I’m a really simple guy. Just being able to use my action button on lock screen and then my blood sugar reading popping up is really useful
How do I do/copy/replicate this action?
If you have an iPhone 15 pro or iPhone 16 onwards, you can use the sweet dreams app and link it to your libre link app. After that, you can go on the iPhone shortcuts app and create a shortcut with sweet dreams
Finally you can go to the iPhone settings and change the action button to the shortcut you just created
Can you just add the widget?
The Dexcom can do this without third-party software but sadly the boffins at Abbot haven't quite figured out how to display numbers.