For additional security, Nexo offers you the option of freezing your Nexo Card when not in use. You can do this quickly and seamlessly through the app:
1. Open your Nexo App.
2. Go to the Card tab.
3. Select the “Freeze Card” option.
4. Your card has now been frozen.
5. You can unfreeze your card at any time by following the same steps as above and tapping “Unfreeze Card”.