Been using two since February, once the pharmacy and the doctor got the prescription for the correct vials of insulin sorted out! It means I can check when I last took insulin and how much I have taken during the day.
it saves those moments when you are maybe distracted pre meal time and can’t remember whether you did or did not do your insulin…and you have in front of you a substantial plate of carbs.. which you desperately want to consume!
tip: make sure the prescribed vials fit the pen you have been sold/dispensed. I luckily booked to see the diabetic nurse to set up my pen and she discovered I’d been dispensed the wrong vials! Also the GP had not recorded the prescription in my record, so when I went to pick up more vials at the pharmacy..no prescription for them in the system. The pens were prescribed by the endo at the hospital… too many cooks etc.
Made a big mistake in my first week of having them and injected the short acting as the long acting dose! Alerted husband to my mistake and sat in bed chugging boxes of fruit juice! All was well!
Now keep the two pens, in their identical cases, far apart and have attached a woolly zip attachment to the fast acting!
I still have some disposable pens as back up in case the pens fails. Haven’t tried to get extra back up pens. Been told the batteries in the pens last about 4 years.. but evidently they will still dispense the insulin just not record the shot or send message to the app!
Mine can deliver half doses, which might be useful.
Think they would be useful if someone else has to do the injecting for some reason, as a parent or carer for example.