Thanks to the location recognition in the app you are always available for resuscitation, wherever you are. And you receive no alerts where you can’t go currently. For this localization, you need a few things. To begin make sure that the GPS feature of your phone is on. In addition, you must have a WiFi connection or mobile internet (3G or 4G). In the settings of your phone, you can check if the app can and does use your current location. Is this not the case, you will receive a text message for resuscitations in the area of your home or work specified, no matter where you are.