The patches worn with the Freestyle Libre system are good for 10 to 14 days. Medicare will cover the cost of refill items like additional patches. First let's confirm your country of residence. Select your iOS or Android device to view if your smartphone or watch is compatible with Dexcom G6 App and other Dexcom continuous glucose monitoring products for diabetes management. 1 The FreeStyle Libre 2 app is only compatible with certain mobile devices and operating systems. Please check our website for more information about device compatibility before using the app. Use of the FreeStyle Libre 2 app requires registration with LibreView. The FreeStyle Libre 3 system is the most accurate 14-day continuous glucose monitor 1, with readings sent directly to a smartphone every minute. 2; Designed for access and affordability, the FreeStyle Libre 3 system will be available at the same price as previous versions, which is one-third the cost of other competing continuous glucose monitoring systems available today. 3,4 iPhone Screenshots. The FreeStyle Libre 3 app is cleared for use with the FreeStyle Libre 3 sensor. The newest member of the FreeStyle Libre family is the most advanced continuous glucose monitoring (CGM) technology designed to fit into your life: • Glucose readings are automatically sent to your smartphone every single minute. Excellent accuracy. Even in the low glucose range 2. Important Information: If you start your FreeStyle Libre 2 sensor with your FreeStyle Libre 2 reader you will not receive real-time glucose readings, even if you use the updated FreeStyle LibreLink app as your second device. You will need to scan to get your glucose reading on both devices. Libre 3 should be good with anything Apple. Libre 14 and 2, I'd go with Android, questionable NFC scanners (in terms of how much use it'll get from a CGM) in a lot of Apple models. norcalbutton • 7 mo. ago. We had to pay cash for a new phone to go with the app. Ended up with a refurbished A32 from eBay. It works great. The FreeStyle Libre 3 system automatically delivers continuous, real-time glucose readings every minute to users’ smartphones and provides 14 days of unsurpassed accuracy, with the smallest and thinnest sensor design available. As a result, glucose monitoring with Abbott’s FreeStyle Libre 3 system is even more convenient and discreet. ffucfE.