This app initializes Abbott Freestyle Libre 1 new sensors without the need of Abbott reader. Move back of your device near the new sensor and wait until you feel two short vibrations. Not compatible with other Libre versions! Please be careful: -To access sensor, NFC must be enabled on Android device -If you initialize a sensor with Glimp S you will be unable to read it with Abbott Freestyle reader -For reading sensors initialized by Glimp S you need to use Glimp app -Glimp app can read sens