2.2A
Today is day 4.5 and I have 67% of my transmitter battery remaining.
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That all sounds great. And version 2.2A is the updated transmitter, so that’s great, too.
Single person here. This is an old thread, but I’m hoping to share my experience with others to help. I’ve tried the guardian 4 sensors on my abdomen (bleeding, only lasted a few days), inner and outer thigh (got about 5 days, rear upper arm (got tip to put Skin-tac where sensor lands which makes needle inserted easier to pull out and finally got 7 days).
I then heard about someone using the front of their arm. Again another 7 days (yay!) and this is so much easier doing all that tape placement. Also, I watched a YouTube video about how to grip the needle part to remove with one hand. Thumb and pinkie on either side of the base and needle gripped low down, between pointer and middle finger behind second knuckle. Pull up. My taping still sucks, but I know it’s secure and get it done in one go
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