Waterproof Sticker for Freestyle Libre 2/3 Sensor Covers-50 PCS Waterproof for Freestyle Libre3/2 CGM Patches Adhesive (for Libre 2/3 (9cm), 50 Pcs)

These work great for the LINGO biosensors. At first, I thought they were gonna be white and inflexible until I realized I had to peel that part off. Ha ha ha ha. Are use them when I’m scalloping for four hours to six hours at a time worked perfectly. I’m sensitive to most adhesive bandages and have to use sensitive skin types. These did not irritate me whatsoever.. You may have to throw the first one off until you figure out how they go on but you get a whole lot of them throughout a good price point they don’t irritate my skin and they definitely keep your sensor from being damaged by saltwater!

I currently use the Medtronic Guardian 4 CGM and have used other patches with less than optimal success. I was looking for something a little bigger since many of the other options just don't have enough coverage, especially if your not totally lined up with the sensor. This also has full coverage, there isn't any water getting into where it shouldn't. So, these are also great for water - shower, swimming, etc. it is actually waterproof unlike the ones that say they are but end up peeling off in a couple days. It would last more than 7 days easily. But since I recharge my transmitter every 7 days I can't test it for longer. Taking them off is great too, so far not a single piece of skin pealed off, unlike the hokey Medtronic patches - double ouch! You should try these, they are cheap, work like an over-patch should and I have not found one downside.

These are the best waterproof sensor covers I have found to date. They do not stick to the sensor itself, so if you need to change it, there is no chance that you pull the sensor off. If you clean the area really well with rubbing alcohol, let it dry completely, and follow directions on how to place it on, you will have no problem. They resist water and sweat. I am not saying you might not have to change it for appearance sake (ie. corners lifting), but these sensor covers will last the 14 or 15 days life of the sensor.

My Libre Freestyle sensor kept falling off because of a manufacture defect. I've been using them for over 2 years and know how to put them on correctly. These sensors are expensive and couldn't afford them falling off anymore. So, I bought these in hopes that it will keep my sensors on for the 14 day period. Easy to put on. Seems to be waterproof. They do last for about 4 days and then start to peel from the corners. I just keep rubbing it back on, and it stays till night time. Easy to take off and no skin allergy reactions for me.

These are far superior to the sort of fuzzy, flesh-toned round patches. They adhere really well and are nearly invisible. They do not absorb moisture like the other kind and are much thinner. The only drawback is lining up the sensor with the designated area, but it is not difficult, and I'll just have my wife do it for me. These are a big improvement over the other kind.

These did a fine job. keep sensor in place, Water Proof, easy to apply. Used on Stelo at first, Now used for Dexcom G7's. They do however hurt like hell to get them off though. Lol

These absolutely suck if u sweat to much they won’t stick and they only stick to the sensor so when they come off they pull my sensor off waste of money literally worst sensor covers ever DO NOT BUY!

Product not a good as suggested, does not still very well, only holds about three days then falls off in clothing.

Works well!