MissAdventure
I don't know that much about them, mainly because her upstairs doesn't.
It's a reciver which is actually clipped into the skin of her abdomen, from whati could make out when she showed me, that is permanently monitoring blood sugar and she said cholesterol, too, but that part can't be right.
She had to have a nurse attach it to her, and have it checked, but that may be more to do with her understanding and ability to do it herself.
Mine is a Libre sensor made by Abbott. Each one lasts two weeks and I apply it myself to my upper arm. There is a very fine needle in it, and the application is very easy. I have an app on my phone which continually monitors the level of blood glucose.
To start with they thought they might not be so accurate as they are not inserted into a blood vessel, but research has shown them to be accurate.
After I was diagnosed in 1967, I went through years of not being able to test my blood, just urine which only shows if you were high several hours ago! There was no way of me or the doctors to know that I had very unpredictable levels, which only showed up around 15 or so years later, when the first finger prick test machines came out. I had literally hundreds of journeys in ambulances unconscious with drips in my arm!
Just think what all those ambulance journeys and treatment must have cost. It is also probable that it has caused a bit of brain damage to me apparently.
This sensor eliminates this; enables me to live safely on my own; means that I don't have very sore fingers from the 15+ per day tests I used to do. Just imagine how important it is for parents of young children and babies to have this monitor and alarm; as well as being essential, insulin can also kill in excess.
The use of this saves the NHS a huge amount of money (maybe to spend on cancer diagnosis and treatment, maddyfour and FriedGreenTomatoes2!).
The smart watches may well save the NHS money too for many other conditions, and increase the wellbeing of people unlucky enough to have conditions that need monitoring.
My sensor is now on prescription, but to start with I had to pay nearly £60 for each one. I think these smart watches should also be on prescription for those it will help.