Diabetes Arm Band for Insulin Pod Monitoring Systems - Omnipod Dexcom Freestyle Libre - Protects Insulin Pod During Sports - Replace Adhesive Patches Tape (Purple, M-L)

I went by the size chart and it fits good for the freestyle libre 3. If you are using with a huge sensor or pump I would size up. I really do like it. I am just not sure if I can wear it in water or not?

It was too big for my arm b/c it didn't have enough elasticity in it. So it fell off at the upper part of my arm. They should have specified to not put your sensor close to the armpit area. It would stay at the upper part of my arm. I'll try it again when I exchange sensors to see if it will stay a little lower down the arm. I tried to buy a smaller one but none were available.

My arm measured 11 inch. I ordered M-L (11.1 -12.4) photoMaybe I should have ordered L (12.5-13.7)?I like it (little tight), and will use it.Nicely made.

I bought a Medium size band. My upper arm is 11 inches. I was unable to put it on because it was so tight. I tried to process a return for a larger size but the return process for this particular item does not allow for an exchange for larger size. That is the reason for my negative review. If I had been able to exchange it for a larger size, I might have liked the product.

I purchased this for the G7 my husband was using on his arm. I measured him, but still had to get the next size up because it wouldn’t go over his elbow. I will use the smaller one as a wristband when my wrist starts to hurt. We went back to putting it on his stomach for now.

During summer, they are comfortable, to wear and come in various colors.

I fall into the range of measurements for my upper arm, but this thing only sorta fits on the upper edge. The bottom edge is super loose with too much material. Does not fit.

I use in the shower to help keep the sensor dry / not water proof.