The t:slim X2 insulin pump cannot backfill missing data points. If your insulin pump and FreeStyle Libre 2 Plus sensor become disconnected for more than five minutes, or if sensor readings are missed (indicated by three dashes where the numerical reading usually appears), gaps may appear in the CGM trend graph on both your pump screen and the t:connect mobile app.
While the pump and sensor are disconnected, Control-IQ technology will continue to work for up to 20 minutes. After 20 minutes, the pump will revert to delivering insulin based on your Personal Profile settings until the sensor connection is established again or sensor readings resume.
Note: If sensor glucose readings are unavailable on your pump, check your blood glucose (BG) using a BG meter and treat low or high glucose as necessary. Do not ignore symptoms of high or low glucose.
