Magistratus2 years ago000Hi there! are there two devices that last 14 days each or there are two devices that each last 7 days? Thank you:)hanswittwer2 years ago000 Helpful answerA FreeStyle Libre 2 sensor lasts exactly 14 days if used correctly. Do not rub when showering, just dab. Expiry is displayed on the mobile app. E.g. "Sensor expires in: 9 days", or e.g. "Sensor expires in: 3 hours"Show in original language (German)Commentdetlev2 years ago000One lasts two weeks. Show in original language (Italian)Commenthanswittwer2 years ago000There is 1 "FreeStyle Libre 2" sensor per order.2 refers to the sensor type and not to the number in the boxShow in original language (German)Comment