Sensor Covers for Libre 3, Waterproof-50 Pack Adhesive Patches,Transparent CGM Overpatch Tape Lasting to 14 Days-Without Hole-HECHUAN

I use these for my continous glucose monitor. I use Skin-tac because you need a little more 'glue' than what a the monitor has, I put it out wide enough for a bit of this cover and let it get tacky.Skin-tac (don't go crazy)Monitorput on this, make sure to line up the middle for the hole, it's just to drain of sweat or water from a shower.The stickiness around edges will wear over the two weeks you wear a monitor, but that's about like any 'bandage'. You'll get the hang of it.Easy to remove, no, but that's the point, it's still holding on so it shouldn't be easy to remove.Sensitive skin...? I don't know, I don't have it. But regular skin does fine with it. I do have a lot of dead skin from underneath I have to work off the next few days from wearing it.Easy to remove the backing, just make sure it's centered.Five stars. The price is really good for this. Great for what I need. I would get them again.

I use these no holes to cover my Medtronic Guardian sensor 4. The tape that comes with them requires2 as the rules me they didn’t stick well. If I showered with in 6 hours of a new one, it would come off in 12 hours. I have been buying these for 3 years. My last order of the exact same seemed all well and good until my 7 days was up and I needed to remove it. OUCH! My gawd it hurt. Never before did it Rip off like this. I rather too much than not enough adherence so I dab the patch now with a medical adhesive, give it 2 mins and it comes off without looking like my arm was burned! The price is quite a good deal for sure. And it has no problem with me sweating, being in the sun or floating the pool.One thing I have noticed and I see it in the review photos is when the adhesive side is not stuck and looks milky white. IF while placing this on and then going to remove the paper from the sticky side, the patch lifts up or you try and nudge it a bit, even a 1/4 inch, the part that was on and you moved, gives NO second chances. B4 putting it on, I fold back the blue scalloped edges so it removes from the middle out to the edges easily. Again if the edge stuck and got moved when you peel the paper off, it’s as good as XYZV! And will either need to be replaced then or add another on top of the milky edge.

The first one of these I tried after a shower but without cleaning my skin with alcohol first. It started peeling off in about an hour. So I prepped my skin with some rubbing alcohol, let it dry, and tried another patch.That second one stayed on very well the remaining few hours of the day and overnight while I slept. Unfortunately when I woke up my skin had developed bright red areas under the very outside edges of the patch. So I had to take it off. It was still very well stuck, not even curling up, but it peeled off easily without pain, leaving no adhesive residue on my skin, and without disturbing my CGM. I have a history of skin reactions to some adhesives and Latex, so I was disappointed but not terribly surprised these didn't work for me.I reached out to the seller, HE CHUAN, about my problem and asked for a refund. They replied in a couple hours and issued me a refund right away. For a product that didn't work for me I could not be more satisfied.

For some reason, this batch doesn’t seem to stick as well as the first batch I bought after about three or four days it starts peeling off. I had to put one on four different times to make it finally stick and by then the sensor was expired.

These HECHUAN sensor covers for Libre 3 are excellent! They were super easy to apply, and the adhesive sticks well without being irritating. Once on, they stayed in place exactly as advertised—for the full 14 days—without peeling or loosening.I was especially impressed that they held up perfectly through showers and even swimming, with no issues at all. The transparent design is a nice touch too—discreet and barely noticeable.Overall, this 50-pack is a great value for anyone looking to protect their CGM sensor reliably. I’ll definitely keep using them!

These work amazing, and easily hold for the entire 15 day sensor life. The installation process is a little confusing, and I’ve needed assistance due to the location and only having one hand available to use, but will be able to install them solo soon.An installation video would be helpful

These covers really do the job! But, be sure to clean the area around the sensor with alcohol wipes thoroughly, you'll have better adhesion and best results!

They do the job, but are very thin and flimsy, and difficult to put on. They need to be changed every couple days. Won't buy again.