Any number below 4 or above 14, you have check blood glucose by using finger pricks. But anyway, it will make a Beep sounds as alert, so you have to make sure the accurate number by using glucose meter.
Hi, have you got the libre 2? There are no alarm 'bleeps' on the libre 1 sensors and I believe libre 1 is all that is available in the UK at the moment.
It is a great bit of kit. Great for showing trends when you use the libre view graphs via the website especially. I've found mine accurate but many on here haven't so back up finger prick tests are useful, just remember the 15 min lag of the sensor behind capillary tests. I'd order repeat scripts 2 weeks in advance so you're not stuck if there are supply chain delays.
Work closely with your diabetes team to set targets. It is usual to gradually lower your glucose levels especially if you were diagnosed with DKA. I was too, but almost 15 years ago now. Don't be scared to email your DSN either, keep asking questions it is a lot to learn at first but they're there to help you. No reason why your life should be restricted in any way once the initial learning curve is completed
Similarly, any questions for us ask away!