My mother just started using the Nightrider with a Libre 2 sensor. Her app seems to be running pretty well. The follower app has a refresh bug. If I have her profile pulled up and call for a sync it works just fine. But if I call for a sync after backing into the main Following menu (where you can watch multiple users)it will say “syncing 1 of 1 patient readings” and hang there. I have to force close the app and restart it to do anything. Not too bad since I’m only watching one person, but might be a problem for others. iPhone SE and app are up to date. Otherwise it’s neat and tidy information, updating regularly. Could use a more thorough guide especially for some of the icons/indicators. (What’s the difference between a phone or cloud type of reading?) The app cannot be made into a widget. Hopefully that feature will be added in the future.