Added a new feature to indicate the "age" of the glucose sensor (in case you use one, e.g. Freestyle Libre, or Dexcom G6/7). In the settings view one can define the lifetime of a sensor e.g. 10 days and set the last date the sensor was changed. You can enable/disable the feature by toggle the switch in the Settings view. If enabled you will see a little sensor in either green, yellow, orange or red followed by the date for the next change of the sensor. There is no notification or alarm in case the sensor is overdue but only the little icon in the center that indicates the age of the sensor.

Fixed some minor issues related to the history view and time in range view which displayed too many values. Also added the ability to send a test notification (only for debugging problems).

Mainly made adjustments related to iOS 26 (support for icons, widgets and some glass effect buttons)

Added indicators for midnight in the main line chart and also in the range view. Improved the sizing of the columns in the delta chart view.

Performance improvements related to updating the values of the last 30 days with new values.

Fixed issue related to delta chart view (former version fetched too many entries for calculation which led to wrong scaling of chart) Fixed minor issue in range view (now take into account that sometimes values are simply missing)

- Show outdated value in Watch app also with strikethrough text on gray background (same as in the iPhone app). - Update values from last 30 days regularly with values from last 24 hours to get more accurate charts in the last 48h, 3 days and 7 days line chart. Before the values of the last 30 days have only been updated once a day.

Fixed an issue related to the visualisation of the last 3, 6, 12, and 24 hours in the RangeView.

Fixed problem with "from - to" showing time instead of days in statistics view. Added line chart for last 48 hours, 2 days and 3 days. Added day of week in upper part of line chart.

Made sure that the labels on the x-axis of the new Hypo-Chart in the statistics view are centered below the bars. In addition only every second day will be showed for better readability. The history charts now also show the current average value for time in range, average and HbA1c as line overlay in the chart.

I've added a pie chart that shows the number of Hypo's per day and night for the last 30 days and a stacked bar-chart with bars for hypos at night and day.

The timeout before the app will show a "Signal Lost" symbol and will send a notification was set to 15 minutes (20 minutes before). On the Apple Watch you now have a second screen that shows the values of the last hour. This makes it possible to get a better feeling for the current trend when only on the watch.

In case there is no signal for more than 20 minutes, you now can enable a push notification. In addition the outdated value will be shown in a strike-through text on a grey background.