My sister is Type 1. She lives alone and I have the Libre App on my phone.
She's recently had a chest infection, and whenever she's unwell her diabetes becomes harder to control and the alarms on my phone more frequent.
The current issue, however, is that I've woken several times to see that I am getting no data; it's stopped during the night.
I've phoned her twice at 8am to say that I've had no data since 3am and is she ok/ She's been annoyed both times. She says I don't need to bother with the data, so long as I respond to the alarms. She says the alarm function will still work even when the data function isn't working.
Is this correct. Will the alarm function still work, when there is no data?