200+ countries, one-time lifetime installation.

Flow pay-as-you-go without expiry, ideal for unexpected trips.

Unlimited hotspot and data sharing, perfect for teams or families.

Rates from $1.18/GB, savings up to 90% vs. classic roaming.

Dual-SIM compatible with your primary number for data only.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ One-time installation and instant connection in 200+ countries.
  • ✓ Flow balance without expiry or waste between trips.
  • ✓ Unlimited hotspot and data sending to contacts.
  • ✓ 24/7 in-app support, referral program.
  • ✓ Works as domestic backup.
⚠️

Disadvantages

  • ✗ Data only for now (calls/SMS in development).
  • ✗ Variable rates by country, check before travel.
  • ✗ Depends on local networks for 4G/5G quality.
  • ✗ Recent app with few reviews, long-term reliability to confirm.

Customer reviews

Google Play

5/5

“

No need to change SIM between countries, huge time and money saver. Great app.

July 1, 2025

App Store

4/5

“

App Store rating shown at 4.9 stars, loved by pilots and flight crews.

March 1, 2026

Description

Umi revolutionizes mobile connectivity for travelers, pilots, and digital nomads with a single eSIM installed once for life, covering 200+ global destinations with no reinstallation or balance expiry. The Flow pay-as-you-go mode allows instant data top-ups and usage anywhere, with unlimited hotspot, data sharing, and rates up to 90% cheaper than roaming. Perfect for short stays or long multi-country trips, compatible with all unlocked eSIM devices.

How it works

Install Umi from the App Store (iOS 15.1+) or Google Play (Android eSIM).

Top up your Flow balance or buy a prepaid plan for your destination.

Follow app instructions to install the universal eSIM profile (2 min).

At your destination, enable data roaming and select Umi for mobile data.

Track usage in the app, recharge Flow or add plans as needed.

Send data to friends/family via app if needed.

⚠️ If it fails

✅ Check device compatibility (eSIM unlocked), stable internet connection, restart. Contact in-app support.

✅ Enable data roaming, select Umi as data line, airplane mode on/off, restart.

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

✅ Check local network restrictions, test on WiFi first.

Alternatives

FAQ

Choose Flow pay-as-you-go: single top-up without expiry, perfect for multi-destination unexpected trips with data rollover.

Yes, unlimited hotspot on all plans, for laptop/tablet without restrictions.

Unlocked eSIM iPhone XS+, recent Samsung Galaxy, Google Pixel, etc. Full list on reachumi.com.

Contact 24/7 in-app support quickly. Policies vary by plan.

Yes, Umi for data + physical SIM for calls/SMS/2FA.

Via app with cards/wallets, balance never expires and rolls over to next trips.

Data only currently, native numbers and voice/SMS coming soon.

Company info

Legal name: Orbit Mobile Technologies Limited

Address: Hong Kong, Hong Kong

Email: [email protected]

Website: https://reachumi.com

Support

24/7

Accepted payments

Visa, Mastercard, American Express, Google Pay, Apple Pay, PayPal, UnionPay, Alipay, WeChat Pay

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