![]() There is so much I like about the FreeStyle Libre: its small sensor, its simple and quick installation process, and its small reader are chief among them. Therefore, I’m willing to change to other systems more often. Even if the reorientation to other measuring systems is complex, I find it an enrichment. For me the test was valuable and showed me the dependency on the current algorithms in AndroidAPS. In a way, the alarm is more like a reminder to scan the Libre. Escaping my diabetes routineĪll in all, Freestyle Libre 2 and its alarms make everyday life even easier. It’s a pity that Abbott’s own app and all unofficial transmitters like the BluCon or the MiaoMiao don’t work with the Freestlye Libre 2. ![]() During the day I find this very good, because it leads to fewer alarms compared to CGMS. In order to get a new alarm, the blood sugar reading needs to be in range again first. Once the alarm is confirmed, there is no more alarm. It only starts when the defined blood sugar limit is exceeded. Interesting is the way how or when the alarm is triggered. For those who are not ‘technical experts’ and extended the Libre with unofficial readers, this function is a clear and important advantage compared to the first version. ![]() To get the actual blood sugar value you have to scan as usual. Currently it is possible to be warned when a High or Low glucose reading was recognized. The sensor and the reader have NFC and Bluetooth. Since I hadn’t any problems with the accuracy with the Freestyle Libre 1, I can neither confirm nor disprove this. It is identical to the Libre 1, but according to Abbott, the Freestyle Libre 2 is more accurate than the Freestyle Libre 1. I don’t need to say much about the visual look of Freestyle Libre 2. ![]() The difference between Freestyle Libre 1 and 2 For these situations the alarms of the Libre 2 were extremely useful. I was more aware of my body’s signals again and I could take more care of my actual diabetes instead of all the technology that sticks on and around my body. I realized that I was injecting too much on a regular basis and that I was correcting too high values far too strongly and too often even though insulin was still working.Įven after I had gained this insight, while testing the Freestyle Libre 2 I fell back to my old patterns and to be honest this change was very pleasant. Shortly before 80 mg/dL my sugar increased again and I stayed within the target range. But what has become a habit over the years has been to pick up sweets as soon as my sugar starts dropping. I was sure that I injected everything correctly. I was always sure I didn’t need a bolus calculator. What do I mean by blood sugar surfing? When I ate something, I immediately entered the bolus units via the quick bolus function of my insulin pump without even thinking about counting carbohydrates in grams. So, neither I nor a doctor could know what I did to regulate my sugar. ![]() Bevor I used the ‘artificial pancreas’ my sugar was 70 to 80 percent within the target range. This form of therapy is not in any schoolbook, but through the test phase of Freestyle Libre 2 I became aware of what I had done months or even years before without knowing it. This type of surfing requires regular monitoring of my blood sugar and would be a heavy burden for me without hypo- and hyper-alarms. Do I have my smartphone with me? Is the battery charged and does it last for my trip? Is my powerbank still charged? Is the Bluetooth connection still established? I don’t want to complain at all, but I used testing period of the Freestyle Libre 2 to pause my closed loop and to do another kind of diabetes therapy. Nevertheless, I notice an increasing dependency. A huge dream came true for me and I don’t want to miss this technology anymore. If you are following me on Instagram you may have noticed that I’m using a closed loop system – an App (AAPS) receives blood sugar values every 5 minutes, evaluates them and then controls my insulin pump. Realizing a difference in my diabetes therapy My contribution reflects my own opinion, is true and in no way influenced by Abbott. I received the FreeStyle Libre 2 free of charge from Abbott for testing purposes. ![]()
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