Skip to content

KnowRoaming Global SIM Sticker Review, Make Your Life Simple When You Travel

KnowRoaming, a Toronto-based technology company, provides end-to-end connectivity solutions around the world. KnowRoaming along with its subsidy Telna, a mobile network operator with a unique Multi-IMSI platform that enables flexible coverage at competitive rates, have come out with another solution to handle roaming issues faced by individuals and businesses.

One of the product that comes in actions for the topic of interest is Global SIM Sticker.

What is a Global SIM Sticker?

It is a sticker that works dynamically by sticking on your country’s SIM card and providing you with complete connectivity solutions while travelling abroad. You can simply apply the Global SIM Sticker on your SIM card and get on your travel plans without thinking about the roaming call rates and connectivity issues in more than 200 countries.

Why do I need Global SIM Sticker?

While you travel abroad and face high call rates, no data services and lesser connectivity, it becomes a problem and you start to find and schedule your visits to Wi-Fi zones. Even the Wi-Fi rates have been increasing these days. In times like these, Global SIM Sticker can come in as a real help.

How Global SIM Sticker can help me save?

  1. Save up to 85% on international voice and data roaming in 200+ countries
  2. You don’t have to run for a WI-Fi zone or get super shocked by paying a local SIM’s bill.
  3. Low pay-as-you-go rates in 200+ countries and territories
  4. Unlimited Data Packages available in 90+ countries for just $7.99/day
  5. 24/7 Support available

How can I use the Global SIM Sticker?

All you have to do is to apply your KnowRoaming Global SIM Sticker just once and enjoy the services and lesser call and data rates around the world. After you apply the sticker on your SIM card, set it up by downloading KnowRoaming mobile application. You can then manage your usage and monitor the same through the application.

How to apply and get started?

Inside the whole package, you can see a KnowRoaming applicator with a sticker inside of it. You get white push plus with a metal SIM extractor pin and a user manual.  One thing you have to keep in mind, that your phone is unlocked and is ready to be used in the country you are travelling to.

KnowRoaming supports all sizes of SIM cards, which includes nano SIM card, micro SIM card, and mini SIM card.  The in-package applicator comes with adaptors to house all three SIM sizes. The light blue adaptor on the top is able to fit the nano SIM, the dark blue adaptor is able fit the micro SIm and if the dark blue adaptor is removed then it can fit the mini SIM as well.

For example- Insert your nano SIM (golden side downwards) in the light blue adaptor and put the white push plug facing downwards on the light blue adaptor. Press the push plug for about 20-30 seconds and then remove the B sticker on the applicator. You will then the sticker has snow been attached and completely on your SIM card. It is now ready to insert and use.

After the above steps, download the KnowRoaming app. Register yourself on the application and add money to your account. In the application, you will get all the information related to the data and calls packs. You can choose and get yourself the pack you think will be the best for your usage throughout the trip.

KnowRoaming Application interface.

KnowRoaming Application interface

Finally, just take off. When you reach your destination, KnowRoaming will take over your SIM and connect you to the local network distributors.  Your phone will work as if you are at your home.


KnowRoaming can be really helpful and can get you big time savings on unecessery call charges. If you are a frequent traveller and need a solid one time fix for your roaming charges, then KnowRoaming’s Global SIM Sticker cab be of great help and relief from extra charges.


Abhishek Bhatnagar

Abhishek Bhatnagar, a known technology blogger & YouTuber from India. A Software Engineer by qualification, now he works as the editor-In-Chief, Webmaster, & Managing Director at Gadgets To Use. He runs a number of other technology websites as well.