NovuSIM Review 2026 - Is NovuSIM's eSIM reliable?
At a glance
Reviews & ratings
Pros & cons
👍 What we like
- ✓International coverage claimed in more than 185 countries and regions.
- ✓Choice between fixed, regional, unlimited, and customizable plans.
- ✓Compatibility claimed with major recent eSIM devices.
- ✓Payment by credit card and USDT.
- ✓Support available 24/7 by chat, WhatsApp, and email.
- ✓Tethering allowed and possible to keep main number with dual SIM.
👎 What we like less
- ✗Service limited to mobile data only, without calls, SMS, or phone number.
- ✗Speeds and networks available depend on local partners of each destination.
- ✗Unlimited plans are subject to a daily quota of 3 GB at high speed then reduced speed.
- ✗Refund policy generally excludes eSIMs already installed or used.
- ✗Public catalog of destinations and available offers may vary by country.
What is NovuSIM?
What is NovuSIM?
NovuSIM is a prepaid travel eSIM provider, operated by NovuSIM Limited in Hong Kong. The service offers mobile data-only plans, without calls, SMS, or phone numbers, in more than 185 countries and regions depending on available offers. Plans include country-specific, regional, unlimited, and customizable plans via Build Your Plan. Fixed plans range from 1 GB to 20 GB for 3 to 30 days, while custom plans allow choosing data amount and duration. After purchase, NovuSIM sends a QR code by email. The user installs the eSIM profile on a compatible device, then activates mobile data upon arrival. The plan usually starts at the first connection to a compatible network, and top-ups can be made without reinstalling the profile.
Plans overview
Destinations covered by NovuSIM
Coverage broken down by region. Tap a region to see its countries.
Our verdict
NovuSIM offers prepaid data-only eSIMs in more than 185 countries and regions. Local, regional, unlimited, and customizable plans allow you to stay connected without roaming fees or a physical SIM card.
Popular alternatives
Frequently asked questions
No, NovuSIM is not a scam: it is a reliable, well-known eSIM with a 3.6/5 rating in our test, coverage across 185 destinations and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
NovuSIM covers more than 185 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: Service limited to mobile data only, without calls, SMS, or phone number, Speeds and networks available depend on local partners of each destination, Unlimited plans are subject to a daily quota of 3 GB at high speed then reduced speed, Refund policy generally excludes eSIMs already installed or used and Public catalog of destinations and available offers may vary by country.
It depends on your destination and budget: NovuSIM scores 3.6/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
For multiple European countries, choose a Greater Europe regional plan, advertised on the official website. For a single country, a local plan may be better suited to the expected duration and consumption.
Yes. NovuSIM offers unlimited plans in 108 countries, typically for 3 to 30 days. They include 3 GB per day at high speed, then speed may be reduced to 512 kb/s.
Yes, tethering is allowed. With an unlimited plan, the hotspot uses the same daily 3 GB high-speed quota.
No. NovuSIM eSIMs are data-only plans and do not include calls, SMS, or phone numbers. The main line can remain active in dual SIM depending on the device.
A refund may be requested within 14 days of purchase if the eSIM has not been installed or used. It may also be considered in case of verified technical issue without data consumption or incompatible device if the eSIM has never been activated.
Yes. A top-up can be done from the account or app without reinstalling the eSIM profile. Remaining data is viewable in the My eSIM section.
NovuSIM states support for iPhone XS and later models, Samsung Galaxy S20 and later, Google Pixel 3 and later, many iPads, and other unlocked eSIM compatible devices.
Support is available 24/7 by chat, WhatsApp, and email at [email protected], with typical response within 24 hours.
What to do if NovuSIM doesn't work?
Make sure the device is eSIM compatible and unlocked, use a stable Internet connection, and ensure the profile has not already been installed.
Select NovuSIM as mobile data line, enable data roaming, check network settings, and restart the device.
Check if the daily 3 GB high-speed quota has been reached. After this threshold, speed may be limited to 512 kb/s until daily renewal.
Log into your NovuSIM account, verify the relevant plan and payment method, then contact [email protected] if the problem persists.