Performance of continuous glucose monitoring devices during intensive exercise conditions in people with diabetes: the Mont Blanc experience

With increasing use of both flash glucose monitoring and real-time continuous glucose monitoring and the reliance of users on these readings, accuracy is important, in particular during intensive exercise. We investigated the performance of the FreeStyle Libre 1 flash glucose monitor and the Guardian Connect EnliteTM real-time continuous glucose monitor by comparing readings with self-monitored blood glucose values during intensive exercise.