Override Strategies

What are Overrides? Overrides allow you to change your target range and/or insulin sensitivity for a set duration or indefinitely.  You can  start an override now or schedule it to start in the future. If you modify sensitivity away from 100%, then basal, ISF and Carb...

Loop Expiration

 How do you know when your Loop will expire? If you use the Browser Build method, you must rebuild at least every 90 days and then install the new build from TestFlight on your phone. Up through Loop Version 3.2.x, you must look at the TestFlight app to see when your...

Loop When Red

Can I Use Loop with a Red Loop? The first step is to tap on the red loop. The Loop app will give you an error message indicating the issue.  The two most common error messages involve (1) failure to communicate with the pump/pod or (2) missing CGM data.   When there...

Compare Versions

Which DIY Algorithm to Choose? There are several do-it-yourself (DIY) closed loop algorithms. The best known are Loop and OpenAPS, with several implementations for each. Both algorithms require careful attention to settings and there is a learning curve for each. Some...
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