iOS 

The app is designed to work efficiently using minimal resources so you can rest assured not to lose your items without slowing down or draining your phone's battery. 

To use the main features of the Filo app, you needto keep the app running in the background of your iPhone. Closing the app will prevent your Filo tag from working correctly.

If the app is closedby you, your Filo will not be able to stay connected to the phone.

This means that the Filo App will not be able to remember the last know position or send you Comfort Zone notifications if you forget your Filo.Also you won't be able to make your phone ring.

Don't worry if you close the app by mistake, Filo will notify you! 

Android 

After you have consented to all the permissions requested by the Filo App you will see a persisten notification on your phone's screen.

This persistent notification guarantees you the correct funcioning of the app on your smartphone. Here more details.